Abstract

We study angular and frequency-angular distributions of the terahertz (THz) emission of the low-frequency region (0.3–3 THz) from a two-color femtosecond plasma spark experimentally and in three-dimensional numerical simulations. We investigate the dependence of the angular shapes of the THz radiation on focusing conditions and pulse durations by using two laser facilities (pulse durations 35 and 150 fs) for different focusing geometries. Our experiments and simulations show that decrease in the numerical aperture from NA ≈0.2 to NA ≈0.02 results simultaneously in (I) squeezing of the THz angular distribution and (II) formation of the bright conical emission in the THz range. The moderate focusing NA ≈0.05, which forms the relatively narrow unimodal THz angular distribution, is identified as optimal in terms of angular divergence. Numerical simulations with carrier wave resolved show that bright THz ring structures appear at the frequencies ≥2 THz for longer focuses (NA ≈0.02), while for optimal focusing conditions NA ≈0.05 the conical emission develops at THz frequencies higher than 10 THz.

© 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

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    [Crossref]
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    [Crossref]
  37. N. Panov, V. Andreeva, O. Kosareva, A. Shkurinov, V. A. Makarov, L. Berge, and S. L. Chin, “Directionality of terahertz radiation emitted from an array of femtosecond filaments in gases,” Laser Phys. Lett. 11(12), 125401 (2014).
    [Crossref]
  38. A. V. Borodin, N. A. Panov, O. G. Kosareva, V. A. Andreeva, M. N. Esaulkov, V. A. Makarov, A. P. Shkurinov, S. L. Chin, and X.-C. Zhang, “Transformation of terahertz spectra emitted from dual-frequency femtosecond pulse interaction in gases,” Opt. Lett. 38(11), 1906–1908 (2013).
    [Crossref] [PubMed]
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    [Crossref] [PubMed]
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    [Crossref]
  41. A. Couairon, O. G. Kosareva, N. A. Panov, D. E. Shipilo, V. A. Andreeva, V. Jukna, and F. Nesa, “Propagation equation for tight-focusing by a parabolic mirror,” Opt. Express 23(24), 31240–31252 (2015).
    [Crossref] [PubMed]

2018 (1)

2017 (2)

A. P. Shkurinov, A. S. Sinko, P. M. Solyankin, A. V. Borodin, M. N. Esaulkov, V. V. Annenkov, I. A. Kotelnikov, I. V. Timofeev, and X. C. Zhang, “Impact of the dipole contribution on the terahertz emission of air-based plasma induced by tightly focused femtosecond laser pulses,” Phys Rev E 95(4), 043209 (2017).
[Crossref] [PubMed]

X. C. Zhang, A. Shkurinov, and Y. Zhang, “Extreme terahertz science,” Nat. Photonics 11(1), 16–18 (2017).
[Crossref]

2016 (1)

V. A. Andreeva, O. G. Kosareva, N. A. Panov, D. E. Shipilo, P. M. Solyankin, M. N. Esaulkov, P. González de Alaiza Martínez, A. P. Shkurinov, V. A. Makarov, L. Bergé, and S. L. Chin, “Ultrabroad terahertz spectrum generation from an air-based filament plasma,” Phys. Rev. Lett. 116(6), 063902 (2016).
[Crossref] [PubMed]

2015 (5)

F. Buccheri and X.-C. Zhang, “Terahertz emission from laser-induced microplasma in ambient air,” Optica 2(4), 366–369 (2015).
[Crossref]

S. Yuan, M. Li, Y. Feng, H. Li, L. Zheng, S. L. Chin, and H. Zeng, “Filament-induced ultrafast birefringence in gases,” J. Phys. At. Mol. Opt. Phys. 48(9), 094018 (2015).
[Crossref]

S. Yuan, T.-J. Wang, H. Pan, L. Zheng, S. L. Chin, and H. Zeng, “Pulse polarization evolution and control in the wake of molecular alignment inside a filament,” Opt. Express 23(5), 5582–5589 (2015).
[Crossref] [PubMed]

R. V. Volkov, P. A. Chizhov, A. A. Ushakov, V. V. Bukin, S. V. Garnov, and A. B. Savel’ev, “Optimal polarization of a two-colored pump for terahertz generation with a phase-unstable scheme,” Laser Phys. 25(6), 065403 (2015).
[Crossref]

A. Couairon, O. G. Kosareva, N. A. Panov, D. E. Shipilo, V. A. Andreeva, V. Jukna, and F. Nesa, “Propagation equation for tight-focusing by a parabolic mirror,” Opt. Express 23(24), 31240–31252 (2015).
[Crossref] [PubMed]

2014 (2)

N. Panov, V. Andreeva, O. Kosareva, A. Shkurinov, V. A. Makarov, L. Berge, and S. L. Chin, “Directionality of terahertz radiation emitted from an array of femtosecond filaments in gases,” Laser Phys. Lett. 11(12), 125401 (2014).
[Crossref]

A. Gorodetsky, A. D. Koulouklidis, M. Massaouti, and S. Tzortzakis, “Physics of the conical broadband terahertz emission from two-color laser-induced plasma filaments,” Phys. Rev. A 89(3), 033838 (2014).
[Crossref]

2013 (4)

V. Blank, M. D. Thomson, and H. G. Roskos, “Spatio-spectral characteristics of ultra-broadband THz emission from two-colour photoexcited gas plasmas and their impact for nonlinear spectroscopy,” New J. Phys. 15(7), 075023 (2013).
[Crossref]

A. A. Mankova, A. V. Borodin, A. V. Kargovsky, N. N. Brandt, Q. Luo, I. K. Sakodynskaya, K. Wang, H. Zhao, A. Y. Chikishev, A. P. Shkurinov, and X. C. Zhang, “Terahertz time-domain and FTIR spectroscopic study of interaction of α-chymotrypsin and protonated tris with 18-crown-6,” Chem. Phys. Lett. 560, 55–59 (2013).
[Crossref]

T. I. Oh, Y. S. You, N. Jhajj, E. W. Rosenthal, H. M. Milchberg, and K. Y. Kim, “Intense terahertz generation in two-color laser filamentation : energy scaling with terawatt laser systems,” New J. Phys. 15(7), 075002 (2013).
[Crossref]

A. V. Borodin, N. A. Panov, O. G. Kosareva, V. A. Andreeva, M. N. Esaulkov, V. A. Makarov, A. P. Shkurinov, S. L. Chin, and X.-C. Zhang, “Transformation of terahertz spectra emitted from dual-frequency femtosecond pulse interaction in gases,” Opt. Lett. 38(11), 1906–1908 (2013).
[Crossref] [PubMed]

2012 (4)

A. V. Borodin, M. N. Esaulkov, I. I. Kuritsyn, I. A. Kotelnikov, and A. P. Shkurinov, “On the role of photoionization in generation of terahertz radiation in the plasma of optical breakdown,” J. Opt. Soc. Am. B 29(8), 1911–1919 (2012).
[Crossref]

T. I. Oh, Y. S. You, and K. Y. Kim, “Two-dimensional plasma current and optimized terahertz generation in two-color photoionization,” Opt. Express 20(18), 19778–19786 (2012).
[Crossref] [PubMed]

E. Matsubara, M. Nagai, and M. Ashida, “Ultrabroadband coherent electric field from far infrared to 200 THz using air plasma induced by 10 fs pulses,” Appl. Phys. Lett. 101(1), 011105 (2012).
[Crossref]

Y. S. You, T. I. Oh, and K. Y. Kim, “Off-axis phase-matched terahertz emission from two-color laser-induced plasma filaments,” Phys. Rev. Lett. 109(18), 183902 (2012).
[Crossref] [PubMed]

2011 (1)

N. A. Panov, O. G. Kosareva, V. A. Andreeva, A. B. Savel’ev, D. S. Uryupina, R. V. Volkov, V. A. Makarov, and A. P. Shkurinov, “Angular distribution of the terahertz radiation intensity from the plasma channel of a femtosecond filament,” JETP Lett. 93(11), 638–641 (2011).
[Crossref]

2010 (3)

2008 (2)

K. Y. Kim, A. J. Taylor, J. H. Glownia, and G. Rodriguez, “Coherent control of terahertz supercontinuum generation in ultrafast laser – gas interactions,” Nat. Photonics 2(10), 605–609 (2008).
[Crossref]

J. B. Jackson, M. Mourou, J. F. Whitaker, I. N. Duling, S. L. Williamson, M. Menu, and G. A. Mourou, “Terahertz imaging for non-destructive evaluation of mural paintings,” Opt. Commun. 281(4), 527–532 (2008).
[Crossref]

2007 (2)

H. G. Roskos, M. D. Thomson, M. Kreß, and T. Löffler, “Broadband THz emission from gas plasmas induced by femtosecond optical pulses: From fundamentals to applications,” Laser Photonics Rev. 1(4), 349–368 (2007).
[Crossref]

C. D’Amico, A. Houard, M. Franco, B. Prade, A. Mysyrowicz, A. Couairon, and V. T. Tikhonchuk, “Conical forward THz Emission from Femtosecond-Laser-Beam Filamentation in Air,” Phys. Rev. Lett. 98(23), 235002 (2007).
[Crossref] [PubMed]

2006 (1)

H. Zhong, N. Karpowicz, and X.-C. Zhang, “Terahertz emission profile from laser-induced air plasma,” Appl. Phys. Lett. 88(26), 261103 (2006).
[Crossref]

2004 (2)

K. Humphreys, J. P. Loughran, M. Gradziel, W. Lanigan, T. Ward, J. A. Murphy, and C. O’sullivan, “Medical applications of terahertz imaging: a review of current technology and potential applications in biomedical engineering,” Conf. Proc. IEEE Eng. Med. Biol. Soc. 2, 1302–1305 (2004).
[PubMed]

M. Kolesik and J. V. Moloney, “Nonlinear optical pulse propagation simulation: From Maxwell’s to unidirectional equations,” Phys. Rev. E. 70(3), 036604 (2004).
[Crossref] [PubMed]

2003 (1)

2002 (2)

A. J. Fitzgerald, E. Berry, N. N. Zinovev, G. C. Walker, M. A. Smith, and J. M. Chamberlain, “An introduction to medical imaging with coherent terahertz frequency radiation,” Phys. Med. Biol. 47(7), R67–R84 (2002).
[Crossref] [PubMed]

B. Ferguson and X.-C. Zhang, “Materials for terahertz science and technology,” Nat. Mater. 1(1), 26–33 (2002).
[Crossref] [PubMed]

2000 (1)

1999 (1)

Z. Jiang and X. Zhang, “Terahertz Imaging via Electrooptic Effect,” IEEE Trans. Microw. Theory Tech. 47(12), 2644–2650 (1999).
[Crossref]

1998 (1)

1996 (1)

D. M. Mittleman, R. H. Jacobsen, and M. C. Nuss, “T-ray imaging,” IEEE J. Sel. Top. Quantum Electron. 2(3), 679–692 (1996).
[Crossref]

1994 (1)

A. Rice, Y. Jin, X. F. Ma, X. C. Zhang, D. Bliss, J. Larkin, and M. Alexander, “Terahertz optical rectification from 〈110〉 zinc-blende crystals,” Appl. Phys. Lett. 64(11), 1324–1326 (1994).
[Crossref]

1993 (1)

H. Hamster, A. Sullivan, S. Gordon, W. White, and R. W. Falcone, “Subpicosecond, Electromagnetic Pulses from Intense Laser-Plasma Interaction,” Phys. Rev. Lett. 71(17), 2725–2728 (1993).
[Crossref] [PubMed]

1990 (1)

Alexander, M.

A. Rice, Y. Jin, X. F. Ma, X. C. Zhang, D. Bliss, J. Larkin, and M. Alexander, “Terahertz optical rectification from 〈110〉 zinc-blende crystals,” Appl. Phys. Lett. 64(11), 1324–1326 (1994).
[Crossref]

Andreeva, V.

O. Kosareva, M. Esaulkov, N. Panov, V. Andreeva, D. Shipilo, P. Solyankin, A. Demircan, I. Babushkin, V. Makarov, U. Morgner, A. Shkurinov, and A. Savel’ev, “Polarization control of terahertz radiation from two-color femtosecond gas breakdown plasma,” Opt. Lett. 43(1), 90–93 (2018).
[Crossref] [PubMed]

N. Panov, V. Andreeva, O. Kosareva, A. Shkurinov, V. A. Makarov, L. Berge, and S. L. Chin, “Directionality of terahertz radiation emitted from an array of femtosecond filaments in gases,” Laser Phys. Lett. 11(12), 125401 (2014).
[Crossref]

Andreeva, V. A.

V. A. Andreeva, O. G. Kosareva, N. A. Panov, D. E. Shipilo, P. M. Solyankin, M. N. Esaulkov, P. González de Alaiza Martínez, A. P. Shkurinov, V. A. Makarov, L. Bergé, and S. L. Chin, “Ultrabroad terahertz spectrum generation from an air-based filament plasma,” Phys. Rev. Lett. 116(6), 063902 (2016).
[Crossref] [PubMed]

A. Couairon, O. G. Kosareva, N. A. Panov, D. E. Shipilo, V. A. Andreeva, V. Jukna, and F. Nesa, “Propagation equation for tight-focusing by a parabolic mirror,” Opt. Express 23(24), 31240–31252 (2015).
[Crossref] [PubMed]

A. V. Borodin, N. A. Panov, O. G. Kosareva, V. A. Andreeva, M. N. Esaulkov, V. A. Makarov, A. P. Shkurinov, S. L. Chin, and X.-C. Zhang, “Transformation of terahertz spectra emitted from dual-frequency femtosecond pulse interaction in gases,” Opt. Lett. 38(11), 1906–1908 (2013).
[Crossref] [PubMed]

N. A. Panov, O. G. Kosareva, V. A. Andreeva, A. B. Savel’ev, D. S. Uryupina, R. V. Volkov, V. A. Makarov, and A. P. Shkurinov, “Angular distribution of the terahertz radiation intensity from the plasma channel of a femtosecond filament,” JETP Lett. 93(11), 638–641 (2011).
[Crossref]

Annenkov, V. V.

A. P. Shkurinov, A. S. Sinko, P. M. Solyankin, A. V. Borodin, M. N. Esaulkov, V. V. Annenkov, I. A. Kotelnikov, I. V. Timofeev, and X. C. Zhang, “Impact of the dipole contribution on the terahertz emission of air-based plasma induced by tightly focused femtosecond laser pulses,” Phys Rev E 95(4), 043209 (2017).
[Crossref] [PubMed]

Ashida, M.

E. Matsubara, M. Nagai, and M. Ashida, “Ultrabroadband coherent electric field from far infrared to 200 THz using air plasma induced by 10 fs pulses,” Appl. Phys. Lett. 101(1), 011105 (2012).
[Crossref]

Babushkin, I.

Berge, L.

N. Panov, V. Andreeva, O. Kosareva, A. Shkurinov, V. A. Makarov, L. Berge, and S. L. Chin, “Directionality of terahertz radiation emitted from an array of femtosecond filaments in gases,” Laser Phys. Lett. 11(12), 125401 (2014).
[Crossref]

Bergé, L.

V. A. Andreeva, O. G. Kosareva, N. A. Panov, D. E. Shipilo, P. M. Solyankin, M. N. Esaulkov, P. González de Alaiza Martínez, A. P. Shkurinov, V. A. Makarov, L. Bergé, and S. L. Chin, “Ultrabroad terahertz spectrum generation from an air-based filament plasma,” Phys. Rev. Lett. 116(6), 063902 (2016).
[Crossref] [PubMed]

Berry, E.

A. J. Fitzgerald, E. Berry, N. N. Zinovev, G. C. Walker, M. A. Smith, and J. M. Chamberlain, “An introduction to medical imaging with coherent terahertz frequency radiation,” Phys. Med. Biol. 47(7), R67–R84 (2002).
[Crossref] [PubMed]

Blank, V.

V. Blank, M. D. Thomson, and H. G. Roskos, “Spatio-spectral characteristics of ultra-broadband THz emission from two-colour photoexcited gas plasmas and their impact for nonlinear spectroscopy,” New J. Phys. 15(7), 075023 (2013).
[Crossref]

M. D. Thomson, V. Blank, and H. G. Roskos, “Terahertz white-light pulses from an air plasma photo-induced by incommensurate two-color optical fields,” Opt. Express 18(22), 23173–23182 (2010).
[Crossref] [PubMed]

Bliss, D.

A. Rice, Y. Jin, X. F. Ma, X. C. Zhang, D. Bliss, J. Larkin, and M. Alexander, “Terahertz optical rectification from 〈110〉 zinc-blende crystals,” Appl. Phys. Lett. 64(11), 1324–1326 (1994).
[Crossref]

Borodin, A. V.

A. P. Shkurinov, A. S. Sinko, P. M. Solyankin, A. V. Borodin, M. N. Esaulkov, V. V. Annenkov, I. A. Kotelnikov, I. V. Timofeev, and X. C. Zhang, “Impact of the dipole contribution on the terahertz emission of air-based plasma induced by tightly focused femtosecond laser pulses,” Phys Rev E 95(4), 043209 (2017).
[Crossref] [PubMed]

A. A. Mankova, A. V. Borodin, A. V. Kargovsky, N. N. Brandt, Q. Luo, I. K. Sakodynskaya, K. Wang, H. Zhao, A. Y. Chikishev, A. P. Shkurinov, and X. C. Zhang, “Terahertz time-domain and FTIR spectroscopic study of interaction of α-chymotrypsin and protonated tris with 18-crown-6,” Chem. Phys. Lett. 560, 55–59 (2013).
[Crossref]

A. V. Borodin, N. A. Panov, O. G. Kosareva, V. A. Andreeva, M. N. Esaulkov, V. A. Makarov, A. P. Shkurinov, S. L. Chin, and X.-C. Zhang, “Transformation of terahertz spectra emitted from dual-frequency femtosecond pulse interaction in gases,” Opt. Lett. 38(11), 1906–1908 (2013).
[Crossref] [PubMed]

A. V. Borodin, M. N. Esaulkov, I. I. Kuritsyn, I. A. Kotelnikov, and A. P. Shkurinov, “On the role of photoionization in generation of terahertz radiation in the plasma of optical breakdown,” J. Opt. Soc. Am. B 29(8), 1911–1919 (2012).
[Crossref]

Brandt, N. N.

A. A. Mankova, A. V. Borodin, A. V. Kargovsky, N. N. Brandt, Q. Luo, I. K. Sakodynskaya, K. Wang, H. Zhao, A. Y. Chikishev, A. P. Shkurinov, and X. C. Zhang, “Terahertz time-domain and FTIR spectroscopic study of interaction of α-chymotrypsin and protonated tris with 18-crown-6,” Chem. Phys. Lett. 560, 55–59 (2013).
[Crossref]

Buccheri, F.

Bukin, V. V.

R. V. Volkov, P. A. Chizhov, A. A. Ushakov, V. V. Bukin, S. V. Garnov, and A. B. Savel’ev, “Optimal polarization of a two-colored pump for terahertz generation with a phase-unstable scheme,” Laser Phys. 25(6), 065403 (2015).
[Crossref]

Chamberlain, J. M.

A. J. Fitzgerald, E. Berry, N. N. Zinovev, G. C. Walker, M. A. Smith, and J. M. Chamberlain, “An introduction to medical imaging with coherent terahertz frequency radiation,” Phys. Med. Biol. 47(7), R67–R84 (2002).
[Crossref] [PubMed]

Chen, Y.

Chikishev, A. Y.

A. A. Mankova, A. V. Borodin, A. V. Kargovsky, N. N. Brandt, Q. Luo, I. K. Sakodynskaya, K. Wang, H. Zhao, A. Y. Chikishev, A. P. Shkurinov, and X. C. Zhang, “Terahertz time-domain and FTIR spectroscopic study of interaction of α-chymotrypsin and protonated tris with 18-crown-6,” Chem. Phys. Lett. 560, 55–59 (2013).
[Crossref]

Chin, S. L.

V. A. Andreeva, O. G. Kosareva, N. A. Panov, D. E. Shipilo, P. M. Solyankin, M. N. Esaulkov, P. González de Alaiza Martínez, A. P. Shkurinov, V. A. Makarov, L. Bergé, and S. L. Chin, “Ultrabroad terahertz spectrum generation from an air-based filament plasma,” Phys. Rev. Lett. 116(6), 063902 (2016).
[Crossref] [PubMed]

S. Yuan, T.-J. Wang, H. Pan, L. Zheng, S. L. Chin, and H. Zeng, “Pulse polarization evolution and control in the wake of molecular alignment inside a filament,” Opt. Express 23(5), 5582–5589 (2015).
[Crossref] [PubMed]

S. Yuan, M. Li, Y. Feng, H. Li, L. Zheng, S. L. Chin, and H. Zeng, “Filament-induced ultrafast birefringence in gases,” J. Phys. At. Mol. Opt. Phys. 48(9), 094018 (2015).
[Crossref]

N. Panov, V. Andreeva, O. Kosareva, A. Shkurinov, V. A. Makarov, L. Berge, and S. L. Chin, “Directionality of terahertz radiation emitted from an array of femtosecond filaments in gases,” Laser Phys. Lett. 11(12), 125401 (2014).
[Crossref]

A. V. Borodin, N. A. Panov, O. G. Kosareva, V. A. Andreeva, M. N. Esaulkov, V. A. Makarov, A. P. Shkurinov, S. L. Chin, and X.-C. Zhang, “Transformation of terahertz spectra emitted from dual-frequency femtosecond pulse interaction in gases,” Opt. Lett. 38(11), 1906–1908 (2013).
[Crossref] [PubMed]

O. Kosareva, N. Panov, V. Makarov, I. Perezhogin, C. Marceau, Y. Chen, S. Yuan, T. Wang, H. Zeng, A. Savel’ev, and S. L. Chin, “Polarization rotation due to femtosecond filamentation in an atomic gas,” Opt. Lett. 35(17), 2904–2906 (2010).
[Crossref] [PubMed]

Chizhov, P. A.

R. V. Volkov, P. A. Chizhov, A. A. Ushakov, V. V. Bukin, S. V. Garnov, and A. B. Savel’ev, “Optimal polarization of a two-colored pump for terahertz generation with a phase-unstable scheme,” Laser Phys. 25(6), 065403 (2015).
[Crossref]

Cook, D. J.

Couairon, A.

A. Couairon, O. G. Kosareva, N. A. Panov, D. E. Shipilo, V. A. Andreeva, V. Jukna, and F. Nesa, “Propagation equation for tight-focusing by a parabolic mirror,” Opt. Express 23(24), 31240–31252 (2015).
[Crossref] [PubMed]

C. D’Amico, A. Houard, M. Franco, B. Prade, A. Mysyrowicz, A. Couairon, and V. T. Tikhonchuk, “Conical forward THz Emission from Femtosecond-Laser-Beam Filamentation in Air,” Phys. Rev. Lett. 98(23), 235002 (2007).
[Crossref] [PubMed]

D’Amico, C.

C. D’Amico, A. Houard, M. Franco, B. Prade, A. Mysyrowicz, A. Couairon, and V. T. Tikhonchuk, “Conical forward THz Emission from Femtosecond-Laser-Beam Filamentation in Air,” Phys. Rev. Lett. 98(23), 235002 (2007).
[Crossref] [PubMed]

Dakovski, G. L.

Demircan, A.

Duling, I. N.

J. B. Jackson, M. Mourou, J. F. Whitaker, I. N. Duling, S. L. Williamson, M. Menu, and G. A. Mourou, “Terahertz imaging for non-destructive evaluation of mural paintings,” Opt. Commun. 281(4), 527–532 (2008).
[Crossref]

Esaulkov, M.

Esaulkov, M. N.

A. P. Shkurinov, A. S. Sinko, P. M. Solyankin, A. V. Borodin, M. N. Esaulkov, V. V. Annenkov, I. A. Kotelnikov, I. V. Timofeev, and X. C. Zhang, “Impact of the dipole contribution on the terahertz emission of air-based plasma induced by tightly focused femtosecond laser pulses,” Phys Rev E 95(4), 043209 (2017).
[Crossref] [PubMed]

V. A. Andreeva, O. G. Kosareva, N. A. Panov, D. E. Shipilo, P. M. Solyankin, M. N. Esaulkov, P. González de Alaiza Martínez, A. P. Shkurinov, V. A. Makarov, L. Bergé, and S. L. Chin, “Ultrabroad terahertz spectrum generation from an air-based filament plasma,” Phys. Rev. Lett. 116(6), 063902 (2016).
[Crossref] [PubMed]

A. V. Borodin, N. A. Panov, O. G. Kosareva, V. A. Andreeva, M. N. Esaulkov, V. A. Makarov, A. P. Shkurinov, S. L. Chin, and X.-C. Zhang, “Transformation of terahertz spectra emitted from dual-frequency femtosecond pulse interaction in gases,” Opt. Lett. 38(11), 1906–1908 (2013).
[Crossref] [PubMed]

A. V. Borodin, M. N. Esaulkov, I. I. Kuritsyn, I. A. Kotelnikov, and A. P. Shkurinov, “On the role of photoionization in generation of terahertz radiation in the plasma of optical breakdown,” J. Opt. Soc. Am. B 29(8), 1911–1919 (2012).
[Crossref]

Falcone, R. W.

H. Hamster, A. Sullivan, S. Gordon, W. White, and R. W. Falcone, “Subpicosecond, Electromagnetic Pulses from Intense Laser-Plasma Interaction,” Phys. Rev. Lett. 71(17), 2725–2728 (1993).
[Crossref] [PubMed]

Fattinger, C.

Feng, Y.

S. Yuan, M. Li, Y. Feng, H. Li, L. Zheng, S. L. Chin, and H. Zeng, “Filament-induced ultrafast birefringence in gases,” J. Phys. At. Mol. Opt. Phys. 48(9), 094018 (2015).
[Crossref]

Ferguson, B.

B. Ferguson and X.-C. Zhang, “Materials for terahertz science and technology,” Nat. Mater. 1(1), 26–33 (2002).
[Crossref] [PubMed]

Fitzgerald, A. J.

A. J. Fitzgerald, E. Berry, N. N. Zinovev, G. C. Walker, M. A. Smith, and J. M. Chamberlain, “An introduction to medical imaging with coherent terahertz frequency radiation,” Phys. Med. Biol. 47(7), R67–R84 (2002).
[Crossref] [PubMed]

Franco, M.

C. D’Amico, A. Houard, M. Franco, B. Prade, A. Mysyrowicz, A. Couairon, and V. T. Tikhonchuk, “Conical forward THz Emission from Femtosecond-Laser-Beam Filamentation in Air,” Phys. Rev. Lett. 98(23), 235002 (2007).
[Crossref] [PubMed]

Garnov, S. V.

R. V. Volkov, P. A. Chizhov, A. A. Ushakov, V. V. Bukin, S. V. Garnov, and A. B. Savel’ev, “Optimal polarization of a two-colored pump for terahertz generation with a phase-unstable scheme,” Laser Phys. 25(6), 065403 (2015).
[Crossref]

Glownia, J. H.

K. Y. Kim, A. J. Taylor, J. H. Glownia, and G. Rodriguez, “Coherent control of terahertz supercontinuum generation in ultrafast laser – gas interactions,” Nat. Photonics 2(10), 605–609 (2008).
[Crossref]

González de Alaiza Martínez, P.

V. A. Andreeva, O. G. Kosareva, N. A. Panov, D. E. Shipilo, P. M. Solyankin, M. N. Esaulkov, P. González de Alaiza Martínez, A. P. Shkurinov, V. A. Makarov, L. Bergé, and S. L. Chin, “Ultrabroad terahertz spectrum generation from an air-based filament plasma,” Phys. Rev. Lett. 116(6), 063902 (2016).
[Crossref] [PubMed]

Gordon, S.

H. Hamster, A. Sullivan, S. Gordon, W. White, and R. W. Falcone, “Subpicosecond, Electromagnetic Pulses from Intense Laser-Plasma Interaction,” Phys. Rev. Lett. 71(17), 2725–2728 (1993).
[Crossref] [PubMed]

Gorodetsky, A.

A. Gorodetsky, A. D. Koulouklidis, M. Massaouti, and S. Tzortzakis, “Physics of the conical broadband terahertz emission from two-color laser-induced plasma filaments,” Phys. Rev. A 89(3), 033838 (2014).
[Crossref]

Gradziel, M.

K. Humphreys, J. P. Loughran, M. Gradziel, W. Lanigan, T. Ward, J. A. Murphy, and C. O’sullivan, “Medical applications of terahertz imaging: a review of current technology and potential applications in biomedical engineering,” Conf. Proc. IEEE Eng. Med. Biol. Soc. 2, 1302–1305 (2004).
[PubMed]

Grischkowsky, D.

Hamster, H.

H. Hamster, A. Sullivan, S. Gordon, W. White, and R. W. Falcone, “Subpicosecond, Electromagnetic Pulses from Intense Laser-Plasma Interaction,” Phys. Rev. Lett. 71(17), 2725–2728 (1993).
[Crossref] [PubMed]

Hochstrasser, R. M.

Houard, A.

C. D’Amico, A. Houard, M. Franco, B. Prade, A. Mysyrowicz, A. Couairon, and V. T. Tikhonchuk, “Conical forward THz Emission from Femtosecond-Laser-Beam Filamentation in Air,” Phys. Rev. Lett. 98(23), 235002 (2007).
[Crossref] [PubMed]

Humphreys, K.

K. Humphreys, J. P. Loughran, M. Gradziel, W. Lanigan, T. Ward, J. A. Murphy, and C. O’sullivan, “Medical applications of terahertz imaging: a review of current technology and potential applications in biomedical engineering,” Conf. Proc. IEEE Eng. Med. Biol. Soc. 2, 1302–1305 (2004).
[PubMed]

Inoue, H.

Jackson, J. B.

J. B. Jackson, M. Mourou, J. F. Whitaker, I. N. Duling, S. L. Williamson, M. Menu, and G. A. Mourou, “Terahertz imaging for non-destructive evaluation of mural paintings,” Opt. Commun. 281(4), 527–532 (2008).
[Crossref]

Jacobsen, R. H.

D. M. Mittleman, R. H. Jacobsen, and M. C. Nuss, “T-ray imaging,” IEEE J. Sel. Top. Quantum Electron. 2(3), 679–692 (1996).
[Crossref]

Jhajj, N.

T. I. Oh, Y. S. You, N. Jhajj, E. W. Rosenthal, H. M. Milchberg, and K. Y. Kim, “Intense terahertz generation in two-color laser filamentation : energy scaling with terawatt laser systems,” New J. Phys. 15(7), 075002 (2013).
[Crossref]

Jiang, Z.

Z. Jiang and X. Zhang, “Terahertz Imaging via Electrooptic Effect,” IEEE Trans. Microw. Theory Tech. 47(12), 2644–2650 (1999).
[Crossref]

Z. Jiang and X.-C. Zhang, “Single-shot spatiotemporal terahertz field imaging,” Opt. Lett. 23(14), 1114–1116 (1998).
[Crossref] [PubMed]

Jin, Y.

A. Rice, Y. Jin, X. F. Ma, X. C. Zhang, D. Bliss, J. Larkin, and M. Alexander, “Terahertz optical rectification from 〈110〉 zinc-blende crystals,” Appl. Phys. Lett. 64(11), 1324–1326 (1994).
[Crossref]

Jukna, V.

Kargovsky, A. V.

A. A. Mankova, A. V. Borodin, A. V. Kargovsky, N. N. Brandt, Q. Luo, I. K. Sakodynskaya, K. Wang, H. Zhao, A. Y. Chikishev, A. P. Shkurinov, and X. C. Zhang, “Terahertz time-domain and FTIR spectroscopic study of interaction of α-chymotrypsin and protonated tris with 18-crown-6,” Chem. Phys. Lett. 560, 55–59 (2013).
[Crossref]

Karpowicz, N.

H. Zhong, N. Karpowicz, and X.-C. Zhang, “Terahertz emission profile from laser-induced air plasma,” Appl. Phys. Lett. 88(26), 261103 (2006).
[Crossref]

Kawase, K.

Keiding, S.

Kim, K. Y.

T. I. Oh, Y. S. You, N. Jhajj, E. W. Rosenthal, H. M. Milchberg, and K. Y. Kim, “Intense terahertz generation in two-color laser filamentation : energy scaling with terawatt laser systems,” New J. Phys. 15(7), 075002 (2013).
[Crossref]

T. I. Oh, Y. S. You, and K. Y. Kim, “Two-dimensional plasma current and optimized terahertz generation in two-color photoionization,” Opt. Express 20(18), 19778–19786 (2012).
[Crossref] [PubMed]

Y. S. You, T. I. Oh, and K. Y. Kim, “Off-axis phase-matched terahertz emission from two-color laser-induced plasma filaments,” Phys. Rev. Lett. 109(18), 183902 (2012).
[Crossref] [PubMed]

K. Y. Kim, A. J. Taylor, J. H. Glownia, and G. Rodriguez, “Coherent control of terahertz supercontinuum generation in ultrafast laser – gas interactions,” Nat. Photonics 2(10), 605–609 (2008).
[Crossref]

Kolesik, M.

M. Kolesik and J. V. Moloney, “Nonlinear optical pulse propagation simulation: From Maxwell’s to unidirectional equations,” Phys. Rev. E. 70(3), 036604 (2004).
[Crossref] [PubMed]

Kosareva, O.

Kosareva, O. G.

V. A. Andreeva, O. G. Kosareva, N. A. Panov, D. E. Shipilo, P. M. Solyankin, M. N. Esaulkov, P. González de Alaiza Martínez, A. P. Shkurinov, V. A. Makarov, L. Bergé, and S. L. Chin, “Ultrabroad terahertz spectrum generation from an air-based filament plasma,” Phys. Rev. Lett. 116(6), 063902 (2016).
[Crossref] [PubMed]

A. Couairon, O. G. Kosareva, N. A. Panov, D. E. Shipilo, V. A. Andreeva, V. Jukna, and F. Nesa, “Propagation equation for tight-focusing by a parabolic mirror,” Opt. Express 23(24), 31240–31252 (2015).
[Crossref] [PubMed]

A. V. Borodin, N. A. Panov, O. G. Kosareva, V. A. Andreeva, M. N. Esaulkov, V. A. Makarov, A. P. Shkurinov, S. L. Chin, and X.-C. Zhang, “Transformation of terahertz spectra emitted from dual-frequency femtosecond pulse interaction in gases,” Opt. Lett. 38(11), 1906–1908 (2013).
[Crossref] [PubMed]

N. A. Panov, O. G. Kosareva, V. A. Andreeva, A. B. Savel’ev, D. S. Uryupina, R. V. Volkov, V. A. Makarov, and A. P. Shkurinov, “Angular distribution of the terahertz radiation intensity from the plasma channel of a femtosecond filament,” JETP Lett. 93(11), 638–641 (2011).
[Crossref]

Kotelnikov, I. A.

A. P. Shkurinov, A. S. Sinko, P. M. Solyankin, A. V. Borodin, M. N. Esaulkov, V. V. Annenkov, I. A. Kotelnikov, I. V. Timofeev, and X. C. Zhang, “Impact of the dipole contribution on the terahertz emission of air-based plasma induced by tightly focused femtosecond laser pulses,” Phys Rev E 95(4), 043209 (2017).
[Crossref] [PubMed]

A. V. Borodin, M. N. Esaulkov, I. I. Kuritsyn, I. A. Kotelnikov, and A. P. Shkurinov, “On the role of photoionization in generation of terahertz radiation in the plasma of optical breakdown,” J. Opt. Soc. Am. B 29(8), 1911–1919 (2012).
[Crossref]

Koulouklidis, A. D.

A. Gorodetsky, A. D. Koulouklidis, M. Massaouti, and S. Tzortzakis, “Physics of the conical broadband terahertz emission from two-color laser-induced plasma filaments,” Phys. Rev. A 89(3), 033838 (2014).
[Crossref]

Kreß, M.

H. G. Roskos, M. D. Thomson, M. Kreß, and T. Löffler, “Broadband THz emission from gas plasmas induced by femtosecond optical pulses: From fundamentals to applications,” Laser Photonics Rev. 1(4), 349–368 (2007).
[Crossref]

Kuritsyn, I. I.

Lanigan, W.

K. Humphreys, J. P. Loughran, M. Gradziel, W. Lanigan, T. Ward, J. A. Murphy, and C. O’sullivan, “Medical applications of terahertz imaging: a review of current technology and potential applications in biomedical engineering,” Conf. Proc. IEEE Eng. Med. Biol. Soc. 2, 1302–1305 (2004).
[PubMed]

Larkin, J.

A. Rice, Y. Jin, X. F. Ma, X. C. Zhang, D. Bliss, J. Larkin, and M. Alexander, “Terahertz optical rectification from 〈110〉 zinc-blende crystals,” Appl. Phys. Lett. 64(11), 1324–1326 (1994).
[Crossref]

Li, H.

S. Yuan, M. Li, Y. Feng, H. Li, L. Zheng, S. L. Chin, and H. Zeng, “Filament-induced ultrafast birefringence in gases,” J. Phys. At. Mol. Opt. Phys. 48(9), 094018 (2015).
[Crossref]

Li, M.

S. Yuan, M. Li, Y. Feng, H. Li, L. Zheng, S. L. Chin, and H. Zeng, “Filament-induced ultrafast birefringence in gases,” J. Phys. At. Mol. Opt. Phys. 48(9), 094018 (2015).
[Crossref]

Löffler, T.

H. G. Roskos, M. D. Thomson, M. Kreß, and T. Löffler, “Broadband THz emission from gas plasmas induced by femtosecond optical pulses: From fundamentals to applications,” Laser Photonics Rev. 1(4), 349–368 (2007).
[Crossref]

Loughran, J. P.

K. Humphreys, J. P. Loughran, M. Gradziel, W. Lanigan, T. Ward, J. A. Murphy, and C. O’sullivan, “Medical applications of terahertz imaging: a review of current technology and potential applications in biomedical engineering,” Conf. Proc. IEEE Eng. Med. Biol. Soc. 2, 1302–1305 (2004).
[PubMed]

Luo, Q.

A. A. Mankova, A. V. Borodin, A. V. Kargovsky, N. N. Brandt, Q. Luo, I. K. Sakodynskaya, K. Wang, H. Zhao, A. Y. Chikishev, A. P. Shkurinov, and X. C. Zhang, “Terahertz time-domain and FTIR spectroscopic study of interaction of α-chymotrypsin and protonated tris with 18-crown-6,” Chem. Phys. Lett. 560, 55–59 (2013).
[Crossref]

Ma, X. F.

A. Rice, Y. Jin, X. F. Ma, X. C. Zhang, D. Bliss, J. Larkin, and M. Alexander, “Terahertz optical rectification from 〈110〉 zinc-blende crystals,” Appl. Phys. Lett. 64(11), 1324–1326 (1994).
[Crossref]

Makarov, V.

Makarov, V. A.

V. A. Andreeva, O. G. Kosareva, N. A. Panov, D. E. Shipilo, P. M. Solyankin, M. N. Esaulkov, P. González de Alaiza Martínez, A. P. Shkurinov, V. A. Makarov, L. Bergé, and S. L. Chin, “Ultrabroad terahertz spectrum generation from an air-based filament plasma,” Phys. Rev. Lett. 116(6), 063902 (2016).
[Crossref] [PubMed]

N. Panov, V. Andreeva, O. Kosareva, A. Shkurinov, V. A. Makarov, L. Berge, and S. L. Chin, “Directionality of terahertz radiation emitted from an array of femtosecond filaments in gases,” Laser Phys. Lett. 11(12), 125401 (2014).
[Crossref]

A. V. Borodin, N. A. Panov, O. G. Kosareva, V. A. Andreeva, M. N. Esaulkov, V. A. Makarov, A. P. Shkurinov, S. L. Chin, and X.-C. Zhang, “Transformation of terahertz spectra emitted from dual-frequency femtosecond pulse interaction in gases,” Opt. Lett. 38(11), 1906–1908 (2013).
[Crossref] [PubMed]

N. A. Panov, O. G. Kosareva, V. A. Andreeva, A. B. Savel’ev, D. S. Uryupina, R. V. Volkov, V. A. Makarov, and A. P. Shkurinov, “Angular distribution of the terahertz radiation intensity from the plasma channel of a femtosecond filament,” JETP Lett. 93(11), 638–641 (2011).
[Crossref]

Mankova, A. A.

A. A. Mankova, A. V. Borodin, A. V. Kargovsky, N. N. Brandt, Q. Luo, I. K. Sakodynskaya, K. Wang, H. Zhao, A. Y. Chikishev, A. P. Shkurinov, and X. C. Zhang, “Terahertz time-domain and FTIR spectroscopic study of interaction of α-chymotrypsin and protonated tris with 18-crown-6,” Chem. Phys. Lett. 560, 55–59 (2013).
[Crossref]

Marceau, C.

Massaouti, M.

A. Gorodetsky, A. D. Koulouklidis, M. Massaouti, and S. Tzortzakis, “Physics of the conical broadband terahertz emission from two-color laser-induced plasma filaments,” Phys. Rev. A 89(3), 033838 (2014).
[Crossref]

Matsubara, E.

E. Matsubara, M. Nagai, and M. Ashida, “Ultrabroadband coherent electric field from far infrared to 200 THz using air plasma induced by 10 fs pulses,” Appl. Phys. Lett. 101(1), 011105 (2012).
[Crossref]

Menu, M.

J. B. Jackson, M. Mourou, J. F. Whitaker, I. N. Duling, S. L. Williamson, M. Menu, and G. A. Mourou, “Terahertz imaging for non-destructive evaluation of mural paintings,” Opt. Commun. 281(4), 527–532 (2008).
[Crossref]

Milchberg, H. M.

T. I. Oh, Y. S. You, N. Jhajj, E. W. Rosenthal, H. M. Milchberg, and K. Y. Kim, “Intense terahertz generation in two-color laser filamentation : energy scaling with terawatt laser systems,” New J. Phys. 15(7), 075002 (2013).
[Crossref]

Mittleman, D. M.

D. M. Mittleman, R. H. Jacobsen, and M. C. Nuss, “T-ray imaging,” IEEE J. Sel. Top. Quantum Electron. 2(3), 679–692 (1996).
[Crossref]

Moloney, J. V.

M. Kolesik and J. V. Moloney, “Nonlinear optical pulse propagation simulation: From Maxwell’s to unidirectional equations,” Phys. Rev. E. 70(3), 036604 (2004).
[Crossref] [PubMed]

Morgner, U.

Mourou, G. A.

J. B. Jackson, M. Mourou, J. F. Whitaker, I. N. Duling, S. L. Williamson, M. Menu, and G. A. Mourou, “Terahertz imaging for non-destructive evaluation of mural paintings,” Opt. Commun. 281(4), 527–532 (2008).
[Crossref]

Mourou, M.

J. B. Jackson, M. Mourou, J. F. Whitaker, I. N. Duling, S. L. Williamson, M. Menu, and G. A. Mourou, “Terahertz imaging for non-destructive evaluation of mural paintings,” Opt. Commun. 281(4), 527–532 (2008).
[Crossref]

Murphy, J. A.

K. Humphreys, J. P. Loughran, M. Gradziel, W. Lanigan, T. Ward, J. A. Murphy, and C. O’sullivan, “Medical applications of terahertz imaging: a review of current technology and potential applications in biomedical engineering,” Conf. Proc. IEEE Eng. Med. Biol. Soc. 2, 1302–1305 (2004).
[PubMed]

Mysyrowicz, A.

C. D’Amico, A. Houard, M. Franco, B. Prade, A. Mysyrowicz, A. Couairon, and V. T. Tikhonchuk, “Conical forward THz Emission from Femtosecond-Laser-Beam Filamentation in Air,” Phys. Rev. Lett. 98(23), 235002 (2007).
[Crossref] [PubMed]

Nagai, M.

E. Matsubara, M. Nagai, and M. Ashida, “Ultrabroadband coherent electric field from far infrared to 200 THz using air plasma induced by 10 fs pulses,” Appl. Phys. Lett. 101(1), 011105 (2012).
[Crossref]

Nesa, F.

Nuss, M. C.

D. M. Mittleman, R. H. Jacobsen, and M. C. Nuss, “T-ray imaging,” IEEE J. Sel. Top. Quantum Electron. 2(3), 679–692 (1996).
[Crossref]

O’sullivan, C.

K. Humphreys, J. P. Loughran, M. Gradziel, W. Lanigan, T. Ward, J. A. Murphy, and C. O’sullivan, “Medical applications of terahertz imaging: a review of current technology and potential applications in biomedical engineering,” Conf. Proc. IEEE Eng. Med. Biol. Soc. 2, 1302–1305 (2004).
[PubMed]

Ogawa, Y.

Oh, T. I.

T. I. Oh, Y. S. You, N. Jhajj, E. W. Rosenthal, H. M. Milchberg, and K. Y. Kim, “Intense terahertz generation in two-color laser filamentation : energy scaling with terawatt laser systems,” New J. Phys. 15(7), 075002 (2013).
[Crossref]

T. I. Oh, Y. S. You, and K. Y. Kim, “Two-dimensional plasma current and optimized terahertz generation in two-color photoionization,” Opt. Express 20(18), 19778–19786 (2012).
[Crossref] [PubMed]

Y. S. You, T. I. Oh, and K. Y. Kim, “Off-axis phase-matched terahertz emission from two-color laser-induced plasma filaments,” Phys. Rev. Lett. 109(18), 183902 (2012).
[Crossref] [PubMed]

Pan, H.

Panov, N.

Panov, N. A.

V. A. Andreeva, O. G. Kosareva, N. A. Panov, D. E. Shipilo, P. M. Solyankin, M. N. Esaulkov, P. González de Alaiza Martínez, A. P. Shkurinov, V. A. Makarov, L. Bergé, and S. L. Chin, “Ultrabroad terahertz spectrum generation from an air-based filament plasma,” Phys. Rev. Lett. 116(6), 063902 (2016).
[Crossref] [PubMed]

A. Couairon, O. G. Kosareva, N. A. Panov, D. E. Shipilo, V. A. Andreeva, V. Jukna, and F. Nesa, “Propagation equation for tight-focusing by a parabolic mirror,” Opt. Express 23(24), 31240–31252 (2015).
[Crossref] [PubMed]

A. V. Borodin, N. A. Panov, O. G. Kosareva, V. A. Andreeva, M. N. Esaulkov, V. A. Makarov, A. P. Shkurinov, S. L. Chin, and X.-C. Zhang, “Transformation of terahertz spectra emitted from dual-frequency femtosecond pulse interaction in gases,” Opt. Lett. 38(11), 1906–1908 (2013).
[Crossref] [PubMed]

N. A. Panov, O. G. Kosareva, V. A. Andreeva, A. B. Savel’ev, D. S. Uryupina, R. V. Volkov, V. A. Makarov, and A. P. Shkurinov, “Angular distribution of the terahertz radiation intensity from the plasma channel of a femtosecond filament,” JETP Lett. 93(11), 638–641 (2011).
[Crossref]

Perezhogin, I.

Prade, B.

C. D’Amico, A. Houard, M. Franco, B. Prade, A. Mysyrowicz, A. Couairon, and V. T. Tikhonchuk, “Conical forward THz Emission from Femtosecond-Laser-Beam Filamentation in Air,” Phys. Rev. Lett. 98(23), 235002 (2007).
[Crossref] [PubMed]

Rice, A.

A. Rice, Y. Jin, X. F. Ma, X. C. Zhang, D. Bliss, J. Larkin, and M. Alexander, “Terahertz optical rectification from 〈110〉 zinc-blende crystals,” Appl. Phys. Lett. 64(11), 1324–1326 (1994).
[Crossref]

Rodriguez, G.

G. Rodriguez and G. L. Dakovski, “Scaling behavior of ultrafast two-color terahertz generation in plasma gas targets: energy and pressure dependence,” Opt. Express 18(14), 15130–15143 (2010).
[Crossref] [PubMed]

K. Y. Kim, A. J. Taylor, J. H. Glownia, and G. Rodriguez, “Coherent control of terahertz supercontinuum generation in ultrafast laser – gas interactions,” Nat. Photonics 2(10), 605–609 (2008).
[Crossref]

Rosenthal, E. W.

T. I. Oh, Y. S. You, N. Jhajj, E. W. Rosenthal, H. M. Milchberg, and K. Y. Kim, “Intense terahertz generation in two-color laser filamentation : energy scaling with terawatt laser systems,” New J. Phys. 15(7), 075002 (2013).
[Crossref]

Roskos, H. G.

V. Blank, M. D. Thomson, and H. G. Roskos, “Spatio-spectral characteristics of ultra-broadband THz emission from two-colour photoexcited gas plasmas and their impact for nonlinear spectroscopy,” New J. Phys. 15(7), 075023 (2013).
[Crossref]

M. D. Thomson, V. Blank, and H. G. Roskos, “Terahertz white-light pulses from an air plasma photo-induced by incommensurate two-color optical fields,” Opt. Express 18(22), 23173–23182 (2010).
[Crossref] [PubMed]

H. G. Roskos, M. D. Thomson, M. Kreß, and T. Löffler, “Broadband THz emission from gas plasmas induced by femtosecond optical pulses: From fundamentals to applications,” Laser Photonics Rev. 1(4), 349–368 (2007).
[Crossref]

Sakodynskaya, I. K.

A. A. Mankova, A. V. Borodin, A. V. Kargovsky, N. N. Brandt, Q. Luo, I. K. Sakodynskaya, K. Wang, H. Zhao, A. Y. Chikishev, A. P. Shkurinov, and X. C. Zhang, “Terahertz time-domain and FTIR spectroscopic study of interaction of α-chymotrypsin and protonated tris with 18-crown-6,” Chem. Phys. Lett. 560, 55–59 (2013).
[Crossref]

Savel’ev, A.

Savel’ev, A. B.

R. V. Volkov, P. A. Chizhov, A. A. Ushakov, V. V. Bukin, S. V. Garnov, and A. B. Savel’ev, “Optimal polarization of a two-colored pump for terahertz generation with a phase-unstable scheme,” Laser Phys. 25(6), 065403 (2015).
[Crossref]

N. A. Panov, O. G. Kosareva, V. A. Andreeva, A. B. Savel’ev, D. S. Uryupina, R. V. Volkov, V. A. Makarov, and A. P. Shkurinov, “Angular distribution of the terahertz radiation intensity from the plasma channel of a femtosecond filament,” JETP Lett. 93(11), 638–641 (2011).
[Crossref]

Shipilo, D.

Shipilo, D. E.

V. A. Andreeva, O. G. Kosareva, N. A. Panov, D. E. Shipilo, P. M. Solyankin, M. N. Esaulkov, P. González de Alaiza Martínez, A. P. Shkurinov, V. A. Makarov, L. Bergé, and S. L. Chin, “Ultrabroad terahertz spectrum generation from an air-based filament plasma,” Phys. Rev. Lett. 116(6), 063902 (2016).
[Crossref] [PubMed]

A. Couairon, O. G. Kosareva, N. A. Panov, D. E. Shipilo, V. A. Andreeva, V. Jukna, and F. Nesa, “Propagation equation for tight-focusing by a parabolic mirror,” Opt. Express 23(24), 31240–31252 (2015).
[Crossref] [PubMed]

Shkurinov, A.

O. Kosareva, M. Esaulkov, N. Panov, V. Andreeva, D. Shipilo, P. Solyankin, A. Demircan, I. Babushkin, V. Makarov, U. Morgner, A. Shkurinov, and A. Savel’ev, “Polarization control of terahertz radiation from two-color femtosecond gas breakdown plasma,” Opt. Lett. 43(1), 90–93 (2018).
[Crossref] [PubMed]

X. C. Zhang, A. Shkurinov, and Y. Zhang, “Extreme terahertz science,” Nat. Photonics 11(1), 16–18 (2017).
[Crossref]

N. Panov, V. Andreeva, O. Kosareva, A. Shkurinov, V. A. Makarov, L. Berge, and S. L. Chin, “Directionality of terahertz radiation emitted from an array of femtosecond filaments in gases,” Laser Phys. Lett. 11(12), 125401 (2014).
[Crossref]

Shkurinov, A. P.

A. P. Shkurinov, A. S. Sinko, P. M. Solyankin, A. V. Borodin, M. N. Esaulkov, V. V. Annenkov, I. A. Kotelnikov, I. V. Timofeev, and X. C. Zhang, “Impact of the dipole contribution on the terahertz emission of air-based plasma induced by tightly focused femtosecond laser pulses,” Phys Rev E 95(4), 043209 (2017).
[Crossref] [PubMed]

V. A. Andreeva, O. G. Kosareva, N. A. Panov, D. E. Shipilo, P. M. Solyankin, M. N. Esaulkov, P. González de Alaiza Martínez, A. P. Shkurinov, V. A. Makarov, L. Bergé, and S. L. Chin, “Ultrabroad terahertz spectrum generation from an air-based filament plasma,” Phys. Rev. Lett. 116(6), 063902 (2016).
[Crossref] [PubMed]

A. A. Mankova, A. V. Borodin, A. V. Kargovsky, N. N. Brandt, Q. Luo, I. K. Sakodynskaya, K. Wang, H. Zhao, A. Y. Chikishev, A. P. Shkurinov, and X. C. Zhang, “Terahertz time-domain and FTIR spectroscopic study of interaction of α-chymotrypsin and protonated tris with 18-crown-6,” Chem. Phys. Lett. 560, 55–59 (2013).
[Crossref]

A. V. Borodin, N. A. Panov, O. G. Kosareva, V. A. Andreeva, M. N. Esaulkov, V. A. Makarov, A. P. Shkurinov, S. L. Chin, and X.-C. Zhang, “Transformation of terahertz spectra emitted from dual-frequency femtosecond pulse interaction in gases,” Opt. Lett. 38(11), 1906–1908 (2013).
[Crossref] [PubMed]

A. V. Borodin, M. N. Esaulkov, I. I. Kuritsyn, I. A. Kotelnikov, and A. P. Shkurinov, “On the role of photoionization in generation of terahertz radiation in the plasma of optical breakdown,” J. Opt. Soc. Am. B 29(8), 1911–1919 (2012).
[Crossref]

N. A. Panov, O. G. Kosareva, V. A. Andreeva, A. B. Savel’ev, D. S. Uryupina, R. V. Volkov, V. A. Makarov, and A. P. Shkurinov, “Angular distribution of the terahertz radiation intensity from the plasma channel of a femtosecond filament,” JETP Lett. 93(11), 638–641 (2011).
[Crossref]

Sinko, A. S.

A. P. Shkurinov, A. S. Sinko, P. M. Solyankin, A. V. Borodin, M. N. Esaulkov, V. V. Annenkov, I. A. Kotelnikov, I. V. Timofeev, and X. C. Zhang, “Impact of the dipole contribution on the terahertz emission of air-based plasma induced by tightly focused femtosecond laser pulses,” Phys Rev E 95(4), 043209 (2017).
[Crossref] [PubMed]

Smith, M. A.

A. J. Fitzgerald, E. Berry, N. N. Zinovev, G. C. Walker, M. A. Smith, and J. M. Chamberlain, “An introduction to medical imaging with coherent terahertz frequency radiation,” Phys. Med. Biol. 47(7), R67–R84 (2002).
[Crossref] [PubMed]

Solyankin, P.

Solyankin, P. M.

A. P. Shkurinov, A. S. Sinko, P. M. Solyankin, A. V. Borodin, M. N. Esaulkov, V. V. Annenkov, I. A. Kotelnikov, I. V. Timofeev, and X. C. Zhang, “Impact of the dipole contribution on the terahertz emission of air-based plasma induced by tightly focused femtosecond laser pulses,” Phys Rev E 95(4), 043209 (2017).
[Crossref] [PubMed]

V. A. Andreeva, O. G. Kosareva, N. A. Panov, D. E. Shipilo, P. M. Solyankin, M. N. Esaulkov, P. González de Alaiza Martínez, A. P. Shkurinov, V. A. Makarov, L. Bergé, and S. L. Chin, “Ultrabroad terahertz spectrum generation from an air-based filament plasma,” Phys. Rev. Lett. 116(6), 063902 (2016).
[Crossref] [PubMed]

Sullivan, A.

H. Hamster, A. Sullivan, S. Gordon, W. White, and R. W. Falcone, “Subpicosecond, Electromagnetic Pulses from Intense Laser-Plasma Interaction,” Phys. Rev. Lett. 71(17), 2725–2728 (1993).
[Crossref] [PubMed]

Taylor, A. J.

K. Y. Kim, A. J. Taylor, J. H. Glownia, and G. Rodriguez, “Coherent control of terahertz supercontinuum generation in ultrafast laser – gas interactions,” Nat. Photonics 2(10), 605–609 (2008).
[Crossref]

Thomson, M. D.

V. Blank, M. D. Thomson, and H. G. Roskos, “Spatio-spectral characteristics of ultra-broadband THz emission from two-colour photoexcited gas plasmas and their impact for nonlinear spectroscopy,” New J. Phys. 15(7), 075023 (2013).
[Crossref]

M. D. Thomson, V. Blank, and H. G. Roskos, “Terahertz white-light pulses from an air plasma photo-induced by incommensurate two-color optical fields,” Opt. Express 18(22), 23173–23182 (2010).
[Crossref] [PubMed]

H. G. Roskos, M. D. Thomson, M. Kreß, and T. Löffler, “Broadband THz emission from gas plasmas induced by femtosecond optical pulses: From fundamentals to applications,” Laser Photonics Rev. 1(4), 349–368 (2007).
[Crossref]

Tikhonchuk, V. T.

C. D’Amico, A. Houard, M. Franco, B. Prade, A. Mysyrowicz, A. Couairon, and V. T. Tikhonchuk, “Conical forward THz Emission from Femtosecond-Laser-Beam Filamentation in Air,” Phys. Rev. Lett. 98(23), 235002 (2007).
[Crossref] [PubMed]

Timofeev, I. V.

A. P. Shkurinov, A. S. Sinko, P. M. Solyankin, A. V. Borodin, M. N. Esaulkov, V. V. Annenkov, I. A. Kotelnikov, I. V. Timofeev, and X. C. Zhang, “Impact of the dipole contribution on the terahertz emission of air-based plasma induced by tightly focused femtosecond laser pulses,” Phys Rev E 95(4), 043209 (2017).
[Crossref] [PubMed]

Tzortzakis, S.

A. Gorodetsky, A. D. Koulouklidis, M. Massaouti, and S. Tzortzakis, “Physics of the conical broadband terahertz emission from two-color laser-induced plasma filaments,” Phys. Rev. A 89(3), 033838 (2014).
[Crossref]

Uryupina, D. S.

N. A. Panov, O. G. Kosareva, V. A. Andreeva, A. B. Savel’ev, D. S. Uryupina, R. V. Volkov, V. A. Makarov, and A. P. Shkurinov, “Angular distribution of the terahertz radiation intensity from the plasma channel of a femtosecond filament,” JETP Lett. 93(11), 638–641 (2011).
[Crossref]

Ushakov, A. A.

R. V. Volkov, P. A. Chizhov, A. A. Ushakov, V. V. Bukin, S. V. Garnov, and A. B. Savel’ev, “Optimal polarization of a two-colored pump for terahertz generation with a phase-unstable scheme,” Laser Phys. 25(6), 065403 (2015).
[Crossref]

Van Exter, M.

Volkov, R. V.

R. V. Volkov, P. A. Chizhov, A. A. Ushakov, V. V. Bukin, S. V. Garnov, and A. B. Savel’ev, “Optimal polarization of a two-colored pump for terahertz generation with a phase-unstable scheme,” Laser Phys. 25(6), 065403 (2015).
[Crossref]

N. A. Panov, O. G. Kosareva, V. A. Andreeva, A. B. Savel’ev, D. S. Uryupina, R. V. Volkov, V. A. Makarov, and A. P. Shkurinov, “Angular distribution of the terahertz radiation intensity from the plasma channel of a femtosecond filament,” JETP Lett. 93(11), 638–641 (2011).
[Crossref]

Walker, G. C.

A. J. Fitzgerald, E. Berry, N. N. Zinovev, G. C. Walker, M. A. Smith, and J. M. Chamberlain, “An introduction to medical imaging with coherent terahertz frequency radiation,” Phys. Med. Biol. 47(7), R67–R84 (2002).
[Crossref] [PubMed]

Wang, K.

A. A. Mankova, A. V. Borodin, A. V. Kargovsky, N. N. Brandt, Q. Luo, I. K. Sakodynskaya, K. Wang, H. Zhao, A. Y. Chikishev, A. P. Shkurinov, and X. C. Zhang, “Terahertz time-domain and FTIR spectroscopic study of interaction of α-chymotrypsin and protonated tris with 18-crown-6,” Chem. Phys. Lett. 560, 55–59 (2013).
[Crossref]

Wang, T.

Wang, T.-J.

Ward, T.

K. Humphreys, J. P. Loughran, M. Gradziel, W. Lanigan, T. Ward, J. A. Murphy, and C. O’sullivan, “Medical applications of terahertz imaging: a review of current technology and potential applications in biomedical engineering,” Conf. Proc. IEEE Eng. Med. Biol. Soc. 2, 1302–1305 (2004).
[PubMed]

Watanabe, Y.

Whitaker, J. F.

J. B. Jackson, M. Mourou, J. F. Whitaker, I. N. Duling, S. L. Williamson, M. Menu, and G. A. Mourou, “Terahertz imaging for non-destructive evaluation of mural paintings,” Opt. Commun. 281(4), 527–532 (2008).
[Crossref]

White, W.

H. Hamster, A. Sullivan, S. Gordon, W. White, and R. W. Falcone, “Subpicosecond, Electromagnetic Pulses from Intense Laser-Plasma Interaction,” Phys. Rev. Lett. 71(17), 2725–2728 (1993).
[Crossref] [PubMed]

Williamson, S. L.

J. B. Jackson, M. Mourou, J. F. Whitaker, I. N. Duling, S. L. Williamson, M. Menu, and G. A. Mourou, “Terahertz imaging for non-destructive evaluation of mural paintings,” Opt. Commun. 281(4), 527–532 (2008).
[Crossref]

You, Y. S.

T. I. Oh, Y. S. You, N. Jhajj, E. W. Rosenthal, H. M. Milchberg, and K. Y. Kim, “Intense terahertz generation in two-color laser filamentation : energy scaling with terawatt laser systems,” New J. Phys. 15(7), 075002 (2013).
[Crossref]

T. I. Oh, Y. S. You, and K. Y. Kim, “Two-dimensional plasma current and optimized terahertz generation in two-color photoionization,” Opt. Express 20(18), 19778–19786 (2012).
[Crossref] [PubMed]

Y. S. You, T. I. Oh, and K. Y. Kim, “Off-axis phase-matched terahertz emission from two-color laser-induced plasma filaments,” Phys. Rev. Lett. 109(18), 183902 (2012).
[Crossref] [PubMed]

Yuan, S.

Zeng, H.

Zhang, X.

Z. Jiang and X. Zhang, “Terahertz Imaging via Electrooptic Effect,” IEEE Trans. Microw. Theory Tech. 47(12), 2644–2650 (1999).
[Crossref]

Zhang, X. C.

X. C. Zhang, A. Shkurinov, and Y. Zhang, “Extreme terahertz science,” Nat. Photonics 11(1), 16–18 (2017).
[Crossref]

A. P. Shkurinov, A. S. Sinko, P. M. Solyankin, A. V. Borodin, M. N. Esaulkov, V. V. Annenkov, I. A. Kotelnikov, I. V. Timofeev, and X. C. Zhang, “Impact of the dipole contribution on the terahertz emission of air-based plasma induced by tightly focused femtosecond laser pulses,” Phys Rev E 95(4), 043209 (2017).
[Crossref] [PubMed]

A. A. Mankova, A. V. Borodin, A. V. Kargovsky, N. N. Brandt, Q. Luo, I. K. Sakodynskaya, K. Wang, H. Zhao, A. Y. Chikishev, A. P. Shkurinov, and X. C. Zhang, “Terahertz time-domain and FTIR spectroscopic study of interaction of α-chymotrypsin and protonated tris with 18-crown-6,” Chem. Phys. Lett. 560, 55–59 (2013).
[Crossref]

A. Rice, Y. Jin, X. F. Ma, X. C. Zhang, D. Bliss, J. Larkin, and M. Alexander, “Terahertz optical rectification from 〈110〉 zinc-blende crystals,” Appl. Phys. Lett. 64(11), 1324–1326 (1994).
[Crossref]

Zhang, X.-C.

Zhang, Y.

X. C. Zhang, A. Shkurinov, and Y. Zhang, “Extreme terahertz science,” Nat. Photonics 11(1), 16–18 (2017).
[Crossref]

Zhao, H.

A. A. Mankova, A. V. Borodin, A. V. Kargovsky, N. N. Brandt, Q. Luo, I. K. Sakodynskaya, K. Wang, H. Zhao, A. Y. Chikishev, A. P. Shkurinov, and X. C. Zhang, “Terahertz time-domain and FTIR spectroscopic study of interaction of α-chymotrypsin and protonated tris with 18-crown-6,” Chem. Phys. Lett. 560, 55–59 (2013).
[Crossref]

Zheng, L.

S. Yuan, M. Li, Y. Feng, H. Li, L. Zheng, S. L. Chin, and H. Zeng, “Filament-induced ultrafast birefringence in gases,” J. Phys. At. Mol. Opt. Phys. 48(9), 094018 (2015).
[Crossref]

S. Yuan, T.-J. Wang, H. Pan, L. Zheng, S. L. Chin, and H. Zeng, “Pulse polarization evolution and control in the wake of molecular alignment inside a filament,” Opt. Express 23(5), 5582–5589 (2015).
[Crossref] [PubMed]

Zhong, H.

H. Zhong, N. Karpowicz, and X.-C. Zhang, “Terahertz emission profile from laser-induced air plasma,” Appl. Phys. Lett. 88(26), 261103 (2006).
[Crossref]

Zinovev, N. N.

A. J. Fitzgerald, E. Berry, N. N. Zinovev, G. C. Walker, M. A. Smith, and J. M. Chamberlain, “An introduction to medical imaging with coherent terahertz frequency radiation,” Phys. Med. Biol. 47(7), R67–R84 (2002).
[Crossref] [PubMed]

Appl. Phys. Lett. (3)

E. Matsubara, M. Nagai, and M. Ashida, “Ultrabroadband coherent electric field from far infrared to 200 THz using air plasma induced by 10 fs pulses,” Appl. Phys. Lett. 101(1), 011105 (2012).
[Crossref]

H. Zhong, N. Karpowicz, and X.-C. Zhang, “Terahertz emission profile from laser-induced air plasma,” Appl. Phys. Lett. 88(26), 261103 (2006).
[Crossref]

A. Rice, Y. Jin, X. F. Ma, X. C. Zhang, D. Bliss, J. Larkin, and M. Alexander, “Terahertz optical rectification from 〈110〉 zinc-blende crystals,” Appl. Phys. Lett. 64(11), 1324–1326 (1994).
[Crossref]

Chem. Phys. Lett. (1)

A. A. Mankova, A. V. Borodin, A. V. Kargovsky, N. N. Brandt, Q. Luo, I. K. Sakodynskaya, K. Wang, H. Zhao, A. Y. Chikishev, A. P. Shkurinov, and X. C. Zhang, “Terahertz time-domain and FTIR spectroscopic study of interaction of α-chymotrypsin and protonated tris with 18-crown-6,” Chem. Phys. Lett. 560, 55–59 (2013).
[Crossref]

Conf. Proc. IEEE Eng. Med. Biol. Soc. (1)

K. Humphreys, J. P. Loughran, M. Gradziel, W. Lanigan, T. Ward, J. A. Murphy, and C. O’sullivan, “Medical applications of terahertz imaging: a review of current technology and potential applications in biomedical engineering,” Conf. Proc. IEEE Eng. Med. Biol. Soc. 2, 1302–1305 (2004).
[PubMed]

IEEE J. Sel. Top. Quantum Electron. (1)

D. M. Mittleman, R. H. Jacobsen, and M. C. Nuss, “T-ray imaging,” IEEE J. Sel. Top. Quantum Electron. 2(3), 679–692 (1996).
[Crossref]

IEEE Trans. Microw. Theory Tech. (1)

Z. Jiang and X. Zhang, “Terahertz Imaging via Electrooptic Effect,” IEEE Trans. Microw. Theory Tech. 47(12), 2644–2650 (1999).
[Crossref]

J. Opt. Soc. Am. B (2)

J. Phys. At. Mol. Opt. Phys. (1)

S. Yuan, M. Li, Y. Feng, H. Li, L. Zheng, S. L. Chin, and H. Zeng, “Filament-induced ultrafast birefringence in gases,” J. Phys. At. Mol. Opt. Phys. 48(9), 094018 (2015).
[Crossref]

JETP Lett. (1)

N. A. Panov, O. G. Kosareva, V. A. Andreeva, A. B. Savel’ev, D. S. Uryupina, R. V. Volkov, V. A. Makarov, and A. P. Shkurinov, “Angular distribution of the terahertz radiation intensity from the plasma channel of a femtosecond filament,” JETP Lett. 93(11), 638–641 (2011).
[Crossref]

Laser Photonics Rev. (1)

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Figures (6)

Fig. 1
Fig. 1 Experimental setups, see Table 1.
Fig. 2
Fig. 2 On-axis spectrum of THz emission measured by the electro-optical setup and the transmission of used filters (setup 1).
Fig. 3
Fig. 3 THz fluence angular distributions measured using setup 1 (a) and setup 2 (b).
Fig. 4
Fig. 4 Frequency-angular distributions measured in setup 1 for different focusing lengths.
Fig. 5
Fig. 5 Frequency-angular distributions measured in setup 3 for the focal lengths F = 4” (NA ≈0.05) (a) and F = 8” (NA ≈0.025) (b). Black lines indicate the THz angular distributions obtained by the integration of the spectrum for a certain angle.
Fig. 6
Fig. 6 Frequency-angular distributions obtained in simulations in logarithmic scale (a) corresponds to the focal length F = 4” (NA ≈0.05) and (b) corresponds to F = 8” (NA ≈0.025) with angular distributions for certain frequencies in linear scale (c).

Tables (1)

Tables Icon

Table 1 Experimental setups, see Fig. 1

Equations (2)

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( z + i k z ) E ^ ( ω , k r , z ) = 2 π ω c 2 k z ( J ^ ( ω , k r , z ) + i ω P ^ ( ω , k r , z ) ) ,
( t + ν c ) J ( t , r , z ) = e 2 m e N e ( t , r , z ) E ( t , r , z ) ,

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