R. Sharma, J. Aneesh, R. K. Yadav, S. Sanda, A. Barik, A. K. Mishra, T. K. Maji, D. Karmakar, and K. Adarsh, “Strong interlayer coupling mediated giant two-photon absorption in MoSe2/graphene oxide heterostructure: quenching of exciton bands,” Phys. Rev. B 93, 155433 (2016).

[Crossref]

F. Gao, Y. Gong, M. Titze, R. Almeida, P. M. Ajayan, and H. Li, “Valley trion dynamics in monolayer MoSe2,” Phys. Rev. B 94, 245413 (2016).

[Crossref]

P. Tonndorf, R. Schmidt, P. Böttger, X. Zhang, J. Börner, A. Liebig, M. Albrecht, C. Kloc, O. Gordan, and D. R. Zahn, “Photoluminescence emission and Raman response of monolayer MoS2, MoSe2, and WSe2,” Opt. Express 21, 4908–4916 (2013).

[Crossref]

F. Gao, Y. Gong, M. Titze, R. Almeida, P. M. Ajayan, and H. Li, “Valley trion dynamics in monolayer MoSe2,” Phys. Rev. B 94, 245413 (2016).

[Crossref]

R. Sharma, J. Aneesh, R. K. Yadav, S. Sanda, A. Barik, A. K. Mishra, T. K. Maji, D. Karmakar, and K. Adarsh, “Strong interlayer coupling mediated giant two-photon absorption in MoSe2/graphene oxide heterostructure: quenching of exciton bands,” Phys. Rev. B 93, 155433 (2016).

[Crossref]

S. Tongay, J. Zhou, C. Ataca, K. Lo, T. S. Matthews, J. Li, J. C. Grossman, and J. Wu, “Thermally driven crossover from indirect toward direct bandgap in 2D semiconductors: MoSe2 versus MoS2,” Nano Lett. 12, 5576–5580 (2012).

[Crossref]

G. Wang, K. Wang, B. M. Szydłowska, A. A. Baker-Murray, J. J. Wang, Y. Feng, X. Zhang, J. Wang, and W. J. Blau, “Ultrafast nonlinear optical properties of a graphene saturable mirror in the 2 μm wavelength region,” Laser Photon. Rev. 11, 1700166 (2017).

[Crossref]

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).

[Crossref]

R. Sharma, J. Aneesh, R. K. Yadav, S. Sanda, A. Barik, A. K. Mishra, T. K. Maji, D. Karmakar, and K. Adarsh, “Strong interlayer coupling mediated giant two-photon absorption in MoSe2/graphene oxide heterostructure: quenching of exciton bands,” Phys. Rev. B 93, 155433 (2016).

[Crossref]

J. N. Coleman, M. Lotya, A. O’Neill, S. D. Bergin, P. J. King, U. Khan, K. Young, A. Gaucher, S. De, and R. J. Smith, “Two-dimensional nanosheets produced by liquid exfoliation of layered materials,” Science 331, 568–571 (2011).

[Crossref]

Z. Burshtein, P. Blau, Y. Kalisky, Y. Shimony, and M. Kikta, “Excited-state absorption studies of Cr4+ ions in several garnet host crystals,” IEEE J. Quantum Electron. 34, 292–299 (1998).

[Crossref]

G. Wang, K. Wang, B. M. Szydłowska, A. A. Baker-Murray, J. J. Wang, Y. Feng, X. Zhang, J. Wang, and W. J. Blau, “Ultrafast nonlinear optical properties of a graphene saturable mirror in the 2 μm wavelength region,” Laser Photon. Rev. 11, 1700166 (2017).

[Crossref]

K. Wang, B. M. Szydłowska, G. Wang, X. Zhang, J. J. Wang, J. J. Magan, L. Zhang, J. N. Coleman, J. Wang, and W. J. Blau, “Ultrafast nonlinear excitation dynamics of black phosphorus nanosheets from visible to mid-infrared,” ACS Nano 10, 6923–6932 (2016).

[Crossref]

G. Wang, S. Zhang, X. Zhang, L. Zhang, Y. Cheng, D. Fox, H. Zhang, J. N. Coleman, W. J. Blau, and J. Wang, “Tunable nonlinear refractive index of two-dimensional MoS2, WS2, and MoSe2 nanosheet dispersions,” Photon. Res. 3, A51–A55 (2015).

[Crossref]

Y. Feng, N. Dong, G. Wang, Y. Li, S. Zhang, K. Wang, L. Zhang, W. J. Blau, and J. Wang, “Saturable absorption behavior of free-standing graphene polymer composite films over broad wavelength and time ranges,” Opt. Express 23, 559–569 (2015).

[Crossref]

K. Wang, Y. Feng, C. Chang, J. Zhan, C. Wang, Q. Zhao, J. N. Coleman, L. Zhang, W. J. Blau, and J. Wang, “Broadband ultrafast nonlinear absorption and nonlinear refraction of layered molybdenum dichalcogenide semiconductors,” Nanoscale 6, 10530–10535 (2014).

[Crossref]

P. Tonndorf, R. Schmidt, P. Böttger, X. Zhang, J. Börner, A. Liebig, M. Albrecht, C. Kloc, O. Gordan, and D. R. Zahn, “Photoluminescence emission and Raman response of monolayer MoS2, MoSe2, and WSe2,” Opt. Express 21, 4908–4916 (2013).

[Crossref]

P. Tonndorf, R. Schmidt, P. Böttger, X. Zhang, J. Börner, A. Liebig, M. Albrecht, C. Kloc, O. Gordan, and D. R. Zahn, “Photoluminescence emission and Raman response of monolayer MoS2, MoSe2, and WSe2,” Opt. Express 21, 4908–4916 (2013).

[Crossref]

Z. Burshtein, P. Blau, Y. Kalisky, Y. Shimony, and M. Kikta, “Excited-state absorption studies of Cr4+ ions in several garnet host crystals,” IEEE J. Quantum Electron. 34, 292–299 (1998).

[Crossref]

Z. Luo, D. Wu, B. Xu, H. Xu, Z. Cai, J. Peng, J. Weng, S. Xu, C. Zhu, and F. Wang, “Two-dimensional material-based saturable absorbers: towards compact visible-wavelength all-fiber pulsed lasers,” Nanoscale 8, 1066–1072 (2016).

[Crossref]

N. Kumar, Q. Cui, F. Ceballos, D. He, Y. Wang, and H. Zhao, “Exciton-exciton annihilation in MoSe2 monolayers,” Phys. Rev. B 89, 125427 (2014).

[Crossref]

C. Trovatello, Z. Nie, E. A. A. Pogna, S. D. Conte, P. Miranda, G. Cerullo, and F. Wang, “Ultrafast characterization of saturable absorption in monolayer MoSe2,” in Graphene, Barcelona, Spain (2017).

N. Dong, Y. Li, Y. Feng, S. Zhang, X. Zhang, C. Chang, J. Fan, L. Zhang, and J. Wang, “Optical limiting and theoretical modelling of layered transition metal dichalcogenide nanosheets,” Sci. Rep. 5, 14646 (2015).

[Crossref]

K. Wang, Y. Feng, C. Chang, J. Zhan, C. Wang, Q. Zhao, J. N. Coleman, L. Zhang, W. J. Blau, and J. Wang, “Broadband ultrafast nonlinear absorption and nonlinear refraction of layered molybdenum dichalcogenide semiconductors,” Nanoscale 6, 10530–10535 (2014).

[Crossref]

J. C. Shaw, H. Zhou, Y. Chen, N. O. Weiss, Y. Liu, Y. Huang, and X. Duan, “Chemical vapor deposition growth of monolayer MoSe2 nanosheets,” Nano Res. 7, 511–517 (2014).

[Crossref]

G. Wang, S. Zhang, X. Zhang, L. Zhang, Y. Cheng, D. Fox, H. Zhang, J. N. Coleman, W. J. Blau, and J. Wang, “Tunable nonlinear refractive index of two-dimensional MoS2, WS2, and MoSe2 nanosheet dispersions,” Photon. Res. 3, A51–A55 (2015).

[Crossref]

K. Wang, B. M. Szydłowska, G. Wang, X. Zhang, J. J. Wang, J. J. Magan, L. Zhang, J. N. Coleman, J. Wang, and W. J. Blau, “Ultrafast nonlinear excitation dynamics of black phosphorus nanosheets from visible to mid-infrared,” ACS Nano 10, 6923–6932 (2016).

[Crossref]

G. Wang, S. Zhang, X. Zhang, L. Zhang, Y. Cheng, D. Fox, H. Zhang, J. N. Coleman, W. J. Blau, and J. Wang, “Tunable nonlinear refractive index of two-dimensional MoS2, WS2, and MoSe2 nanosheet dispersions,” Photon. Res. 3, A51–A55 (2015).

[Crossref]

K. Wang, Y. Feng, C. Chang, J. Zhan, C. Wang, Q. Zhao, J. N. Coleman, L. Zhang, W. J. Blau, and J. Wang, “Broadband ultrafast nonlinear absorption and nonlinear refraction of layered molybdenum dichalcogenide semiconductors,” Nanoscale 6, 10530–10535 (2014).

[Crossref]

J. N. Coleman, M. Lotya, A. O’Neill, S. D. Bergin, P. J. King, U. Khan, K. Young, A. Gaucher, S. De, and R. J. Smith, “Two-dimensional nanosheets produced by liquid exfoliation of layered materials,” Science 331, 568–571 (2011).

[Crossref]

C. Trovatello, Z. Nie, E. A. A. Pogna, S. D. Conte, P. Miranda, G. Cerullo, and F. Wang, “Ultrafast characterization of saturable absorption in monolayer MoSe2,” in Graphene, Barcelona, Spain (2017).

N. Kumar, Q. Cui, F. Ceballos, D. He, Y. Wang, and H. Zhao, “Exciton-exciton annihilation in MoSe2 monolayers,” Phys. Rev. B 89, 125427 (2014).

[Crossref]

Z. Nie, C. Trovatello, E. A. Pogna, S. Dal Conte, P. B. Miranda, E. Kelleher, C. Zhu, I. C. E. Turcu, Y. Xu, and K. Liu, “Broadband nonlinear optical response of monolayer MoSe2 under ultrafast excitation,” Appl. Phys. Lett. 112, 031108 (2018).

[Crossref]

J. N. Coleman, M. Lotya, A. O’Neill, S. D. Bergin, P. J. King, U. Khan, K. Young, A. Gaucher, S. De, and R. J. Smith, “Two-dimensional nanosheets produced by liquid exfoliation of layered materials,” Science 331, 568–571 (2011).

[Crossref]

Y. Ding, Y. Wang, J. Ni, L. Shi, S. Shi, and W. Tang, “First principles study of structural, vibrational and electronic properties of graphene-like MX2 (M = Mo, Nb, W, Ta; X = S, Se, Te) monolayers,” Physica B 406, 2254–2260 (2011).

[Crossref]

J. Huang, N. Dong, S. Zhang, Z. Sun, W. Zhang, and J. Wang, “Nonlinear absorption induced transparency and optical limiting of black phosphorus nanosheets,” ACS Photon. 4, 3063–3070 (2017).

[Crossref]

N. Dong, Y. Li, Y. Feng, S. Zhang, X. Zhang, C. Chang, J. Fan, L. Zhang, and J. Wang, “Optical limiting and theoretical modelling of layered transition metal dichalcogenide nanosheets,” Sci. Rep. 5, 14646 (2015).

[Crossref]

Y. Feng, N. Dong, G. Wang, Y. Li, S. Zhang, K. Wang, L. Zhang, W. J. Blau, and J. Wang, “Saturable absorption behavior of free-standing graphene polymer composite films over broad wavelength and time ranges,” Opt. Express 23, 559–569 (2015).

[Crossref]

J. C. Shaw, H. Zhou, Y. Chen, N. O. Weiss, Y. Liu, Y. Huang, and X. Duan, “Chemical vapor deposition growth of monolayer MoSe2 nanosheets,” Nano Res. 7, 511–517 (2014).

[Crossref]

N. Dong, Y. Li, Y. Feng, S. Zhang, X. Zhang, C. Chang, J. Fan, L. Zhang, and J. Wang, “Optical limiting and theoretical modelling of layered transition metal dichalcogenide nanosheets,” Sci. Rep. 5, 14646 (2015).

[Crossref]

K. Wang, J. Wang, J. Fan, M. Lotya, A. O’Neill, D. Fox, Y. Feng, X. Zhang, B. Jiang, and Q. Zhao, “Ultrafast saturable absorption of two-dimensional MoS2 nanosheets,” ACS Nano 7, 9260–9267 (2013).

[Crossref]

G. Wang, K. Wang, B. M. Szydłowska, A. A. Baker-Murray, J. J. Wang, Y. Feng, X. Zhang, J. Wang, and W. J. Blau, “Ultrafast nonlinear optical properties of a graphene saturable mirror in the 2 μm wavelength region,” Laser Photon. Rev. 11, 1700166 (2017).

[Crossref]

Y. Feng, N. Dong, G. Wang, Y. Li, S. Zhang, K. Wang, L. Zhang, W. J. Blau, and J. Wang, “Saturable absorption behavior of free-standing graphene polymer composite films over broad wavelength and time ranges,” Opt. Express 23, 559–569 (2015).

[Crossref]

N. Dong, Y. Li, Y. Feng, S. Zhang, X. Zhang, C. Chang, J. Fan, L. Zhang, and J. Wang, “Optical limiting and theoretical modelling of layered transition metal dichalcogenide nanosheets,” Sci. Rep. 5, 14646 (2015).

[Crossref]

K. Wang, Y. Feng, C. Chang, J. Zhan, C. Wang, Q. Zhao, J. N. Coleman, L. Zhang, W. J. Blau, and J. Wang, “Broadband ultrafast nonlinear absorption and nonlinear refraction of layered molybdenum dichalcogenide semiconductors,” Nanoscale 6, 10530–10535 (2014).

[Crossref]

K. Wang, J. Wang, J. Fan, M. Lotya, A. O’Neill, D. Fox, Y. Feng, X. Zhang, B. Jiang, and Q. Zhao, “Ultrafast saturable absorption of two-dimensional MoS2 nanosheets,” ACS Nano 7, 9260–9267 (2013).

[Crossref]

G. Wang, S. Zhang, X. Zhang, L. Zhang, Y. Cheng, D. Fox, H. Zhang, J. N. Coleman, W. J. Blau, and J. Wang, “Tunable nonlinear refractive index of two-dimensional MoS2, WS2, and MoSe2 nanosheet dispersions,” Photon. Res. 3, A51–A55 (2015).

[Crossref]

K. Wang, J. Wang, J. Fan, M. Lotya, A. O’Neill, D. Fox, Y. Feng, X. Zhang, B. Jiang, and Q. Zhao, “Ultrafast saturable absorption of two-dimensional MoS2 nanosheets,” ACS Nano 7, 9260–9267 (2013).

[Crossref]

F. Gao, Y. Gong, M. Titze, R. Almeida, P. M. Ajayan, and H. Li, “Valley trion dynamics in monolayer MoSe2,” Phys. Rev. B 94, 245413 (2016).

[Crossref]

J. N. Coleman, M. Lotya, A. O’Neill, S. D. Bergin, P. J. King, U. Khan, K. Young, A. Gaucher, S. De, and R. J. Smith, “Two-dimensional nanosheets produced by liquid exfoliation of layered materials,” Science 331, 568–571 (2011).

[Crossref]

A. Singh, G. Moody, S. Wu, Y. Wu, N. J. Ghimire, J. Yan, D. G. Mandrus, X. Xu, and X. Li, “Coherent electronic coupling in atomically thin MoSe2,” Phys. Rev. Lett. 112, 216804 (2014).

[Crossref]

F. Gao, Y. Gong, M. Titze, R. Almeida, P. M. Ajayan, and H. Li, “Valley trion dynamics in monolayer MoSe2,” Phys. Rev. B 94, 245413 (2016).

[Crossref]

P. Tonndorf, R. Schmidt, P. Böttger, X. Zhang, J. Börner, A. Liebig, M. Albrecht, C. Kloc, O. Gordan, and D. R. Zahn, “Photoluminescence emission and Raman response of monolayer MoS2, MoSe2, and WSe2,” Opt. Express 21, 4908–4916 (2013).

[Crossref]

S. Tongay, J. Zhou, C. Ataca, K. Lo, T. S. Matthews, J. Li, J. C. Grossman, and J. Wu, “Thermally driven crossover from indirect toward direct bandgap in 2D semiconductors: MoSe2 versus MoS2,” Nano Lett. 12, 5576–5580 (2012).

[Crossref]

N. Kumar, Q. Cui, F. Ceballos, D. He, Y. Wang, and H. Zhao, “Exciton-exciton annihilation in MoSe2 monolayers,” Phys. Rev. B 89, 125427 (2014).

[Crossref]

J. Huang, N. Dong, S. Zhang, Z. Sun, W. Zhang, and J. Wang, “Nonlinear absorption induced transparency and optical limiting of black phosphorus nanosheets,” ACS Photon. 4, 3063–3070 (2017).

[Crossref]

J. C. Shaw, H. Zhou, Y. Chen, N. O. Weiss, Y. Liu, Y. Huang, and X. Duan, “Chemical vapor deposition growth of monolayer MoSe2 nanosheets,” Nano Res. 7, 511–517 (2014).

[Crossref]

K. Wang, J. Wang, J. Fan, M. Lotya, A. O’Neill, D. Fox, Y. Feng, X. Zhang, B. Jiang, and Q. Zhao, “Ultrafast saturable absorption of two-dimensional MoS2 nanosheets,” ACS Nano 7, 9260–9267 (2013).

[Crossref]

J. R. Schaibley, T. Karin, H. Yu, J. S. Ross, P. Rivera, A. M. Jones, M. E. Scott, J. Yan, D. Mandrus, and W. Yao, “Population pulsation resonances of excitons in monolayer MoSe2 with sub-1 μeV linewidths,” Phys. Rev. Lett. 114, 137402 (2015).

[Crossref]

Z. Burshtein, P. Blau, Y. Kalisky, Y. Shimony, and M. Kikta, “Excited-state absorption studies of Cr4+ ions in several garnet host crystals,” IEEE J. Quantum Electron. 34, 292–299 (1998).

[Crossref]

J. R. Schaibley, T. Karin, H. Yu, J. S. Ross, P. Rivera, A. M. Jones, M. E. Scott, J. Yan, D. Mandrus, and W. Yao, “Population pulsation resonances of excitons in monolayer MoSe2 with sub-1 μeV linewidths,” Phys. Rev. Lett. 114, 137402 (2015).

[Crossref]

R. Sharma, J. Aneesh, R. K. Yadav, S. Sanda, A. Barik, A. K. Mishra, T. K. Maji, D. Karmakar, and K. Adarsh, “Strong interlayer coupling mediated giant two-photon absorption in MoSe2/graphene oxide heterostructure: quenching of exciton bands,” Phys. Rev. B 93, 155433 (2016).

[Crossref]

Z. Nie, C. Trovatello, E. A. Pogna, S. Dal Conte, P. B. Miranda, E. Kelleher, C. Zhu, I. C. E. Turcu, Y. Xu, and K. Liu, “Broadband nonlinear optical response of monolayer MoSe2 under ultrafast excitation,” Appl. Phys. Lett. 112, 031108 (2018).

[Crossref]

J. N. Coleman, M. Lotya, A. O’Neill, S. D. Bergin, P. J. King, U. Khan, K. Young, A. Gaucher, S. De, and R. J. Smith, “Two-dimensional nanosheets produced by liquid exfoliation of layered materials,” Science 331, 568–571 (2011).

[Crossref]

Z. Burshtein, P. Blau, Y. Kalisky, Y. Shimony, and M. Kikta, “Excited-state absorption studies of Cr4+ ions in several garnet host crystals,” IEEE J. Quantum Electron. 34, 292–299 (1998).

[Crossref]

J. N. Coleman, M. Lotya, A. O’Neill, S. D. Bergin, P. J. King, U. Khan, K. Young, A. Gaucher, S. De, and R. J. Smith, “Two-dimensional nanosheets produced by liquid exfoliation of layered materials,” Science 331, 568–571 (2011).

[Crossref]

P. Tonndorf, R. Schmidt, P. Böttger, X. Zhang, J. Börner, A. Liebig, M. Albrecht, C. Kloc, O. Gordan, and D. R. Zahn, “Photoluminescence emission and Raman response of monolayer MoS2, MoSe2, and WSe2,” Opt. Express 21, 4908–4916 (2013).

[Crossref]

N. Kumar, Q. Cui, F. Ceballos, D. He, Y. Wang, and H. Zhao, “Exciton-exciton annihilation in MoSe2 monolayers,” Phys. Rev. B 89, 125427 (2014).

[Crossref]

F. Gao, Y. Gong, M. Titze, R. Almeida, P. M. Ajayan, and H. Li, “Valley trion dynamics in monolayer MoSe2,” Phys. Rev. B 94, 245413 (2016).

[Crossref]

S. Tongay, J. Zhou, C. Ataca, K. Lo, T. S. Matthews, J. Li, J. C. Grossman, and J. Wu, “Thermally driven crossover from indirect toward direct bandgap in 2D semiconductors: MoSe2 versus MoS2,” Nano Lett. 12, 5576–5580 (2012).

[Crossref]

A. Singh, G. Moody, S. Wu, Y. Wu, N. J. Ghimire, J. Yan, D. G. Mandrus, X. Xu, and X. Li, “Coherent electronic coupling in atomically thin MoSe2,” Phys. Rev. Lett. 112, 216804 (2014).

[Crossref]

Y. Feng, N. Dong, G. Wang, Y. Li, S. Zhang, K. Wang, L. Zhang, W. J. Blau, and J. Wang, “Saturable absorption behavior of free-standing graphene polymer composite films over broad wavelength and time ranges,” Opt. Express 23, 559–569 (2015).

[Crossref]

N. Dong, Y. Li, Y. Feng, S. Zhang, X. Zhang, C. Chang, J. Fan, L. Zhang, and J. Wang, “Optical limiting and theoretical modelling of layered transition metal dichalcogenide nanosheets,” Sci. Rep. 5, 14646 (2015).

[Crossref]

P. Tonndorf, R. Schmidt, P. Böttger, X. Zhang, J. Börner, A. Liebig, M. Albrecht, C. Kloc, O. Gordan, and D. R. Zahn, “Photoluminescence emission and Raman response of monolayer MoS2, MoSe2, and WSe2,” Opt. Express 21, 4908–4916 (2013).

[Crossref]

Z. Nie, C. Trovatello, E. A. Pogna, S. Dal Conte, P. B. Miranda, E. Kelleher, C. Zhu, I. C. E. Turcu, Y. Xu, and K. Liu, “Broadband nonlinear optical response of monolayer MoSe2 under ultrafast excitation,” Appl. Phys. Lett. 112, 031108 (2018).

[Crossref]

J. C. Shaw, H. Zhou, Y. Chen, N. O. Weiss, Y. Liu, Y. Huang, and X. Duan, “Chemical vapor deposition growth of monolayer MoSe2 nanosheets,” Nano Res. 7, 511–517 (2014).

[Crossref]

S. Tongay, J. Zhou, C. Ataca, K. Lo, T. S. Matthews, J. Li, J. C. Grossman, and J. Wu, “Thermally driven crossover from indirect toward direct bandgap in 2D semiconductors: MoSe2 versus MoS2,” Nano Lett. 12, 5576–5580 (2012).

[Crossref]

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).

[Crossref]

K. Wang, J. Wang, J. Fan, M. Lotya, A. O’Neill, D. Fox, Y. Feng, X. Zhang, B. Jiang, and Q. Zhao, “Ultrafast saturable absorption of two-dimensional MoS2 nanosheets,” ACS Nano 7, 9260–9267 (2013).

[Crossref]

J. N. Coleman, M. Lotya, A. O’Neill, S. D. Bergin, P. J. King, U. Khan, K. Young, A. Gaucher, S. De, and R. J. Smith, “Two-dimensional nanosheets produced by liquid exfoliation of layered materials,” Science 331, 568–571 (2011).

[Crossref]

Z. Luo, D. Wu, B. Xu, H. Xu, Z. Cai, J. Peng, J. Weng, S. Xu, C. Zhu, and F. Wang, “Two-dimensional material-based saturable absorbers: towards compact visible-wavelength all-fiber pulsed lasers,” Nanoscale 8, 1066–1072 (2016).

[Crossref]

K. Wang, B. M. Szydłowska, G. Wang, X. Zhang, J. J. Wang, J. J. Magan, L. Zhang, J. N. Coleman, J. Wang, and W. J. Blau, “Ultrafast nonlinear excitation dynamics of black phosphorus nanosheets from visible to mid-infrared,” ACS Nano 10, 6923–6932 (2016).

[Crossref]

R. Sharma, J. Aneesh, R. K. Yadav, S. Sanda, A. Barik, A. K. Mishra, T. K. Maji, D. Karmakar, and K. Adarsh, “Strong interlayer coupling mediated giant two-photon absorption in MoSe2/graphene oxide heterostructure: quenching of exciton bands,” Phys. Rev. B 93, 155433 (2016).

[Crossref]

J. R. Schaibley, T. Karin, H. Yu, J. S. Ross, P. Rivera, A. M. Jones, M. E. Scott, J. Yan, D. Mandrus, and W. Yao, “Population pulsation resonances of excitons in monolayer MoSe2 with sub-1 μeV linewidths,” Phys. Rev. Lett. 114, 137402 (2015).

[Crossref]

A. Singh, G. Moody, S. Wu, Y. Wu, N. J. Ghimire, J. Yan, D. G. Mandrus, X. Xu, and X. Li, “Coherent electronic coupling in atomically thin MoSe2,” Phys. Rev. Lett. 112, 216804 (2014).

[Crossref]

S. Tongay, J. Zhou, C. Ataca, K. Lo, T. S. Matthews, J. Li, J. C. Grossman, and J. Wu, “Thermally driven crossover from indirect toward direct bandgap in 2D semiconductors: MoSe2 versus MoS2,” Nano Lett. 12, 5576–5580 (2012).

[Crossref]

C. Trovatello, Z. Nie, E. A. A. Pogna, S. D. Conte, P. Miranda, G. Cerullo, and F. Wang, “Ultrafast characterization of saturable absorption in monolayer MoSe2,” in Graphene, Barcelona, Spain (2017).

Z. Nie, C. Trovatello, E. A. Pogna, S. Dal Conte, P. B. Miranda, E. Kelleher, C. Zhu, I. C. E. Turcu, Y. Xu, and K. Liu, “Broadband nonlinear optical response of monolayer MoSe2 under ultrafast excitation,” Appl. Phys. Lett. 112, 031108 (2018).

[Crossref]

R. Sharma, J. Aneesh, R. K. Yadav, S. Sanda, A. Barik, A. K. Mishra, T. K. Maji, D. Karmakar, and K. Adarsh, “Strong interlayer coupling mediated giant two-photon absorption in MoSe2/graphene oxide heterostructure: quenching of exciton bands,” Phys. Rev. B 93, 155433 (2016).

[Crossref]

A. Singh, G. Moody, S. Wu, Y. Wu, N. J. Ghimire, J. Yan, D. G. Mandrus, X. Xu, and X. Li, “Coherent electronic coupling in atomically thin MoSe2,” Phys. Rev. Lett. 112, 216804 (2014).

[Crossref]

Y. Ding, Y. Wang, J. Ni, L. Shi, S. Shi, and W. Tang, “First principles study of structural, vibrational and electronic properties of graphene-like MX2 (M = Mo, Nb, W, Ta; X = S, Se, Te) monolayers,” Physica B 406, 2254–2260 (2011).

[Crossref]

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).

[Crossref]

Z. Nie, C. Trovatello, E. A. Pogna, S. Dal Conte, P. B. Miranda, E. Kelleher, C. Zhu, I. C. E. Turcu, Y. Xu, and K. Liu, “Broadband nonlinear optical response of monolayer MoSe2 under ultrafast excitation,” Appl. Phys. Lett. 112, 031108 (2018).

[Crossref]

C. Trovatello, Z. Nie, E. A. A. Pogna, S. D. Conte, P. Miranda, G. Cerullo, and F. Wang, “Ultrafast characterization of saturable absorption in monolayer MoSe2,” in Graphene, Barcelona, Spain (2017).

K. Wang, J. Wang, J. Fan, M. Lotya, A. O’Neill, D. Fox, Y. Feng, X. Zhang, B. Jiang, and Q. Zhao, “Ultrafast saturable absorption of two-dimensional MoS2 nanosheets,” ACS Nano 7, 9260–9267 (2013).

[Crossref]

J. N. Coleman, M. Lotya, A. O’Neill, S. D. Bergin, P. J. King, U. Khan, K. Young, A. Gaucher, S. De, and R. J. Smith, “Two-dimensional nanosheets produced by liquid exfoliation of layered materials,” Science 331, 568–571 (2011).

[Crossref]

Z. Luo, D. Wu, B. Xu, H. Xu, Z. Cai, J. Peng, J. Weng, S. Xu, C. Zhu, and F. Wang, “Two-dimensional material-based saturable absorbers: towards compact visible-wavelength all-fiber pulsed lasers,” Nanoscale 8, 1066–1072 (2016).

[Crossref]

Z. Nie, C. Trovatello, E. A. Pogna, S. Dal Conte, P. B. Miranda, E. Kelleher, C. Zhu, I. C. E. Turcu, Y. Xu, and K. Liu, “Broadband nonlinear optical response of monolayer MoSe2 under ultrafast excitation,” Appl. Phys. Lett. 112, 031108 (2018).

[Crossref]

C. Trovatello, Z. Nie, E. A. A. Pogna, S. D. Conte, P. Miranda, G. Cerullo, and F. Wang, “Ultrafast characterization of saturable absorption in monolayer MoSe2,” in Graphene, Barcelona, Spain (2017).

J. R. Schaibley, T. Karin, H. Yu, J. S. Ross, P. Rivera, A. M. Jones, M. E. Scott, J. Yan, D. Mandrus, and W. Yao, “Population pulsation resonances of excitons in monolayer MoSe2 with sub-1 μeV linewidths,” Phys. Rev. Lett. 114, 137402 (2015).

[Crossref]

J. R. Schaibley, T. Karin, H. Yu, J. S. Ross, P. Rivera, A. M. Jones, M. E. Scott, J. Yan, D. Mandrus, and W. Yao, “Population pulsation resonances of excitons in monolayer MoSe2 with sub-1 μeV linewidths,” Phys. Rev. Lett. 114, 137402 (2015).

[Crossref]

R. Sharma, J. Aneesh, R. K. Yadav, S. Sanda, A. Barik, A. K. Mishra, T. K. Maji, D. Karmakar, and K. Adarsh, “Strong interlayer coupling mediated giant two-photon absorption in MoSe2/graphene oxide heterostructure: quenching of exciton bands,” Phys. Rev. B 93, 155433 (2016).

[Crossref]

J. R. Schaibley, T. Karin, H. Yu, J. S. Ross, P. Rivera, A. M. Jones, M. E. Scott, J. Yan, D. Mandrus, and W. Yao, “Population pulsation resonances of excitons in monolayer MoSe2 with sub-1 μeV linewidths,” Phys. Rev. Lett. 114, 137402 (2015).

[Crossref]

P. Tonndorf, R. Schmidt, P. Böttger, X. Zhang, J. Börner, A. Liebig, M. Albrecht, C. Kloc, O. Gordan, and D. R. Zahn, “Photoluminescence emission and Raman response of monolayer MoS2, MoSe2, and WSe2,” Opt. Express 21, 4908–4916 (2013).

[Crossref]

J. R. Schaibley, T. Karin, H. Yu, J. S. Ross, P. Rivera, A. M. Jones, M. E. Scott, J. Yan, D. Mandrus, and W. Yao, “Population pulsation resonances of excitons in monolayer MoSe2 with sub-1 μeV linewidths,” Phys. Rev. Lett. 114, 137402 (2015).

[Crossref]

R. Sharma, J. Aneesh, R. K. Yadav, S. Sanda, A. Barik, A. K. Mishra, T. K. Maji, D. Karmakar, and K. Adarsh, “Strong interlayer coupling mediated giant two-photon absorption in MoSe2/graphene oxide heterostructure: quenching of exciton bands,” Phys. Rev. B 93, 155433 (2016).

[Crossref]

J. C. Shaw, H. Zhou, Y. Chen, N. O. Weiss, Y. Liu, Y. Huang, and X. Duan, “Chemical vapor deposition growth of monolayer MoSe2 nanosheets,” Nano Res. 7, 511–517 (2014).

[Crossref]

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).

[Crossref]

Y. Ding, Y. Wang, J. Ni, L. Shi, S. Shi, and W. Tang, “First principles study of structural, vibrational and electronic properties of graphene-like MX2 (M = Mo, Nb, W, Ta; X = S, Se, Te) monolayers,” Physica B 406, 2254–2260 (2011).

[Crossref]

Y. Ding, Y. Wang, J. Ni, L. Shi, S. Shi, and W. Tang, “First principles study of structural, vibrational and electronic properties of graphene-like MX2 (M = Mo, Nb, W, Ta; X = S, Se, Te) monolayers,” Physica B 406, 2254–2260 (2011).

[Crossref]

Z. Burshtein, P. Blau, Y. Kalisky, Y. Shimony, and M. Kikta, “Excited-state absorption studies of Cr4+ ions in several garnet host crystals,” IEEE J. Quantum Electron. 34, 292–299 (1998).

[Crossref]

A. Singh, G. Moody, S. Wu, Y. Wu, N. J. Ghimire, J. Yan, D. G. Mandrus, X. Xu, and X. Li, “Coherent electronic coupling in atomically thin MoSe2,” Phys. Rev. Lett. 112, 216804 (2014).

[Crossref]

J. N. Coleman, M. Lotya, A. O’Neill, S. D. Bergin, P. J. King, U. Khan, K. Young, A. Gaucher, S. De, and R. J. Smith, “Two-dimensional nanosheets produced by liquid exfoliation of layered materials,” Science 331, 568–571 (2011).

[Crossref]

J. Huang, N. Dong, S. Zhang, Z. Sun, W. Zhang, and J. Wang, “Nonlinear absorption induced transparency and optical limiting of black phosphorus nanosheets,” ACS Photon. 4, 3063–3070 (2017).

[Crossref]

G. Wang, K. Wang, B. M. Szydłowska, A. A. Baker-Murray, J. J. Wang, Y. Feng, X. Zhang, J. Wang, and W. J. Blau, “Ultrafast nonlinear optical properties of a graphene saturable mirror in the 2 μm wavelength region,” Laser Photon. Rev. 11, 1700166 (2017).

[Crossref]

K. Wang, B. M. Szydłowska, G. Wang, X. Zhang, J. J. Wang, J. J. Magan, L. Zhang, J. N. Coleman, J. Wang, and W. J. Blau, “Ultrafast nonlinear excitation dynamics of black phosphorus nanosheets from visible to mid-infrared,” ACS Nano 10, 6923–6932 (2016).

[Crossref]

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).

[Crossref]

Y. Ding, Y. Wang, J. Ni, L. Shi, S. Shi, and W. Tang, “First principles study of structural, vibrational and electronic properties of graphene-like MX2 (M = Mo, Nb, W, Ta; X = S, Se, Te) monolayers,” Physica B 406, 2254–2260 (2011).

[Crossref]

F. Gao, Y. Gong, M. Titze, R. Almeida, P. M. Ajayan, and H. Li, “Valley trion dynamics in monolayer MoSe2,” Phys. Rev. B 94, 245413 (2016).

[Crossref]

S. Tongay, J. Zhou, C. Ataca, K. Lo, T. S. Matthews, J. Li, J. C. Grossman, and J. Wu, “Thermally driven crossover from indirect toward direct bandgap in 2D semiconductors: MoSe2 versus MoS2,” Nano Lett. 12, 5576–5580 (2012).

[Crossref]

P. Tonndorf, R. Schmidt, P. Böttger, X. Zhang, J. Börner, A. Liebig, M. Albrecht, C. Kloc, O. Gordan, and D. R. Zahn, “Photoluminescence emission and Raman response of monolayer MoS2, MoSe2, and WSe2,” Opt. Express 21, 4908–4916 (2013).

[Crossref]

Z. Nie, C. Trovatello, E. A. Pogna, S. Dal Conte, P. B. Miranda, E. Kelleher, C. Zhu, I. C. E. Turcu, Y. Xu, and K. Liu, “Broadband nonlinear optical response of monolayer MoSe2 under ultrafast excitation,” Appl. Phys. Lett. 112, 031108 (2018).

[Crossref]

C. Trovatello, Z. Nie, E. A. A. Pogna, S. D. Conte, P. Miranda, G. Cerullo, and F. Wang, “Ultrafast characterization of saturable absorption in monolayer MoSe2,” in Graphene, Barcelona, Spain (2017).

Z. Nie, C. Trovatello, E. A. Pogna, S. Dal Conte, P. B. Miranda, E. Kelleher, C. Zhu, I. C. E. Turcu, Y. Xu, and K. Liu, “Broadband nonlinear optical response of monolayer MoSe2 under ultrafast excitation,” Appl. Phys. Lett. 112, 031108 (2018).

[Crossref]

K. Wang, Y. Feng, C. Chang, J. Zhan, C. Wang, Q. Zhao, J. N. Coleman, L. Zhang, W. J. Blau, and J. Wang, “Broadband ultrafast nonlinear absorption and nonlinear refraction of layered molybdenum dichalcogenide semiconductors,” Nanoscale 6, 10530–10535 (2014).

[Crossref]

Z. Luo, D. Wu, B. Xu, H. Xu, Z. Cai, J. Peng, J. Weng, S. Xu, C. Zhu, and F. Wang, “Two-dimensional material-based saturable absorbers: towards compact visible-wavelength all-fiber pulsed lasers,” Nanoscale 8, 1066–1072 (2016).

[Crossref]

C. Trovatello, Z. Nie, E. A. A. Pogna, S. D. Conte, P. Miranda, G. Cerullo, and F. Wang, “Ultrafast characterization of saturable absorption in monolayer MoSe2,” in Graphene, Barcelona, Spain (2017).

G. Wang, K. Wang, B. M. Szydłowska, A. A. Baker-Murray, J. J. Wang, Y. Feng, X. Zhang, J. Wang, and W. J. Blau, “Ultrafast nonlinear optical properties of a graphene saturable mirror in the 2 μm wavelength region,” Laser Photon. Rev. 11, 1700166 (2017).

[Crossref]

K. Wang, B. M. Szydłowska, G. Wang, X. Zhang, J. J. Wang, J. J. Magan, L. Zhang, J. N. Coleman, J. Wang, and W. J. Blau, “Ultrafast nonlinear excitation dynamics of black phosphorus nanosheets from visible to mid-infrared,” ACS Nano 10, 6923–6932 (2016).

[Crossref]

G. Wang, S. Zhang, X. Zhang, L. Zhang, Y. Cheng, D. Fox, H. Zhang, J. N. Coleman, W. J. Blau, and J. Wang, “Tunable nonlinear refractive index of two-dimensional MoS2, WS2, and MoSe2 nanosheet dispersions,” Photon. Res. 3, A51–A55 (2015).

[Crossref]

Y. Feng, N. Dong, G. Wang, Y. Li, S. Zhang, K. Wang, L. Zhang, W. J. Blau, and J. Wang, “Saturable absorption behavior of free-standing graphene polymer composite films over broad wavelength and time ranges,” Opt. Express 23, 559–569 (2015).

[Crossref]

G. Wang, K. Wang, B. M. Szydłowska, A. A. Baker-Murray, J. J. Wang, Y. Feng, X. Zhang, J. Wang, and W. J. Blau, “Ultrafast nonlinear optical properties of a graphene saturable mirror in the 2 μm wavelength region,” Laser Photon. Rev. 11, 1700166 (2017).

[Crossref]

J. Huang, N. Dong, S. Zhang, Z. Sun, W. Zhang, and J. Wang, “Nonlinear absorption induced transparency and optical limiting of black phosphorus nanosheets,” ACS Photon. 4, 3063–3070 (2017).

[Crossref]

K. Wang, B. M. Szydłowska, G. Wang, X. Zhang, J. J. Wang, J. J. Magan, L. Zhang, J. N. Coleman, J. Wang, and W. J. Blau, “Ultrafast nonlinear excitation dynamics of black phosphorus nanosheets from visible to mid-infrared,” ACS Nano 10, 6923–6932 (2016).

[Crossref]

N. Dong, Y. Li, Y. Feng, S. Zhang, X. Zhang, C. Chang, J. Fan, L. Zhang, and J. Wang, “Optical limiting and theoretical modelling of layered transition metal dichalcogenide nanosheets,” Sci. Rep. 5, 14646 (2015).

[Crossref]

G. Wang, S. Zhang, X. Zhang, L. Zhang, Y. Cheng, D. Fox, H. Zhang, J. N. Coleman, W. J. Blau, and J. Wang, “Tunable nonlinear refractive index of two-dimensional MoS2, WS2, and MoSe2 nanosheet dispersions,” Photon. Res. 3, A51–A55 (2015).

[Crossref]

Y. Feng, N. Dong, G. Wang, Y. Li, S. Zhang, K. Wang, L. Zhang, W. J. Blau, and J. Wang, “Saturable absorption behavior of free-standing graphene polymer composite films over broad wavelength and time ranges,” Opt. Express 23, 559–569 (2015).

[Crossref]

K. Wang, Y. Feng, C. Chang, J. Zhan, C. Wang, Q. Zhao, J. N. Coleman, L. Zhang, W. J. Blau, and J. Wang, “Broadband ultrafast nonlinear absorption and nonlinear refraction of layered molybdenum dichalcogenide semiconductors,” Nanoscale 6, 10530–10535 (2014).

[Crossref]

K. Wang, J. Wang, J. Fan, M. Lotya, A. O’Neill, D. Fox, Y. Feng, X. Zhang, B. Jiang, and Q. Zhao, “Ultrafast saturable absorption of two-dimensional MoS2 nanosheets,” ACS Nano 7, 9260–9267 (2013).

[Crossref]

G. Wang, K. Wang, B. M. Szydłowska, A. A. Baker-Murray, J. J. Wang, Y. Feng, X. Zhang, J. Wang, and W. J. Blau, “Ultrafast nonlinear optical properties of a graphene saturable mirror in the 2 μm wavelength region,” Laser Photon. Rev. 11, 1700166 (2017).

[Crossref]

K. Wang, B. M. Szydłowska, G. Wang, X. Zhang, J. J. Wang, J. J. Magan, L. Zhang, J. N. Coleman, J. Wang, and W. J. Blau, “Ultrafast nonlinear excitation dynamics of black phosphorus nanosheets from visible to mid-infrared,” ACS Nano 10, 6923–6932 (2016).

[Crossref]

G. Wang, K. Wang, B. M. Szydłowska, A. A. Baker-Murray, J. J. Wang, Y. Feng, X. Zhang, J. Wang, and W. J. Blau, “Ultrafast nonlinear optical properties of a graphene saturable mirror in the 2 μm wavelength region,” Laser Photon. Rev. 11, 1700166 (2017).

[Crossref]

K. Wang, B. M. Szydłowska, G. Wang, X. Zhang, J. J. Wang, J. J. Magan, L. Zhang, J. N. Coleman, J. Wang, and W. J. Blau, “Ultrafast nonlinear excitation dynamics of black phosphorus nanosheets from visible to mid-infrared,” ACS Nano 10, 6923–6932 (2016).

[Crossref]

Y. Feng, N. Dong, G. Wang, Y. Li, S. Zhang, K. Wang, L. Zhang, W. J. Blau, and J. Wang, “Saturable absorption behavior of free-standing graphene polymer composite films over broad wavelength and time ranges,” Opt. Express 23, 559–569 (2015).

[Crossref]

K. Wang, Y. Feng, C. Chang, J. Zhan, C. Wang, Q. Zhao, J. N. Coleman, L. Zhang, W. J. Blau, and J. Wang, “Broadband ultrafast nonlinear absorption and nonlinear refraction of layered molybdenum dichalcogenide semiconductors,” Nanoscale 6, 10530–10535 (2014).

[Crossref]

K. Wang, J. Wang, J. Fan, M. Lotya, A. O’Neill, D. Fox, Y. Feng, X. Zhang, B. Jiang, and Q. Zhao, “Ultrafast saturable absorption of two-dimensional MoS2 nanosheets,” ACS Nano 7, 9260–9267 (2013).

[Crossref]

N. Kumar, Q. Cui, F. Ceballos, D. He, Y. Wang, and H. Zhao, “Exciton-exciton annihilation in MoSe2 monolayers,” Phys. Rev. B 89, 125427 (2014).

[Crossref]

Y. Ding, Y. Wang, J. Ni, L. Shi, S. Shi, and W. Tang, “First principles study of structural, vibrational and electronic properties of graphene-like MX2 (M = Mo, Nb, W, Ta; X = S, Se, Te) monolayers,” Physica B 406, 2254–2260 (2011).

[Crossref]

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).

[Crossref]

C. Luo, Y. Wang, F. Chen, H. Shih, and T. Kobayashi, “Eliminate coherence spike in reflection-type pump-probe measurements,” Opt. Express 17, 11321–11327 (2009).

[Crossref]

J. C. Shaw, H. Zhou, Y. Chen, N. O. Weiss, Y. Liu, Y. Huang, and X. Duan, “Chemical vapor deposition growth of monolayer MoSe2 nanosheets,” Nano Res. 7, 511–517 (2014).

[Crossref]

Z. Luo, D. Wu, B. Xu, H. Xu, Z. Cai, J. Peng, J. Weng, S. Xu, C. Zhu, and F. Wang, “Two-dimensional material-based saturable absorbers: towards compact visible-wavelength all-fiber pulsed lasers,” Nanoscale 8, 1066–1072 (2016).

[Crossref]

Z. Luo, D. Wu, B. Xu, H. Xu, Z. Cai, J. Peng, J. Weng, S. Xu, C. Zhu, and F. Wang, “Two-dimensional material-based saturable absorbers: towards compact visible-wavelength all-fiber pulsed lasers,” Nanoscale 8, 1066–1072 (2016).

[Crossref]

S. Tongay, J. Zhou, C. Ataca, K. Lo, T. S. Matthews, J. Li, J. C. Grossman, and J. Wu, “Thermally driven crossover from indirect toward direct bandgap in 2D semiconductors: MoSe2 versus MoS2,” Nano Lett. 12, 5576–5580 (2012).

[Crossref]

A. Singh, G. Moody, S. Wu, Y. Wu, N. J. Ghimire, J. Yan, D. G. Mandrus, X. Xu, and X. Li, “Coherent electronic coupling in atomically thin MoSe2,” Phys. Rev. Lett. 112, 216804 (2014).

[Crossref]

A. Singh, G. Moody, S. Wu, Y. Wu, N. J. Ghimire, J. Yan, D. G. Mandrus, X. Xu, and X. Li, “Coherent electronic coupling in atomically thin MoSe2,” Phys. Rev. Lett. 112, 216804 (2014).

[Crossref]

Z. Luo, D. Wu, B. Xu, H. Xu, Z. Cai, J. Peng, J. Weng, S. Xu, C. Zhu, and F. Wang, “Two-dimensional material-based saturable absorbers: towards compact visible-wavelength all-fiber pulsed lasers,” Nanoscale 8, 1066–1072 (2016).

[Crossref]

Z. Luo, D. Wu, B. Xu, H. Xu, Z. Cai, J. Peng, J. Weng, S. Xu, C. Zhu, and F. Wang, “Two-dimensional material-based saturable absorbers: towards compact visible-wavelength all-fiber pulsed lasers,” Nanoscale 8, 1066–1072 (2016).

[Crossref]

Z. Luo, D. Wu, B. Xu, H. Xu, Z. Cai, J. Peng, J. Weng, S. Xu, C. Zhu, and F. Wang, “Two-dimensional material-based saturable absorbers: towards compact visible-wavelength all-fiber pulsed lasers,” Nanoscale 8, 1066–1072 (2016).

[Crossref]

A. Singh, G. Moody, S. Wu, Y. Wu, N. J. Ghimire, J. Yan, D. G. Mandrus, X. Xu, and X. Li, “Coherent electronic coupling in atomically thin MoSe2,” Phys. Rev. Lett. 112, 216804 (2014).

[Crossref]

Z. Nie, C. Trovatello, E. A. Pogna, S. Dal Conte, P. B. Miranda, E. Kelleher, C. Zhu, I. C. E. Turcu, Y. Xu, and K. Liu, “Broadband nonlinear optical response of monolayer MoSe2 under ultrafast excitation,” Appl. Phys. Lett. 112, 031108 (2018).

[Crossref]

R. Sharma, J. Aneesh, R. K. Yadav, S. Sanda, A. Barik, A. K. Mishra, T. K. Maji, D. Karmakar, and K. Adarsh, “Strong interlayer coupling mediated giant two-photon absorption in MoSe2/graphene oxide heterostructure: quenching of exciton bands,” Phys. Rev. B 93, 155433 (2016).

[Crossref]

J. R. Schaibley, T. Karin, H. Yu, J. S. Ross, P. Rivera, A. M. Jones, M. E. Scott, J. Yan, D. Mandrus, and W. Yao, “Population pulsation resonances of excitons in monolayer MoSe2 with sub-1 μeV linewidths,” Phys. Rev. Lett. 114, 137402 (2015).

[Crossref]

A. Singh, G. Moody, S. Wu, Y. Wu, N. J. Ghimire, J. Yan, D. G. Mandrus, X. Xu, and X. Li, “Coherent electronic coupling in atomically thin MoSe2,” Phys. Rev. Lett. 112, 216804 (2014).

[Crossref]

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).

[Crossref]

J. R. Schaibley, T. Karin, H. Yu, J. S. Ross, P. Rivera, A. M. Jones, M. E. Scott, J. Yan, D. Mandrus, and W. Yao, “Population pulsation resonances of excitons in monolayer MoSe2 with sub-1 μeV linewidths,” Phys. Rev. Lett. 114, 137402 (2015).

[Crossref]

J. N. Coleman, M. Lotya, A. O’Neill, S. D. Bergin, P. J. King, U. Khan, K. Young, A. Gaucher, S. De, and R. J. Smith, “Two-dimensional nanosheets produced by liquid exfoliation of layered materials,” Science 331, 568–571 (2011).

[Crossref]

J. R. Schaibley, T. Karin, H. Yu, J. S. Ross, P. Rivera, A. M. Jones, M. E. Scott, J. Yan, D. Mandrus, and W. Yao, “Population pulsation resonances of excitons in monolayer MoSe2 with sub-1 μeV linewidths,” Phys. Rev. Lett. 114, 137402 (2015).

[Crossref]

P. Tonndorf, R. Schmidt, P. Böttger, X. Zhang, J. Börner, A. Liebig, M. Albrecht, C. Kloc, O. Gordan, and D. R. Zahn, “Photoluminescence emission and Raman response of monolayer MoS2, MoSe2, and WSe2,” Opt. Express 21, 4908–4916 (2013).

[Crossref]

K. Wang, Y. Feng, C. Chang, J. Zhan, C. Wang, Q. Zhao, J. N. Coleman, L. Zhang, W. J. Blau, and J. Wang, “Broadband ultrafast nonlinear absorption and nonlinear refraction of layered molybdenum dichalcogenide semiconductors,” Nanoscale 6, 10530–10535 (2014).

[Crossref]

G. Wang, S. Zhang, X. Zhang, L. Zhang, Y. Cheng, D. Fox, H. Zhang, J. N. Coleman, W. J. Blau, and J. Wang, “Tunable nonlinear refractive index of two-dimensional MoS2, WS2, and MoSe2 nanosheet dispersions,” Photon. Res. 3, A51–A55 (2015).

[Crossref]

Q. Bao, H. Zhang, Y. Wang, Z. Ni, Y. Yan, Z. X. Shen, K. P. Loh, and D. Y. Tang, “Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers,” Adv. Funct. Mater. 19, 3077–3083 (2009).

[Crossref]

K. Wang, B. M. Szydłowska, G. Wang, X. Zhang, J. J. Wang, J. J. Magan, L. Zhang, J. N. Coleman, J. Wang, and W. J. Blau, “Ultrafast nonlinear excitation dynamics of black phosphorus nanosheets from visible to mid-infrared,” ACS Nano 10, 6923–6932 (2016).

[Crossref]

G. Wang, S. Zhang, X. Zhang, L. Zhang, Y. Cheng, D. Fox, H. Zhang, J. N. Coleman, W. J. Blau, and J. Wang, “Tunable nonlinear refractive index of two-dimensional MoS2, WS2, and MoSe2 nanosheet dispersions,” Photon. Res. 3, A51–A55 (2015).

[Crossref]

N. Dong, Y. Li, Y. Feng, S. Zhang, X. Zhang, C. Chang, J. Fan, L. Zhang, and J. Wang, “Optical limiting and theoretical modelling of layered transition metal dichalcogenide nanosheets,” Sci. Rep. 5, 14646 (2015).

[Crossref]

Y. Feng, N. Dong, G. Wang, Y. Li, S. Zhang, K. Wang, L. Zhang, W. J. Blau, and J. Wang, “Saturable absorption behavior of free-standing graphene polymer composite films over broad wavelength and time ranges,” Opt. Express 23, 559–569 (2015).

[Crossref]

K. Wang, Y. Feng, C. Chang, J. Zhan, C. Wang, Q. Zhao, J. N. Coleman, L. Zhang, W. J. Blau, and J. Wang, “Broadband ultrafast nonlinear absorption and nonlinear refraction of layered molybdenum dichalcogenide semiconductors,” Nanoscale 6, 10530–10535 (2014).

[Crossref]

J. Huang, N. Dong, S. Zhang, Z. Sun, W. Zhang, and J. Wang, “Nonlinear absorption induced transparency and optical limiting of black phosphorus nanosheets,” ACS Photon. 4, 3063–3070 (2017).

[Crossref]

N. Dong, Y. Li, Y. Feng, S. Zhang, X. Zhang, C. Chang, J. Fan, L. Zhang, and J. Wang, “Optical limiting and theoretical modelling of layered transition metal dichalcogenide nanosheets,” Sci. Rep. 5, 14646 (2015).

[Crossref]

G. Wang, S. Zhang, X. Zhang, L. Zhang, Y. Cheng, D. Fox, H. Zhang, J. N. Coleman, W. J. Blau, and J. Wang, “Tunable nonlinear refractive index of two-dimensional MoS2, WS2, and MoSe2 nanosheet dispersions,” Photon. Res. 3, A51–A55 (2015).

[Crossref]

Y. Feng, N. Dong, G. Wang, Y. Li, S. Zhang, K. Wang, L. Zhang, W. J. Blau, and J. Wang, “Saturable absorption behavior of free-standing graphene polymer composite films over broad wavelength and time ranges,” Opt. Express 23, 559–569 (2015).

[Crossref]

J. Huang, N. Dong, S. Zhang, Z. Sun, W. Zhang, and J. Wang, “Nonlinear absorption induced transparency and optical limiting of black phosphorus nanosheets,” ACS Photon. 4, 3063–3070 (2017).

[Crossref]

G. Wang, K. Wang, B. M. Szydłowska, A. A. Baker-Murray, J. J. Wang, Y. Feng, X. Zhang, J. Wang, and W. J. Blau, “Ultrafast nonlinear optical properties of a graphene saturable mirror in the 2 μm wavelength region,” Laser Photon. Rev. 11, 1700166 (2017).

[Crossref]

K. Wang, B. M. Szydłowska, G. Wang, X. Zhang, J. J. Wang, J. J. Magan, L. Zhang, J. N. Coleman, J. Wang, and W. J. Blau, “Ultrafast nonlinear excitation dynamics of black phosphorus nanosheets from visible to mid-infrared,” ACS Nano 10, 6923–6932 (2016).

[Crossref]

N. Dong, Y. Li, Y. Feng, S. Zhang, X. Zhang, C. Chang, J. Fan, L. Zhang, and J. Wang, “Optical limiting and theoretical modelling of layered transition metal dichalcogenide nanosheets,” Sci. Rep. 5, 14646 (2015).

[Crossref]

G. Wang, S. Zhang, X. Zhang, L. Zhang, Y. Cheng, D. Fox, H. Zhang, J. N. Coleman, W. J. Blau, and J. Wang, “Tunable nonlinear refractive index of two-dimensional MoS2, WS2, and MoSe2 nanosheet dispersions,” Photon. Res. 3, A51–A55 (2015).

[Crossref]

P. Tonndorf, R. Schmidt, P. Böttger, X. Zhang, J. Börner, A. Liebig, M. Albrecht, C. Kloc, O. Gordan, and D. R. Zahn, “Photoluminescence emission and Raman response of monolayer MoS2, MoSe2, and WSe2,” Opt. Express 21, 4908–4916 (2013).

[Crossref]

K. Wang, J. Wang, J. Fan, M. Lotya, A. O’Neill, D. Fox, Y. Feng, X. Zhang, B. Jiang, and Q. Zhao, “Ultrafast saturable absorption of two-dimensional MoS2 nanosheets,” ACS Nano 7, 9260–9267 (2013).

[Crossref]

N. Kumar, Q. Cui, F. Ceballos, D. He, Y. Wang, and H. Zhao, “Exciton-exciton annihilation in MoSe2 monolayers,” Phys. Rev. B 89, 125427 (2014).

[Crossref]

K. Wang, Y. Feng, C. Chang, J. Zhan, C. Wang, Q. Zhao, J. N. Coleman, L. Zhang, W. J. Blau, and J. Wang, “Broadband ultrafast nonlinear absorption and nonlinear refraction of layered molybdenum dichalcogenide semiconductors,” Nanoscale 6, 10530–10535 (2014).

[Crossref]

K. Wang, J. Wang, J. Fan, M. Lotya, A. O’Neill, D. Fox, Y. Feng, X. Zhang, B. Jiang, and Q. Zhao, “Ultrafast saturable absorption of two-dimensional MoS2 nanosheets,” ACS Nano 7, 9260–9267 (2013).

[Crossref]

J. C. Shaw, H. Zhou, Y. Chen, N. O. Weiss, Y. Liu, Y. Huang, and X. Duan, “Chemical vapor deposition growth of monolayer MoSe2 nanosheets,” Nano Res. 7, 511–517 (2014).

[Crossref]

S. Tongay, J. Zhou, C. Ataca, K. Lo, T. S. Matthews, J. Li, J. C. Grossman, and J. Wu, “Thermally driven crossover from indirect toward direct bandgap in 2D semiconductors: MoSe2 versus MoS2,” Nano Lett. 12, 5576–5580 (2012).

[Crossref]

Z. Nie, C. Trovatello, E. A. Pogna, S. Dal Conte, P. B. Miranda, E. Kelleher, C. Zhu, I. C. E. Turcu, Y. Xu, and K. Liu, “Broadband nonlinear optical response of monolayer MoSe2 under ultrafast excitation,” Appl. Phys. Lett. 112, 031108 (2018).

[Crossref]

Z. Luo, D. Wu, B. Xu, H. Xu, Z. Cai, J. Peng, J. Weng, S. Xu, C. Zhu, and F. Wang, “Two-dimensional material-based saturable absorbers: towards compact visible-wavelength all-fiber pulsed lasers,” Nanoscale 8, 1066–1072 (2016).

[Crossref]