Talbot effect in arrays of helical waveguides

Kaiyun Zhan, Lichao Dou, Ruiyun Jiao, Wenqian Zhang, and Bing Liu

Opt. Lett. 46(2), 322-325 (2021)  View: HTML | PDF

High-quality large-scale electron-beam-written resonant filters for the long-wave infrared region

Neelam Gupta and Junyeob Song

Opt. Lett. 46(2), 348-351 (2021)  View: HTML | PDF

Wide-range optical carrier recovery via broadened Brillouin filters

Atiyeh Zarifi, Moritz Merklein, Yang Liu, Amol Choudhary, Benjamin J. Eggleton, and Bill Corcoran

Opt. Lett. 46(2), 166-169 (2021)  View: HTML | PDF

Tunable pulse advancement and delay by frequency-chirped stimulated Raman gain with optical nanofiber

Yun Qi, Wei Jin, and Hoi Lut Ho

Opt. Lett. 46(2), 178-181 (2021)  View: HTML | PDF

Controllable structural tailoring for enhanced ∼2 µm emission in heavily Tm³⁺-doped germanate glasses

Le Tu, Guowu Tang, Qi Qian, and Zhongmin Yang

Opt. Lett. 46(2), 310-313 (2021)  View: HTML | PDF

Shannon entropy and degree of polarization of a speckle pattern

Abhijit Roy

Opt. Lett. 46(2), 202-205 (2021)  View: HTML | PDF

Optimizing illumination for precise multi-parameter estimations in coherent diffractive imaging

Dorian Bouchet, Jacob Seifert, and Allard P. Mosk

Opt. Lett. 46(2), 254-257 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Correlated and uncorrelated parts of scalar fields in two-beam optical interferometry

Atri Halder, Jari Turunen, and Ari T. Friberg

Opt. Lett. 46(2), 396-399 (2021)  View: HTML | PDF

Optical resolution photoacoustic computed microscopy

Weizhi Qi, Xiao Liang, Yaoyao Ji, Chengbo Liu, and Lei Xi

Opt. Lett. 46(2), 372-375 (2021)  View: HTML | PDF

On-chip programmable optical switch based on CdS multibranched nanowire arrays

Wei Li, Yage He, Shuai Guo, Denan Kong, Chunjie Ding, Xianshuang Wang, Ye Xin, Suling Qiu, Xiao Ma, Nasrullah Wazir, and Ruibin Liu

Opt. Lett. 46(2), 294-297 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Polarization-independent fiber-chip grating couplers optimized by the adaptive genetic algorithm

Xiaofei Wang, Hui Yu, Qikai Huang, Zhaoyang Zhang, Zhiyan Zhou, Zhilei Fu, Penghui Xia, Yuehai Wang, Xiaoqing Jiang, and Jianyi Yang

Opt. Lett. 46(2), 314-317 (2021)  View: HTML | PDF

Asymmetric optical links using monolithic III-nitride diodes

Linning Wang, Xin Li, Xumin Gao, Bolun Jia, Qi Guan, ZiQi Ye, Kang Fu, Ruixue Jin, and Yongjin Wang

Opt. Lett. 46(2), 376-379 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

On-chip tunable microdisk laser fabricated on Er³⁺-doped lithium niobate on insulator

Zhe Wang, Zhiwei Fang, Zhaoxiang Liu, Wei Chu, Yuan Zhou, Jianhao Zhang, Rongbo Wu, Min Wang, Tao Lu, and Ya Cheng

Opt. Lett. 46(2), 380-383 (2021)  View: HTML | PDF

Controlling optical return loss in production silicon photonic metamaterial fiber couplers

Bo Peng, Tymon Barwicz, Yusheng Bian, Asli Sahin, Thomas Houghton, Shuren Hu, Michal Rakowski, Javier Ayala, Colleen Meagher, Zoey Sowinski, Andy Stricker, Ajey Jacob, Karen Nummy, and Ken Giewont

Opt. Lett. 46(2), 400-403 (2021)  View: HTML | PDF

Integrated optical chip for a high-resolution, single-resonance-mode x-ray monochromator system

Ying-Yi Chang, Yi-Wei Tsai, Shih-Chang Weng, Shih-Lun Chen, and Shih-Lin Chang

Opt. Lett. 46(2), 416-419 (2021)  View: HTML | PDF

Photorefraction-induced Bragg scattering in cryogenic lithium niobate ring resonators

Yuntao Xu, Ayed Al Sayem, Chang-Ling Zou, Linran Fan, Risheng Cheng, and Hong X. Tang

Opt. Lett. 46(2), 432-435 (2021)  View: HTML | PDF

Scalable multicast hybrid broadband-crossbar wavelength selective switch: proposal and analysis

Akhilesh S. P. Khope, Roger Helkey, Songtao Liu, Sairaj Khope, Rod C. Alferness, Adel A. M. Saleh, and John E. Bowers

Opt. Lett. 46(2), 448-451 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Enhanced ablation efficiency using GHz bursts in micromachining fused silica

Simon Schwarz, Stefan Rung, Cemal Esen, and Ralf Hellmann

Opt. Lett. 46(2), 282-285 (2021)  View: HTML | PDF

Diamond diffractive lens with a continuous profile for powerful terahertz radiation

Maxim Komlenok, Taras Kononenko, Dmitry Sovyk, Vladimir Pavelyev, Boris Knyazev, Evgeny Ashkinazi, Anton Reshetnikov, Gennadii Komandin, Vladimir Pashinin, Victor Ralchenko, and Vitaly Konov

Opt. Lett. 46(2), 340-343 (2021)  View: HTML | PDF

Simultaneous laser frequency stabilization to an optical cavity and an iodine frequency reference

Jose Sanjuan, Klaus Abich, Ludwig Blümel, Martin Gohlke, Vivek Gualani, Markus Oswald, Timm Wegehaupt, Thilo Schuldt, and Claus Braxmaier

Opt. Lett. 46(2), 360-363 (2021)  View: HTML | PDF

Single-frequency all-polarization-maintaining ytterbium-doped bidirectional fiber laser

Kaile Wang, Zengrun Wen, Haowei Chen, Baole Lu, and Jintao Bai

Opt. Lett. 46(2), 404-407 (2021)  View: HTML | PDF

Resonance-trapped bound states in the continuum in metallic THz metasurfaces

Jiaqi Niu, Yueqi Zhai, Qingqing Han, Jingquan Liu, and Bin Yang

Opt. Lett. 46(2), 162-165 (2021)  View: HTML | PDF

Broadband negative group velocity dispersion in all-dielectric metamaterial and its role in supercontinuum generation

Pravin Vaity, Rishav Sagar, J. A. Dharmadhikari, A. K. Dharmadhikari, S. Dutta Gupta, and Venu Gopal Achanta

Opt. Lett. 46(2), 182-185 (2021)  View: HTML | PDF

Hybrid metasurfaces for simultaneous focusing and filtering

Mansoor A. Sultan, Fatih Balli, Daniel L. Lau, and J. Todd Hastings

Opt. Lett. 46(2), 214-217 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Fifth-order optical nonlinear response of semiconducting 2D LTMD MoS₂

Manoel L. Silva-Neto, Melissa Maldonado, Leonardo de S. Menezes, Cid B. de Araújo, Ali M. Jawaid, Robert Busch, Allyson J. Ritter, Richard A. Vaia, and Anderson S. L. Gomes

Opt. Lett. 46(2), 226-229 (2021)  View: HTML | PDF

High-quality high-throughput silicon laser milling using a 1 kW sub-picosecond laser

Daniel Holder, Rudolf Weber, Christoph Röcker, Gerhard Kunz, David Bruneel, Martin Delaigue, Thomas Graf, and Marwan Abdou Ahmed

Opt. Lett. 46(2), 384-387 (2021)  View: HTML | PDF

Time-domain diffuse optics with 8.6 mm² fast-gated SiPM for extreme light harvesting

L. Di Sieno, E. Ferocino, E. Conca, V. Sesta, M. Buttafava, F. Villa, F. Zappa, D. Contini, A. Torricelli, P. Taroni, A. Tosi, A. Pifferi, and A. Dalla Mora

Opt. Lett. 46(2), 424-427 (2021)  View: HTML | PDF

Polarization-sensitive differential phase-contrast microscopy

Sunwoong Hur, Seungri Song, Soocheol Kim, and Chulmin Joo

Opt. Lett. 46(2), 392-395 (2021)  View: HTML | PDF

Fourth-harmonic generation of orbital angular momentum light with cascaded quasi-phase matching crystals

Zheng Ge, Zhi-Yuan Zhou, Yan Li, Chen Yang, Shi-Kai Liu, and Bao-Sen Shi

Opt. Lett. 46(2), 158-161 (2021)  View: HTML | PDF

Microfluidic tuning of linear and nonlinear absorption in graphene oxide liquid crystals

M. Rezaei Mirghaed, M. Arshadi Pirlar, M. M. Jahanbakhshian, and R. Karimzadeh

Opt. Lett. 46(2), 206-209 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Proposal for noise-free visible-telecom quantum frequency conversion through third-order sum and difference frequency generation

Xiyuan Lu, Gregory Moille, Ashutosh Rao, and Kartik Srinivasan

Opt. Lett. 46(2), 222-225 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Electric-field-induced second-harmonic generation using high-intensity femtosecond laser pulses over the observable optical breakdown threshold

Takashi Fujii, Masahiro Sato, Shin Nakamura, Akiko Kumada, Megumu Miki, and Yuji Oishi

Opt. Lett. 46(2), 238-241 (2021)  View: HTML | PDF

Frequency conversion in nano-waveguides using bound-state-in-continuum

Xiao Xiong, Lin Wu, Ping Bai, Ching Eng Png, Jun Rong Ong, and Leonid Krivitsky

Opt. Lett. 46(2), 242-245 (2021)  View: HTML | PDF

Coherent amplification of high-power laser radiation in multicore fibers from a rectangular array of cores

A. A. Balakin, S. A. Skobelev, A. V. Andrianov, E. A. Anashkina, and A. G. Litvak

Opt. Lett. 46(2), 246-249 (2021)  View: HTML | PDF

Single-shot observation of breathers from noise-induced modulation instability using heterodyne temporal imaging

Alexandre Lebel, Alexey Tikan, Stephane Randoux, Pierre Suret, and Francois Copie

Opt. Lett. 46(2), 298-301 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Stable tuning of photorefractive microcavities using an auxiliary laser

Joshua B. Surya, Juanjuan Lu, Yuntao Xu, and Hong X. Tang

Opt. Lett. 46(2), 328-331 (2021)  View: HTML | PDF

Nanosecond optical parametric oscillator with midinfrared intracavity difference-frequency mixing in orientation-patterned GaAs

Li Wang, Weidong Chen, Peter Schunemann, André Schirrmacher, Edlef Büttner, Andrey A. Boyko, Ning Ye, Ge Zhang, Yongguang Zhao, and Valentin Petrov

Opt. Lett. 46(2), 332-335 (2021)  View: HTML | PDF

Crossed optical cavities with large mode diameters

André Heinz, Jan Trautmann, Neven Šantić, Annie Jihyun Park, Immanuel Bloch, and Sebastian Blatt

Opt. Lett. 46(2), 250-253 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Compact silicon-photonic mode-division (de)multiplexer using waveguide-wrapped microdisk resonators

Dusan Gostimirovic and Winnie N. Ye

Opt. Lett. 46(2), 388-391 (2021)  View: HTML | PDF

Spectrally exclusive phase masks for wavefront coding

Micke Boher, Julien Jaeck, Patrick Bouchon, Jérôme Primot, and Riad Haïdar

Opt. Lett. 46(2), 436-439 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Asymmetric excitable phase triggering in an optically injected semiconductor laser

M. Dillane, B. Lingnau, E. A. Viktorov, I. Dubinkin, N. Fedorov, and B. Kelleher

Opt. Lett. 46(2), 440-443 (2021)  View: HTML | PDF

Compact integration of GaN-based photonic chip with microfluidics system

Xiaoshuai An, Liang Chen, Jing Li, and Kwai Hei Li

Opt. Lett. 46(2), 170-173 (2021)  View: HTML | PDF

Optical vector analyzer with time-domain analysis capability

Shupeng Li, Ting Qing, Lihan Wang, Xufeng Chen, Yijie Fang, Xiaohu Tang, Meihui Cao, and Shilong Pan

Opt. Lett. 46(2), 186-189 (2021)  View: HTML | PDF

Chirped laser dispersion spectroscopy for spectroscopic chemical sensing with simultaneous range detection

Andreas Hangauer, Yifeng Chen, and Gerard Wysocki

Opt. Lett. 46(2), 198-201 (2021)  View: HTML | PDF

Compact polarimetric heterodyning DBR fiber laser sensor with high temperature resistance

Zhiyuan Xu, Peng Xiao, Yizhi Liang, Long Jin, Yang Ran, and Bai-Ou Guan

Opt. Lett. 46(2), 218-221 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Frequency-modulated continuous-wave laser ranging using low-duty-cycle signals for the applications of real-time super-resolved ranging

Zhongyang Xu, Xiuyuan Sun, Fengxi Yu, Kai Chen, and Shilong Pan

Opt. Lett. 46(2), 258-261 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Ink-jet printed, blended polymer-based microdisk resonators for controlling non-specific adsorption of biomolecules

Abdul Nasir, Rui Yatabe, Yuya Mikami, Hiroaki Yoshioka, Nilesh Vasa, and Yuji Oki

Opt. Lett. 46(2), 262-265 (2021)  View: HTML | PDF

Sensing performance of surface waveguide modes excited in long-period fiber grating with gold–silicon nanocoatings

Zhihong Li and Haiyong Zhu

Opt. Lett. 46(2), 266-269 (2021)  View: HTML | PDF

Macro-bending measurement based on a correlated FLRD system with an ASE source

Ruiling Qi, Li Xia, Ying Wu, Nishan Wu, and Zhao Yang

Opt. Lett. 46(2), 306-309 (2021)  View: HTML | PDF

All-polymeric high-Q optofluidic Fabry–Perot resonator

Genni Testa, Gianluca Persichetti, and Romeo Bernini

Opt. Lett. 46(2), 352-355 (2021)  View: HTML | PDF

Using an injection-locked VCSEL to produce Fourier-transform-limited optical pulses

Jed Rowland, Christopher Perrella, Philip Light, Ben M. Sparkes, and Andre N. Luiten

Opt. Lett. 46(2), 412-415 (2021)  View: HTML | PDF

Abruptly autofocusing circular swallowtail beams

Houan Teng, Yixian Qian, Yanping Lan, and Yiming Cai

Opt. Lett. 46(2), 270-273 (2021)  View: HTML | PDF

Few-layer metamaterials for spontaneous emission enhancement

Ling Li, Zhangyu Zhou, Changjun Min, and Xiaocong Yuan

Opt. Lett. 46(2), 190-193 (2021)  View: HTML | PDF

One-dimensional terahertz dielectric gradient metasurface for broadband spoof surface plasmon polaritons couplers

Xiang-Jun Li, Gang Cheng, De-Xian Yan, Xiao-Mei Hou, Guo-Hua Qiu, Jiu-Sheng Li, Ji-Ning Li, Shi-Hui Guo, and Wei-Dong Zhou

Opt. Lett. 46(2), 290-293 (2021)  View: HTML | PDF

Directional light emission by electric and magnetic dipoles near a nanosphere: an analytical approach based on the generalized Mie theory

Kan Yao and Yuebing Zheng

Opt. Lett. 46(2), 302-305 (2021)  View: HTML | PDF

Applying Tamm plasmon polaritons for determining the birefringence of a thin film

Yan Lu and Shie-Chang Jeng

Opt. Lett. 46(2), 318-321 (2021)  View: HTML | PDF

Hyperbolic plasmonics with anisotropic gain–loss metasurfaces

Dmitry A. Kuzmin, Igor V. Bychkov, Vladimir G. Shavrov, and Vasily V. Temnov

Opt. Lett. 46(2), 420-423 (2021)  View: HTML | PDF

3D high precision laser printing of a flat nanofocalizer for subwavelength light spot array

Meiling Jiang, Shichao Song, Yijie Li, Xianzhi Zeng, Linwei Zhu, Mingsi Zhang, Shuai Wang, Xiangping Li, and Yaoyu Cao

Opt. Lett. 46(2), 356-359 (2021)  View: HTML | PDF

Compact high-flux hard X-ray source driven by femtosecond mid-infrared pulses at a 1 kHz repetition rate

Azıze Koç, Chrıstoph Hauf, Mıchael Woerner, Lorenz von grafensteın, Dennıs Ueberschaer, Martin Bock, Uwe Griebner, and Thomas Elsaesser

Opt. Lett. 46(2), 210-213 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Anion–water hydrogen bond vibration revealed by the terahertz Kerr effect

Hang Zhao, Yong Tan, Rui Zhang, Yuejin Zhao, Cunlin Zhang, and Liangliang Zhang

Opt. Lett. 46(2), 230-233 (2021)  View: HTML | PDF

Generation of electromagnetic solitons with angular momentum

Zhongpeng Li, Yafeng Bai, and Ye Tian

Opt. Lett. 46(2), 336-339 (2021)  View: HTML | PDF

Two-beam coupling by a hot electron nonlinearity

J. Paul, M. Miscuglio, Y. Gui, V. J. Sorger, and J. K. Wahlstrand

Opt. Lett. 46(2), 428-431 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Enhancement of the response time in organic photorefractive composites using alkoxy-substituted PDCST as a nonlinear optical chromophore: publisher’s note

Jongwan Choi, Moon Il Kim, Felix Sunjoo Kim, Nakjoong Kim, Jin-Woo Oh, and Jong-Sik Moon

Opt. Lett. 46(2), 327-327 (2021)  View: HTML | PDF

Simultaneous measurement of liquid-level and density by detecting buoyancy and hydraulic pressure: publisher’s note

Guohui Lyu, Yu Sun, Boning Zhou, Zexian Chen, Hui Zhan, and Hongwei Li

Opt. Lett. 46(2), 326-326 (2021)  View: HTML | PDF