Spectral beam combining gratings: high diffraction efficiency at a large deviation angle achieved around conical Littrow mounting

Kairu Wei and Lifeng Li

Opt. Lett. 46(18), 4626-4629 (2021)  View: HTML | PDF

Smith–Purcell radiation from helical grating to generate wideband vortex beams

Juan-Feng Zhu, Chao-Hai Du, Zi-Wen Zhang, Pun-Kun Liu, Liang Zhang, and Adrian W. Cross

Opt. Lett. 46(18), 4682-4685 (2021)  View: HTML | PDF

Conversion of LP₁₁ modes to vortex modes in a gradually twisted highly birefringent optical fiber

Marta Bernas, Kinga Zolnacz, Maciej Napiorkowski, Gabriela Statkiewicz-Barabach, and Waclaw Urbanczyk

Opt. Lett. 46(18), 4446-4449 (2021)  View: HTML | PDF

PDM-16QAM transmission of 135 GBaud enabled by 120 GSa/s DAC and Tomlinson–Harashima pre-coding

Guoxiu Huang, Hisao Nakashima, and Takeshi Hoshida

Opt. Lett. 46(18), 4518-4521 (2021)  View: HTML | PDF

Modeling of UV diffused-LOS communication channel incorporating obstacle and its applicability analysis

Tianfeng Wu, Fang Yang, Jian Song, Jianshe Ma, and Ping Su

Opt. Lett. 46(18), 4578-4581 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Cost-effective and robust DSP scheme for a short-reach coherent system in the presence of transmitter IQ skew and chromatic dispersion

Yanfu Yang, Qian Xiang, Tianjian Zuo, Tingting Zhang, Qun Zhang, Lei Liu, Sen Zhang, and Yong Yao

Opt. Lett. 46(18), 4606-4609 (2021)  View: HTML | PDF

8.75 Gbps visible light communication link using an artificial neural network equalizer and a single-pixel blue micro-LED

Zixian Wei, Zhongxu Liu, Xin Liu, Lei Wang, Lai Wang, Changyuan Yu, and H. Y. Fu

Opt. Lett. 46(18), 4670-4673 (2021)  View: HTML | PDF

Single-shot imaging through scattering media under strong ambient light interference

Wei Li, Teli Xi, Shunfu He, Lixian Liu, Jinpeng Liu, Fei Liu, Bingjian Wang, Shijie Wei, Wenhai Liang, Zengzeng Fan, Yangfan Sun, Yuzhi Wang, and Xiaopeng Shao

Opt. Lett. 46(18), 4538-4541 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Efficient method for the calculation of the optical force of multiple nanoparticles based on the coupling theory of quasinormal modes

Zhe Qi, Ying Zhong, and Haitao Liu

Opt. Lett. 46(18), 4610-4613 (2021)  View: HTML | PDF

Characterizing spatial uniformity of tensile deformation with an elastic polymer based holographic sensor

Dan Yu, Qi Liu, Hongpeng Liu, Suhua Luo, Mingzhao Wei, Li Li, and Weibo Wang

Opt. Lett. 46(18), 4438-4441 (2021)  View: HTML | PDF  [Suppl. Mat. (9)]

Generation of a vector light field based on polarization holography

Lu Huang, Yuanying Zhang, Qi Zhang, Yuxin Chen, Xi Chen, Zhiyun Huang, Xiao Lin, and Xiaodi Tan

Opt. Lett. 46(18), 4542-4545 (2021)  View: HTML | PDF

Enlarged range of measurement method with strong noise resistance for dual-wavelength digital holography

Tuo Li, Ye Tao, Jun Dong, Qian Zhang, Shuai Wang, and Yishi Shi

Opt. Lett. 46(18), 4694-4697 (2021)  View: HTML | PDF

Coherence gate manipulation for enhanced imaging through scattering media by non-ballistic light in partially coherent interferometric systems

Miroslav Ďuriš and Radim Chmelík

Opt. Lett. 46(18), 4486-4489 (2021)  View: HTML | PDF

Deep-learning-based multi-transducer photoacoustic tomography imaging without radius calibration

Praveenbalaji Rajendran and Manojit Pramanik

Opt. Lett. 46(18), 4510-4513 (2021)  View: HTML | PDF

Non-Hermitian topological phase transitions in superlattices and the optical Dirac equation

Stefano Longhi

Opt. Lett. 46(18), 4470-4473 (2021)  View: HTML | PDF

Mode-evolution-based ultra-broadband polarization beam splitter using adiabatically tapered extreme skin-depth waveguide

Md Borhan Mia, Syed Z. Ahmed, Nafiz Jaidye, Ishtiaque Ahmed, and Sangsik Kim

Opt. Lett. 46(18), 4490-4493 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Utilizing thermally induced selective mode shaping for a high extinction ratio in-line fiber modulator/polarizer

Mohsen Heidari

Opt. Lett. 46(18), 4574-4577 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Efficient and compact thermo-optic phase shifter in silicon-rich silicon nitride

Hani Nejadriahi, Steve Pappert, Yeshaiahu Fainman, and Paul Yu

Opt. Lett. 46(18), 4646-4649 (2021)  View: HTML | PDF

Post-fabrication tuning of microring resonators using 3D-printed microfluidics

Kevin Larson, Alec Hammond, Christian Carver, Derek Anderson, Matthew Viglione, Mawla Boaks, Greg Nordin, and Ryan M. Camacho

Opt. Lett. 46(18), 4650-4653 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Soliton-effect compression of picosecond pulses on a photonic chip

Richard Oliver, Yoshitomo Okawachi, Xingchen Ji, Adrea R. Johnson, Alexander Klenner, Michal Lipson, and Alexander L. Gaeta

Opt. Lett. 46(18), 4706-4709 (2021)  View: HTML | PDF

Tm:YAG single-crystal fiber laser

Jian Liu, Jifei Dong, Yinyin Wang, Jun Guo, Yanyan Xue, Jun Xu, Yongguang Zhao, Xiaodong Xu, Haohai Yu, Zhengping Wang, Xinguang Xu, Weidong Chen, and Valentin Petrov

Opt. Lett. 46(18), 4454-4457 (2021)  View: HTML | PDF

kW-level monolithic single-mode narrow-linewidth all-solid photonic bandgap fiber amplifier

Benjamin Pulford, Roger Holten, Turghun Matniyaz, Monica T. Kalichevsky-Dong, Thomas W. Hawkins, and Liang Dong

Opt. Lett. 46(18), 4458-4461 (2021)  View: HTML | PDF

Red-emitting InP quantum dot micro-disk lasers epitaxially grown on (001) silicon

Wei Luo, Liying Lin, Jie Huang, Yu Han, and Kei May Lau

Opt. Lett. 46(18), 4514-4517 (2021)  View: HTML | PDF

High-stability, linearly polarized mode-locking generation from a polarization-maintaining fiber oscillator around 2.8 µm

Hongyu Luo, Yongzhi Wang, Jianfeng Li, and Yong Liu

Opt. Lett. 46(18), 4550-4553 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Generalized rainbow patterns of oblate drops simulated by a ray model in three dimensions

Qingwei Duan, Fabrice R. A. Onofri, Xiang’e Han, and Kuan Fang Ren

Opt. Lett. 46(18), 4585-4588 (2021)  View: HTML | PDF

Effective medium theory for photonic crystals with quadrupole resonances

Fengming Liu, Pai Peng, QiuJiao Du, and Manzhu Ke

Opt. Lett. 46(18), 4597-4600 (2021)  View: HTML | PDF

Four dimensional second-order topological insulator based on a synthetic plasmonic metasurface

Guochao Wei, Zhenzhen Liu, Huizhou Wu, and Junjun Xiao

Opt. Lett. 46(18), 4631-4634 (2021)  View: HTML | PDF

Direct measurement of pulse wave propagation in capillaries of the human retina

Phillip Bedggood and Andrew Metha

Opt. Lett. 46(18), 4450-4453 (2021)  View: HTML | PDF

Multi-exposure interferometric diffusing wave spectroscopy

Wenjun Zhou, Mingjun Zhao, Oybek Kholiqov, and Vivek J. Srinivasan

Opt. Lett. 46(18), 4498-4501 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Coherence function-encoded optical palpation

Qi Fang, Philip Wijesinghe, Rhys Jones, Devina D. Lakhiani, Benjamin F. Dessauvagie, Bruce Latham, Christobel Saunders, and Brendan F. Kennedy

Opt. Lett. 46(18), 4534-4537 (2021)  View: HTML | PDF

Delay-and-sum-to-delay-standard-deviation factor: a promising adaptive beamformer

Souradip Paul, Anjali Thomas, and Mayanglambam Suheshkumar Singh

Opt. Lett. 46(18), 4662-4665 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Fourier-domain full-field optical coherence tomography with real-time axial imaging

Egidijus Auksorius

Opt. Lett. 46(18), 4478-4481 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Structured illumination microscopy for simultaneous imaging of achiral and chiral domains

Jiwei Zhang, Shiang-Yu Huang, Ankit Kumar Singh, and Jer-Shing Huang

Opt. Lett. 46(18), 4546-4549 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Free carrier induced dark pulse generation in microresonators

Mulong Liu, Wenmi Shi, Qiyuan Sun, Huimin Huang, Zhizhou Lu, Yuanyuan Wang, Yanan Cai, Chang Wang, Yao Li, and Wei Zhao

Opt. Lett. 46(18), 4462-4465 (2021)  View: HTML | PDF

Broadly tunable, intracavity injection-seeded, hybrid optical parametric oscillator

Junxiong Wei, S. Chaitanya Kumar, and M. Ebrahim-Zadeh

Opt. Lett. 46(18), 4502-4505 (2021)  View: HTML | PDF

Deep-UV-enhanced supercontinuum generated in a tapered gas-filled photonic crystal fiber

Mallika Irene Suresh, Jonas Hammer, Nicolas Y. Joly, Philip St.J. Russell, and Francesco Tani

Opt. Lett. 46(18), 4526-4529 (2021)  View: HTML | PDF

Compression of high-power laser pulses using only multiple ultrathin plane plates

S. Yu. Mironov, J. A. Wheeler, E. A. Khazanov, and G. A. Mourou

Opt. Lett. 46(18), 4570-4573 (2021)  View: HTML | PDF

Vibrational modes in an optically levitated droplet

Xin Luo, Zhihao Zhou, Wei Liu, Dongyi Shen, Hengzhe Yan, Yiqiao Lin, and Wenjie Wan

Opt. Lett. 46(18), 4602-4605 (2021)  View: HTML | PDF

Experimental demonstration of a broadband optoelectronic chaos system based on highly nonlinear configuration of IQ modulator

Hanwen Luo, Mengfan Cheng, Chuanming Huang, Bolin Ye, Weidong Shao, Lei Deng, Qi Yang, Minming Zhang, and Deming Liu

Opt. Lett. 46(18), 4654-4657 (2021)  View: HTML | PDF

Circularly polarized optical microscope using a low aberration liquid crystal lens

Wei-Wei Chen, Jui-Wen Pan, and Shie-Chang Jeng

Opt. Lett. 46(18), 4434-4437 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Three-dimensional Dirac material anode enables concentrated solar thermionic converters

Xin Zhang, Jingwen Li, Jicheng Wang, Juncheng Guo, and Yee Sin Ang

Opt. Lett. 46(18), 4530-4533 (2021)  View: HTML | PDF

Occlusion-capable see-through display without the screen-door effect using a photochromic mask

Minseok Chae, Kiseung Bang, Youngjin Jo, Chanhyung Yoo, and Byoungho Lee

Opt. Lett. 46(18), 4554-4557 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Stacked GaN/AlN last quantum barrier for high-efficiency InGaN-based green light-emitting diodes

Guoyi Tao, Xiaoyu Zhao, and Shengjun Zhou

Opt. Lett. 46(18), 4593-4596 (2021)  View: HTML | PDF

Chirped pulse amplification of an ultrahigh-repetition-rate Ti:sapphire frequency comb using a tapered semiconductor amplifier

Takashi Sakamoto and Kosuke Yoshioka

Opt. Lett. 46(18), 4642-4645 (2021)  View: HTML | PDF

Super-resolution technique for dense 3D reconstruction in fringe projection profilometry

Pengcheng Yao, Shaoyan Gai, and Feipeng Da

Opt. Lett. 46(18), 4442-4445 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Fast size estimation of single-levitated nanoparticles in a vacuum optomechanical system

Cui-Hong Li, Jiang Jing, Lei-Ming Zhou, Zhen-Hai Fu, Xiao-Wen Gao, Nan Li, Xing-Fan Chen, and Hui-Zhu Hu

Opt. Lett. 46(18), 4614-4617 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Eigenvalue calibration method for dual rotating-compensator Mueller matrix polarimetry

Sheng Sheng, Xiuguo Chen, Chao Chen, Jinfeng Zhuang, Cai Wang, Honggang Gu, and Shiyuan Liu

Opt. Lett. 46(18), 4618-4621 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Centrifugal motion of an optically levitated particle

Kai Zeng, JunJi Pu, Yulie Wu, Dingbang Xiao, and Xuezhong Wu

Opt. Lett. 46(18), 4635-4638 (2021)  View: HTML | PDF  [Suppl. Mat. (4)]

Refractive index modulation in magnetophoresis of bioreaction induced self-assembled magnetic fluid

Rende Ma, Xiaoping Li, Hongzhong Cao, Wendi Wu, Zhongxiao Man, and Yunjie Xia

Opt. Lett. 46(18), 4658-4661 (2021)  View: HTML | PDF

Visible-blind and flexible metal-semiconductor-metal ultraviolet photodetectors based on sub-10-nm thick silver interdigital electrodes

Xie He, Liu Yang, and Sailing He

Opt. Lett. 46(18), 4666-4669 (2021)  View: HTML | PDF

Strong optomechanical coupling in chain-like waveguides of silicon nanoparticles with quasi-bound states in the continuum

Shuaifeng Yang, Lei Wan, Fugen Wang, Alexander A. Potapov, and Tianhua Feng

Opt. Lett. 46(18), 4466-4469 (2021)  View: HTML | PDF

Generation of optical vortices in non-parity-time-symmetric chiral-core optical fibers

C. N. Alexeyev, E. V. Barshak, B. P. Lapin, and M. A. Yavorsky

Opt. Lett. 46(18), 4474-4477 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Simulation of near-diffraction- and near-dispersion-free OAM pulses with controllable group velocity by combining multiple frequencies, each carrying a Bessel mode

Kai Pang, Kaiheng Zou, Hao Song, Zhe Zhao, Amir Minoofar, Runzhou Zhang, Haoqian Song, Huibin Zhou, Xinzhou Su, Cong Liu, Nanzhe Hu, Moshe Tur, and Alan E. Willner

Opt. Lett. 46(18), 4678-4681 (2021)  View: HTML | PDF

Kapitza–Dirac photonic lattices

I. Ramos-Prieto, K. Uriostegui, J. Récamier, F. Soto-Eguibar, and H. M. Moya-Cessa

Opt. Lett. 46(18), 4690-4693 (2021)  View: HTML | PDF

Plasmonic heptamer-arranged nanoholes in a gold film on the end-facet of a photonic crystal fiber

Hamid Suleman, Akram Hajebifard, Choloong Hahn, Anthony Olivieri, and Pierre Berini

Opt. Lett. 46(18), 4482-4485 (2021)  View: HTML | PDF

Efficient four-wave mixing based on multiple plasmonic resonance

Junying Wang, Bokun Lv, Dahe Liu, Wenping Gong, and Jinwei Shi

Opt. Lett. 46(18), 4522-4525 (2021)  View: HTML | PDF

Light-induced in situ active tuning of the LSPR of gold nanorods over 90 nm

Piue Ghosh, Varsha Thambi, Ashish Kar, Arup Lal Chakraborty, and Saumyakanti Khatua

Opt. Lett. 46(18), 4562-4565 (2021)  View: HTML | PDF

Infrared rainbow trapping via optical Tamm modes in an one-dimensional dielectric chirped photonic crystals

Shailja Sharma, Abhishek Mondal, and Ritwick Das

Opt. Lett. 46(18), 4566-4569 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Multipartite entanglement and quantum criticality of Rydberg atoms trapped in a two-dimensional optical lattice

Chang-Xiao Li, Sheng Yang, and Jing-Bo Xu

Opt. Lett. 46(18), 4698-4701 (2021)  View: HTML | PDF

Visible to near-infrared nearly perfect absorption from alternate silica and chromium layers deposited by magnetron sputtering

Jiaxin Wang, Jiannan Dong, Yige Cheng, Zhenlong Xie, and Yihang Chen

Opt. Lett. 46(18), 4582-4584 (2021)  View: HTML | PDF

Annular coherent wake emission

Hadar Yehuda, Elkana Porat, Itamar Cohen, Raz Halifa Levi, Assaf Levanon, and Ishay Pomerantz

Opt. Lett. 46(18), 4674-4677 (2021)  View: HTML | PDF

Temporal pulse quality of a Yb:YAG burst-mode laser post-compressed in a multi-pass cell

Anne-Lise Viotti, Skirmantas Alisauskas, Henrik Tünnermann, Esmerando Escoto, Marcus Seidel, Katharina Dudde, B. Manschwetus, Ingmar Hartl, and Christoph M. Heyl

Opt. Lett. 46(18), 4686-4689 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Two-dimensional complex wavelet with directional selectivity used in fringe projection profilometry: publisher’s note

Mengqi Han and Wenjing Chen

Opt. Lett. 46(18), 4630-4630 (2021)  View: HTML | PDF

Terahertz transmissive half-wave metasurface with enhanced bandwidth: publisher’s note

Xiaolong You, Rajour T. Ako, Wendy S. L. Lee, Madhu Bhaskaran, Sharath Sriram, Christophe Fumeaux, and Withawat Withayachumnankul

Opt. Lett. 46(18), 4640-4640 (2021)  View: HTML | PDF

Embedded nanometer position tracking based on enhanced phasor analysis: erratum

Hongqiang Ma and Yang Liu

Opt. Lett. 46(18), 4639-4639 (2021)  View: HTML | PDF

Efficient electro-optical modulation on thin-film lithium niobate: erratum

Mingwei Jin, Jiayang Chen, Yongmeng Sua, Prajnesh Kumar, and Yuping Huang

Opt. Lett. 46(18), 4601-4601 (2021)  View: HTML | PDF

Thermal blooming induced phase change and its compensation of a Gaussian beam propagation in an absorbing medium: publisher’s note

Lu Lu, Zhiqiang Wang, Pengfei Zhang, Chunhong Qiao, and Yangjian Cai

Opt. Lett. 46(18), 4641-4641 (2021)  View: HTML | PDF