2 kW high-efficiency Raman fiber amplifier based on passive fiber with dynamic analysis on beam cleanup and fluctuation

Yizhu Chen, Tianfu Yao, Liangjin Huang, Hu Xiao, Jinyong Leng, and Pu Zhou

Opt. Express 28(3), 3495-3504 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Ultrafast laser inscribed waveguide lasers in Tm:CALGO with depressed-index cladding

Victor Llamas, Pavel Loiko, Esrom Kifle, Carolina Romero, Javier R. Vázquez de Aldana, Zhongben Pan, Josep Maria Serres, Hualei Yuan, Xiaojun Dai, Huaqiang Cai, Yicheng Wang, Yongguang Zhao, Viktor Zakharov, Andrey Veniaminov, Romain Thouroude, Mathieu Laroche, Hervé Gilles, Magdalena Aguiló, Francesc Díaz, Uwe Griebner, Valentin Petrov, Patrice Camy, and Xavier Mateos

Opt. Express 28(3), 3528-3540 (2020)  View: HTML | PDF

Jitter-free, dual-wavelength, ultrashort-pulse, energetic fiber sources using soliton self-mode conversion

Lars Rishøj, Fengyuan Deng, Boyin Tai, Ji-Xin Cheng, and Siddharth Ramachandran

Opt. Express 28(3), 4333-4339 (2020)  View: HTML | PDF

Broadly tunable laser based on novel metallic resonant leaky-mode diffraction grating

Y. Baravets, P. Dvorak, F. Todorov, J. Ctyroky, P. Peterka, and P. Honzatko

Opt. Express 28(3), 4340-4346 (2020)  View: HTML | PDF

Deep-learning projector for optical diffraction tomography

Fangshu Yang, Thanh-an Pham, Harshit Gupta, Michael Unser, and Jianwei Ma

Opt. Express 28(3), 3905-3921 (2020)  View: HTML | PDF

Super-resolution single-photon imaging at 8.2 kilometers

Zheng-Ping Li, Xin Huang, Peng-Yu Jiang, Yu Hong, Chao Yu, Yuan Cao, Jun Zhang, Feihu Xu, and and Jian-Wei Pan

Opt. Express 28(3), 4076-4087 (2020)  View: HTML | PDF

Does deep learning always outperform simple linear regression in optical imaging?

Shuming Jiao, Yang Gao, Jun Feng, Ting Lei, and Xiaocong Yuan

Opt. Express 28(3), 3717-3731 (2020)  View: HTML | PDF

Power scaling and spectral linewidth suppression of hybrid Brillouin/thulium fiber laser

Chaodu Shi, Quan Sheng, Shijie Fu, Shuai Sun, Junxiang Zhang, Wei Shi, and Jianquan Yao

Opt. Express 28(3), 2948-2955 (2020)  View: HTML | PDF

Determining terahertz resonant peaks of biomolecules in aqueous environment

Seo-Yeon Jeong, Hwayeong Cheon, Donggun Lee, and Joo-Hiuk Son

Opt. Express 28(3), 3854-3863 (2020)  View: HTML | PDF

Propagation of broadband THz pulses: effects of dispersion, diffraction and time-varying nonlinear refraction

Payman Rasekh, Mohammad Saliminabi, Murat Yildirim, Robert W. Boyd, Jean-Michel Ménard, and Ksenia Dolgaleva

Opt. Express 28(3), 3237-3248 (2020)  View: HTML | PDF

Genuine tripartite Einstein-Podolsky-Rosen steering in the cascaded nonlinear processes of third-harmonic generation

Y. Liu, S. L. Liang, G. R. Jin, and Y. B. Yu

Opt. Express 28(3), 2722-2731 (2020)  View: HTML | PDF

Discrimination between two distinct nonlinear effects by polarization-resolved Z-scan measurements

Marlon S. Melhado, Tiago G. B. de Souza, Sergio C. Zilio, Emerson C. Barbano, and Lino Misoguti

Opt. Express 28(3), 3352-3360 (2020)  View: HTML | PDF

Enhanced ultraviolet electroluminescence from ZnO nanoparticles via decoration of partially oxidized Al layer

Si-Yuan Chan, Sheng-Chan Wu, Ching-Yen Wang, and Hsu-Cheng Hsu

Opt. Express 28(3), 2799-2808 (2020)  View: HTML | PDF

Deriving consistent ocean biological and biogeochemical products from multiple satellite ocean color sensors

Menghua Wang, Lide Jiang, SeungHyun Son, Xiaoming Liu, and Kenneth J. Voss

Opt. Express 28(3), 2661-2682 (2020)  View: HTML | PDF

On the equivalence of near-surface methods to determine the water-leaving radiance

Giuseppe Zibordi and Marco Talone

Opt. Express 28(3), 3200-3214 (2020)  View: HTML | PDF

BRDF characteristics of different textured fabrics in visible and near-infrared band

Qingzhi Lai, Bing Liu, Junming Zhao, Ziwei Zhao, and Jianyu Tan

Opt. Express 28(3), 3561-3575 (2020)  View: HTML | PDF

Correcting non-photochemical quenching of Saildrone chlorophyll-a fluorescence for evaluation of satellite ocean color retrievals

Joel P. Scott, Scout Crooke, Ivona Cetinić, Carlos E. Del Castillo, and Chelle L. Gentemann

Opt. Express 28(3), 4274-4285 (2020)  View: HTML | PDF

1.4 million Q factor Si₃N₄ micro-ring resonator at 780 nm wavelength for chip-scale atomic systems

Martin Sinclair, Kevin Gallacher, Marc Sorel, Joseph C. Bayley, Euan McBrearty, Ross W. Millar, Stefan Hild, and Douglas J. Paul

Opt. Express 28(3), 4010-4020 (2020)  View: HTML | PDF

Application of polydimethylsiloxane surface texturing on III-V//Si tandem achieving more than 2 % absolute efficiency improvement

Chuqi Yi, Fa-Jun Ma, Hidenori Mizuno, Kikuo Makita, Takeyoshi Sugaya, Hidetaka Takato, Hamid Mehrvarz, Stephen Bremner, and Anita Ho-Baillie

Opt. Express 28(3), 3895-3904 (2020)  View: HTML | PDF

DC electric fields in electrode-free glass vapor cell by photoillumination

L. Ma, E. Paradis, and G. Raithel

Opt. Express 28(3), 3676-3685 (2020)  View: HTML | PDF

On the constraints of electromagnetic multipoles for symmetric scatterers: eigenmode analysis

Zhongfei Xiong, Qingdong Yang, Weijin Chen, Zhuoran Wang, Jing Xu, Wei Liu, and Yuntian Chen

Opt. Express 28(3), 3073-3085 (2020)  View: HTML | PDF

Optical-aberrations-corrected light field re-projection for high-quality plenoptic imaging

Yanqin Chen, Xin Jin, and Bo Xiong

Opt. Express 28(3), 3057-3072 (2020)  View: HTML | PDF

Geometry parameter calibration for focused plenoptic cameras

Xin Jin, Xufu Sun, and Chuanpu Li

Opt. Express 28(3), 3428-3441 (2020)  View: HTML | PDF

Blur resolved OCT: full-range interferometric synthetic aperture microscopy through dispersion encoding

Jonathan H. Mason, Mike E. Davies, and Pierre O. Bagnaninchi

Opt. Express 28(3), 3879-3894 (2020)  View: HTML | PDF

Programmable optical pulse repetition rate multiplication via spectral phase manipulation

Rui Guo, Huanfa Peng, Huayang Du, Yongchi Xu, Qing Yin, Xiaopeng Xie, and Zhangyuan Chen

Opt. Express 28(3), 4178-4193 (2020)  View: HTML | PDF

General method for complex-wave fields registration with high fidelity

Jie Zhao, Fucai Zhang, Dayong Wang, and Weimin Zhu

Opt. Express 28(3), 4204-4215 (2020)  View: HTML | PDF

Path integration (PI) method for the parameter-retrieval of aircraft wake vortex by Lidar

Jianbing Li, Chun Shen, Hang Gao, P. W. Chan, K. K. Hon, and Xuesong Wang

Opt. Express 28(3), 4286-4306 (2020)  View: HTML | PDF

Generation of a Bessel beam in FDTD using a cylindrical antenna

Kazem Ardaneh, Remo Giust, Benoit Morel, and Francois Courvoisier

Opt. Express 28(3), 2895-2908 (2020)  View: HTML | PDF

Rapid and precise phase retrieval from two-frame tilt-shift based on Lissajous ellipse fitting and ellipse standardization

Yanping Fu, Qianchao Wu, Yong Yao, Yaping Gan, Chuyan Liu, Yanfu Yang, Jiajun Tian, and Ke Xu

Opt. Express 28(3), 3952-3964 (2020)  View: HTML | PDF

Propagation characteristics of orbital angular momentum and its time evolution carried by a Laguerre-Gaussian beam in supersonic turbulent boundary layer

Lingfei Xu, Yu Xin, Zhichao Zhou, Tianrong Ren, and Bing Han

Opt. Express 28(3), 4032-4047 (2020)  View: HTML | PDF

Machine learning holography for 3D particle field imaging

Siyao Shao, Kevin Mallery, S. Santosh Kumar, and Jiarong Hong

Opt. Express 28(3), 2987-2999 (2020)  View: HTML | PDF

Meta-model-based multi-objective optimization for robust color reproduction using hybrid diffraction gratings

Soukaina Es-Saidi, Sylvain Blaize, and Demetrio Macías

Opt. Express 28(3), 3388-3400 (2020)  View: HTML | PDF

Accelerated convergence extended ptychographical iterative engine using multiple axial intensity constraints

Jiantai Dou, Junchao Wu, Yamei Zhang, Youyou Hu, and Zhongming Yang

Opt. Express 28(3), 3587-3597 (2020)  View: HTML | PDF

Parallel multiphoton excited fabrication of tissue engineering scaffolds using a diffractive optical element

Farid Atry, Eric Rentchler, Samuel Alkmin, Bing Dai, Bin Li, Kevin W. Eliceiri, and Paul J. Campagnola

Opt. Express 28(3), 2744-2757 (2020)  View: HTML | PDF

Retinal projection type lightguide-based near-eye display with switchable viewpoints

Chanhyung Yoo, Minseok Chae, Seokil Moon, and Byoungho Lee

Opt. Express 28(3), 3116-3135 (2020)  View: HTML | PDF  [Suppl. Mat. (2)]

Zoom system by rotation of toroidal lenses

Nicola Bregenzer, Martin Bawart, and Stefan Bernet

Opt. Express 28(3), 3258-3269 (2020)  View: HTML | PDF

Diagnosis of liquid-gas mixed sprays in the near-field region using femtosecond laser induced supercontinuum imaging method

Mingxin Wang, Wenjiang Tan, Jinhai Si, Yipeng Zheng, and Zhenqiang Huang

Opt. Express 28(3), 3298-3304 (2020)  View: HTML | PDF

Instant ghost imaging: algorithm and on-chip implementation

Zhe Yang, Wei-Xing Zhang, Yi-Pu Liu, Dong Ruan, and Jun-Lin Li

Opt. Express 28(3), 3607-3618 (2020)  View: HTML | PDF  [Suppl. Mat. (2)]

Improved imaging of extremely-slight transparent aesthetic defects using a saturation level-guided method

Yuanlong Deng, Xizhou Pan, Xiaopin Zhong, and Guangjun Huang

Opt. Express 28(3), 3699-3716 (2020)  View: HTML | PDF

Speckle reducing OCT using optical chopper

Rui Li, He Yin, Jiaying Hong, Chengming Wang, Bin He, Zhengyu Chen, Qin Li, Ping Xue, and Xiao Zhang

Opt. Express 28(3), 4021-4031 (2020)  View: HTML | PDF

Segregating the true perturbation position from ghost energy points region in ϕ-OTDR systems

Muhammad Adeel, Javier Tejedor, Javier Macias-Guarasa, Chao Shang, and Chao Lu

Opt. Express 28(3), 2699-2713 (2020)  View: HTML | PDF

Fringe harmonics elimination in multi-frequency phase-shifting fringe projection profilometry

Chao Jiang, Shuo Xing, and Hongwei Guo

Opt. Express 28(3), 2838-2856 (2020)  View: HTML | PDF

Fiber distributed acoustic sensing using convolutional long short-term memory network: a field test on high-speed railway intrusion detection

Zhongqi Li, Jianwei Zhang, Maoning Wang, Yuzhong Zhong, and Fei Peng

Opt. Express 28(3), 2925-2938 (2020)  View: HTML | PDF

Improved separated-parameter calibration method for binocular vision measurements with a large field of view

Yang Zhang, Wei Liu, Fuji Wang, Yongkang Lu, Wenqi Wang, Fan Yang, and Zhenyuan Jia

Opt. Express 28(3), 2956-2974 (2020)  View: HTML | PDF

100-kHz Interferometric Rayleigh Scattering for multi-parameter flow measurements

Andrew D. Cutler, Keith Rein, Sukesh Roy, Paul M. Danehy, and Naibo Jiang

Opt. Express 28(3), 3025-3040 (2020)  View: HTML | PDF

Parallel Fabry-Perot interferometers fabricated on multicore-fiber for temperature and strain discriminative sensing

Cong Zhang, Songnian Fu, Ming Tang, and Deming Liu

Opt. Express 28(3), 3190-3199 (2020)  View: HTML | PDF

Single-shot freeform surface profiler

Yong Bum Seo, Hyo Bin Jeong, Hyug-Gyo Rhee, Young-Sik Ghim, and Ki-Nam Joo

Opt. Express 28(3), 3401-3409 (2020)  View: HTML | PDF

Photonic Doppler velocimetry for high-speed fragment generator measurements

Chun-Hsiung Wang, Hsin Lee, Yu-Hsiang Hsu, Shu-Sheng Lee, Jiun-Woei Huang, Wen-Jong Wu, and Chih-Kung Lee

Opt. Express 28(3), 3864-3878 (2020)  View: HTML | PDF

Voxel-based spatial elongation filtering method for airborne single-photon LiDAR data

Tong Luo, Deying Chen, Zhaodong Chen, Zhiwei Dong, Wentao Wu, Xing Wang, Renpeng Yan, and Rongwei Fan

Opt. Express 28(3), 3922-3931 (2020)  View: HTML | PDF

Brillouin optical time domain collider for fast dynamic sensing

Yin Zhou, Lianshan Yan, Haijun He, Zonglei Li, Peng Jiang, Xinpu Zhang, Wei Pan, and Bin Luo

Opt. Express 28(3), 3965-3974 (2020)  View: HTML | PDF

Multi-pulse sampling dual-comb ranging method

Siyu Zhou, Chen Lin, Yuetang Yang, and Guanhao Wu

Opt. Express 28(3), 4058-4066 (2020)  View: HTML | PDF

Light-field depth estimation considering plenoptic imaging distortion

Zewei Cai, Xiaoli Liu, Giancarlo Pedrini, Wolfgang Osten, and Xiang Peng

Opt. Express 28(3), 4156-4168 (2020)  View: HTML | PDF

Polarized-state-based coding strategy and phase image estimation method for robust 3D measurement

Zhenmin Zhu, Yulin Xie, and Yigang Cen

Opt. Express 28(3), 4307-4319 (2020)  View: HTML | PDF

Demonstrating delay-based reservoir computing using a compact photonic integrated chip

Krishan Harkhoe, Guy Verschaffelt, Andrew Katumba, Peter Bienstman, and Guy Van der Sande

Opt. Express 28(3), 3086-3096 (2020)  View: HTML | PDF

Silicon nitride optical phased array based on a grating antenna enabling wavelength-tuned beam steering

Chul-Soon Im, Bishal Bhandari, Kyeong-Pyo Lee, Sung-Moon Kim, Min-Cheol Oh, and Sang-Shin Lee

Opt. Express 28(3), 3270-3279 (2020)  View: HTML | PDF

Adjoint-method-inspired grating couplers for CWDM O-band applications

Peng Sun, Thomas Van Vaerenbergh, Marco Fiorentino, and Raymond Beausoleil

Opt. Express 28(3), 3756-3767 (2020)  View: HTML | PDF

Temporal response of polymer waveguide beam scanner with thermo-optic phase-modulator array

Sung-Moon Kim, Tae-Hyun Park, Chul-Soon Im, Sang-Shin Lee, Taehoon Kim, and Min-Cheol Oh

Opt. Express 28(3), 3768-3778 (2020)  View: HTML | PDF

Two-dimensional grating coupler on silicon with a high coupling efficiency and a low polarization-dependent loss

B. Chen, X. Zhang, J. Hu, Y. Zhu, X. Cai, P. Chen, and L. Liu

Opt. Express 28(3), 4001-4009 (2020)  View: HTML | PDF

Picosecond laser-induced surface structures on alloys in liquids and their influence on nanoparticle productivity during laser ablation

Ruksan Nadarajah, Stephan Barcikowski, and Bilal Gökce

Opt. Express 28(3), 2909-2924 (2020)  View: HTML | PDF

Laser cooling of Yb³⁺:KYW

Long Cheng, Laura B. Andre, Alexander J. Salkeld, Luis H. C. Andrade, Sandro M. Lima, Junior R. Silva, Daniel Rytz, and Stephen C. Rand

Opt. Express 28(3), 2778-2788 (2020)  View: HTML | PDF

Efficient Pr:YAlO₃ lasers at 622 nm, 662 nm, and 747 nm pumped by semiconductor laser at 488 nm

Hengjun Chen, Hiyori Uehara, Hiroki Kawase, and Ryo Yasuhara

Opt. Express 28(3), 3017-3024 (2020)  View: HTML | PDF

Tunable narrow-linewidth laser at 2 μm wavelength for gravitational wave detector research

D. P. Kapasi, J. Eichholz, T. McRae, R. L. Ward, B. J. J. Slagmolen, S. Legge, K. S. Hardman, P. A. Altin, and D. E. McClelland

Opt. Express 28(3), 3280-3288 (2020)  View: HTML | PDF

Optical feedback induced oscillation bursts in two-state quantum-dot lasers

Stefan Meinecke, Lucas Kluge, Jan Hausen, Benjamin Lingnau, and Kathy Lüdge

Opt. Express 28(3), 3361-3377 (2020)  View: HTML | PDF

Ghost radiance suppression using backward ray path analysis for a Risley prism scanner of an active laser ranging system

Jinsuk Hong, Jung-Hwan Shin, Hae Seog Koh, and Sug-Whan Kim

Opt. Express 28(3), 3410-3427 (2020)  View: HTML | PDF

Close look on cubic Tm:KY₃F₁₀ crystal for highly efficient lasing on the ³H₄ → ³H₅ transition

Lauren Guillemot, Pavel Loiko, Rémi Soulard, Alain Braud, Jean-Louis Doualan, Ammar Hideur, and Patrice Camy

Opt. Express 28(3), 3451-3463 (2020)  View: HTML | PDF

Entropy evaluation of white chaos generated by optical heterodyne for certifying physical random number generators

Keigo Yoshiya, Yuta Terashima, Kazutaka Kanno, and Atsushi Uchida

Opt. Express 28(3), 3686-3698 (2020)  View: HTML | PDF

Stationary and pulsating vector dissipative solitons in nonlinear multimode interference based fiber lasers

Yiyang Luo, Yang Xiang, Perry Ping Shum, Yusong Liu, Ran Xia, Wenjun Ni, Huy Quoc Lam, Qizhen Sun, and Xiahui Tang

Opt. Express 28(3), 4216-4224 (2020)  View: HTML | PDF

Nanopatterned sapphire substrates in deep-UV LEDs: is there an optical benefit?

Phillip Manley, Sebastian Walde, Sylvia Hagedorn, Martin Hammerschmidt, Sven Burger, and Christiane Becker

Opt. Express 28(3), 3619-3635 (2020)  View: HTML | PDF

Experimental probe of a complete 3D photonic band gap

Manashee Adhikary, Ravitej Uppu, Cornelis A. M. Harteveld, Diana A. Grishina, and Willem L. Vos

Opt. Express 28(3), 2683-2698 (2020)  View: HTML | PDF

Generation of second harmonic Bessel beams through hybrid meta-axicons

Hua Long, Le Niu, Kai Wang, Wenchao Zhao, Xuanmiao Hong, Weiwei Liu, Bing Wang, and Peixiang Lu

Opt. Express 28(3), 3179-3189 (2020)  View: HTML | PDF

Multi-wavelength voltage-coded metasurface based on indium tin oxide: independently and dynamically controllable near-infrared multi-channels

Raana Sabri, Ali Forouzmand, and Hossein Mosallaei

Opt. Express 28(3), 3464-3481 (2020)  View: HTML | PDF

MetaOptics: opensource software for designing metasurface optical element GDSII layouts

Raghu Dharmavarapu, Soon Hock Ng, Fatima Eftekhari, Saulius Juodkazis, and Shanti Bhattacharya

Opt. Express 28(3), 3505-3516 (2020)  View: HTML | PDF

Polarization and direction-controlled asymmetric multifunctional metadevice for focusing, vortex and Bessel beam generation

Jing Luan, Sikang Yang, Deming Liu, and Minming Zhang

Opt. Express 28(3), 3732-3744 (2020)  View: HTML | PDF

An efficiently-designed wideband single-metalens with high-efficiency and wide-angle focusing for passive millimeter-wave focal plane array imaging

Hongjun Chu, Jiaran Qi, and Jinghui Qiu

Opt. Express 28(3), 3823-3834 (2020)  View: HTML | PDF

Tunable electromagnetically induced transparency based on graphene metamaterials

Binggang Xiao, Shengjun Tong, Alexander Fyffe, and Zhimin Shi

Opt. Express 28(3), 4048-4057 (2020)  View: HTML | PDF

Mid-IR Dirac-cone dispersion relation materialized in SOI photonic crystal slabs

Yuanzhao Yao, Naoki Ikeda, Takashi Kuroda, Takaaki Mano, Hiromi Koyama, Yoshimasa Sugimoto, and Kazuaki Sakoda

Opt. Express 28(3), 4194-4203 (2020)  View: HTML | PDF

Method for single-shot fabrication of chiral woodpile photonic structures using phase-controlled interference lithography

Swagato Sarkar, Krishnendu Samanta, and Joby Joseph

Opt. Express 28(3), 4347-4361 (2020)  View: HTML | PDF

Chip-based soliton microcomb module using a hybrid semiconductor laser

Arslan S. Raja, Junqiu Liu, Nicolas Volet, Rui Ning Wang, Jijun He, Erwan Lucas, Romain Bouchandand, Paul Morton, John Bowers, and Tobias J. Kippenberg

Opt. Express 28(3), 2714-2721 (2020)  View: HTML | PDF

Optical-field topological phase transition in nonlinear frequency conversion

Wang Zhang, Jie Tang, Yang Ming, Chao Zhang, and Yanqing Lu

Opt. Express 28(3), 2818-2827 (2020)  View: HTML | PDF

Highly efficient vortex four-wave mixing in asymmetric semiconductor quantum wells

Jing Qiu, Zhiping Wang, Dongsheng Ding, Weibin Li, and Benli Yu

Opt. Express 28(3), 2975-2986 (2020)  View: HTML | PDF

Boosting few-cycle soliton self-frequency shift using negative prechirp

Yuval Rosenberg, Jonathan Drori, David Bermudez, and Ulf Leonhardt

Opt. Express 28(3), 3107-3115 (2020)  View: HTML | PDF

Dual-channel bistable switch based on a monolayer graphene nanoribbon nanoresonator coupled to a metal nanoparticle

Xiang-Jie Xiao, Yi Tan, Qing-Qing Guo, Jian-Bo Li, Shan Liang, Si Xiao, Hong-Hua Zhong, Meng-Dong He, Ling-Hong Liu, Jian-Hua Luo, and Li-Qun Chen

Opt. Express 28(3), 3136-3146 (2020)  View: HTML | PDF

Cavity-enhanced sum-frequency generation of blue light with near-unity conversion efficiency

Hugo Kerdoncuff, Jesper B. Christensen, Túlio B. Brasil, Valeriy A. Novikov, Eugene S. Polzik, Jan Hald, and Mikael Lassen

Opt. Express 28(3), 3975-3984 (2020)  View: HTML | PDF

High-order dispersion mapping of an optical fiber

A. Gil-Molina, J. A. Castañeda, D. F. Londono-Giraldo, L. H. Gabrielli, A. M. Cárdenas, and H. L. Fragnito

Opt. Express 28(3), 4258-4273 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Deep learning and hierarchical graph-assisted crosstalk-aware fragmentation avoidance strategy in space division multiplexing elastic optical networks

Yu Xiong, Yulong Ye, Hua Zhang, Jinyou He, Baohua Wang, and Kunrong Yang

Opt. Express 28(3), 2758-2777 (2020)  View: HTML | PDF

Theoretical and experimental analyses of GAWBS phase noise in various optical fibers for digital coherent transmission

Naoya Takefushi, Masato Yoshida, Keisuke Kasai, Toshihiko Hirooka, and Masataka Nakazawa

Opt. Express 28(3), 2873-2883 (2020)  View: HTML | PDF

Asymmetric direct detection of orthogonal offset carriers assisted polarization multiplexed single-sideband signals

Xueyang Li, Maurice O’Sullivan, Zhenping Xing, Md Samiul Alam, Thang Hoang, Meng Xiang, Mingyue Zhu, Jinsong Zhang, Eslam Elfiky, and David V. Plant

Opt. Express 28(3), 3226-3236 (2020)  View: HTML | PDF

Tunable polymer lasing in chirped cavities

Shuai Zhang, Li-Bin Cui, Xiao Zhang, Jun-Hua Tong, and Tianrui Zhai

Opt. Express 28(3), 2809-2817 (2020)  View: HTML | PDF

Correction of 2D-telecentric scan systems with freeform surfaces

Yi Zhong, Ziyao Tang, and Herbert Gross

Opt. Express 28(3), 3041-3056 (2020)  View: HTML | PDF

Reflective aperiodic multilayer filters for metrology at XUV sources

J. L. P. Barreaux, I. V. Kozhevnikov, H. M. J. Bastiaens, F. Bijkerk, and K.-J. Boller

Opt. Express 28(3), 3331-3351 (2020)  View: HTML | PDF

Least-squares ray mapping method for freeform illumination optics design

ShiLi Wei, ZhengBo Zhu, ZiChao Fan, and DingLin Ma

Opt. Express 28(3), 3811-3822 (2020)  View: HTML | PDF

High-performance fiber sensor via Mach-Zehnder interferometer based on immersing exposed-core microstructure fiber in oriented liquid crystals

Yong Li, Lina Wang, Yuzhi Chen, Duo Yi, Fei Teng, Xueming Hong, Xuejin Li, Youfu Geng, Yue Shi, and Dan Luo

Opt. Express 28(3), 3576-3586 (2020)  View: HTML | PDF

Design and experimental demonstration of Doppler cloak from spatiotemporally modulated metamaterials based on rotational Doppler effect

Baiyang Liu, Henry Giddens, Yin Li, Yejun He, Sai-Wai Wong, and Yang Hao

Opt. Express 28(3), 3745-3755 (2020)  View: HTML | PDF

Plasmonics-enhanced photoconductive terahertz detector pumped by Ytterbium-doped fiber laser

Deniz Turan, Nezih Tolga Yardimci, and Mona Jarrahi

Opt. Express 28(3), 3835-3845 (2020)  View: HTML | PDF

Active quenching of superconducting nanowire single photon detectors

Prasana Ravindran, Risheng Cheng, Hong Tang, and Joseph C. Bardin

Opt. Express 28(3), 4099-4114 (2020)  View: HTML | PDF

Tailoring modulation instabilities and four-wave mixing in dispersion-managed composite liquid-core fibers

Saher Junaid, Kay Schaarschmidt, Mario Chemnitz, Maxime Chambonneau, Stefan Nolte, and Markus A. Schmidt

Opt. Express 28(3), 3097-3106 (2020)  View: HTML | PDF

Erbium-doped aluminophosphosilicate all-fiber laser operating at 1584 nm

Marie-Pier Lord, Lauris Talbot, Olivier Boily, Tommy Boilard, Guillaume Gariépy, Sacha Grelet, Pascal Paradis, Vincent Boulanger, Nicolas Grégoire, Steeve Morency, Younés Messaddeq, and Martin Bernier

Opt. Express 28(3), 3378-3387 (2020)  View: HTML | PDF

Sensitivity analysis of Raman endoscopy with and without wavefront shaping

Lyubov V. Amitonova and Johannes F. de Boer

Opt. Express 28(3), 3779-3788 (2020)  View: HTML | PDF

All-optical intensity fluctuation magnification using Kerr effect

Benoit Vanus, Chams Baker, Liang Chen, and Xiaoyi Bao

Opt. Express 28(3), 3789-3794 (2020)  View: HTML | PDF

Ultrasensitive refractive index sensor based on enhanced Vernier effect through cascaded fiber core-offset pairs

Jiewen Li, Meng Zhang, Minggui Wan, Chunli Lin, Shihong Huang, Cuihong Liu, Qingping He, Xiaozhong Qiu, and Xiaohui Fang

Opt. Express 28(3), 4145-4155 (2020)  View: HTML | PDF

Investigation of stress wave and damage morphology growth generated by laser-induced damage on rear surface of fused silica

Chengyu Zhu, Lingxi Liang, Hang Yuan, Luoxian Zhou, Yuxin Li, and Wenjie Wang

Opt. Express 28(3), 3942-3951 (2020)  View: HTML | PDF

On the Er³⁺ NIR photoluminescence at 800 nm

Leipeng Li, Yuan Zhou, Feng Qin, Yangdong Zheng, and Zhiguo Zhang

Opt. Express 28(3), 3995-4000 (2020)  View: HTML | PDF

Modulating trap properties by Nd³⁺- Eu³⁺ co-doping in Sr₂SnO₄ host for optical information storage

Caiyan Wang, Zhehan Zheng, Ying Zhang, Qian Liu, Mingxue Deng, Xiaoke Xu, Zhenzhen Zhou, and Huan He

Opt. Express 28(3), 4249-4257 (2020)  View: HTML | PDF

Rotated fourfold U-shape metasurface for polarization-insensitive strong enhancement of mid-infrared photodetection

Jinchao Tong, Fei Suo, Landobasa Y. M. Tobing, Zhengji Xu, Yao Xiong, and Dao Hua Zhang

Opt. Express 28(3), 4225-4233 (2020)  View: HTML | PDF

Self-healing properties of Hermite-Gaussian correlated Schell-model beams

Zhiheng Xu, Xianlong Liu, Yahong Chen, Fei Wang, Lin Liu, Yashar E. Monfared, Sergey A. Ponomarenko, Yangjian Cai, and Chunhao Liang

Opt. Express 28(3), 2828-2837 (2020)  View: HTML | PDF

Experimental generation of a kind of reversal rotating beams

Zhenglin Liu and Daomu Zhao

Opt. Express 28(3), 2884-2894 (2020)  View: HTML | PDF

High-performance β-Ga₂O₃ thickness dependent solar blind photodetector

Xiaoyu Zhang, Ling Wang, Xudong Wang, Yan Chen, Qianqian Shao, Guangjian Wu, Xianying Wang, Tie Lin, Hong Shen, Jianlu Wang, Xiangjian Meng, and Junhao Chu

Opt. Express 28(3), 4169-4177 (2020)  View: HTML | PDF

Reversible optical binding force in a plasmonic heterodimer under radially polarized beam illumination

Fajun Xiao, Jiachen Zhang, Weixing Yu, Weiren Zhu, Ting Mei, Malin Premaratne, and Jianlin Zhao

Opt. Express 28(3), 3000-3008 (2020)  View: HTML | PDF

Analytic approach to study a hybrid plasmonic waveguide-fed and numerically design a nano-antenna based on the new director

Maryam Khodadadi, Najmeh Nozhat, and Seyyed Mohammad Mehdi Moshiri

Opt. Express 28(3), 3305-3330 (2020)  View: HTML | PDF

Phase interrogation SPR sensing based on white light polarized interference for wide dynamic detection range

Youjun Zeng, Xueliang Wang, Jie Zhou, Ruibiao Miyan, Junle Qu, Ho-Pui Ho, Kaiming Zhou, Bruce Zhi Gao, and Yonghong Shao

Opt. Express 28(3), 3442-3450 (2020)  View: HTML | PDF

Interaction and hybridization of orthogonal Fabry-Pérot like surface plasmon modes in metal-dielectric grating structures

Yongliang Dong and Prabhakar R. Bandaru

Opt. Express 28(3), 3541-3551 (2020)  View: HTML | PDF

Optical Coulomb blockade lifting in plasmonic nanoparticle dimers

Dmitry Sivun and Thomas A. Klar

Opt. Express 28(3), 4115-4126 (2020)  View: HTML | PDF

Photon-assisted entanglement and squeezing generation and decoherence suppression via a quadratic optomechanical coupling

Zhucheng Zhang and Xiaoguang Wang

Opt. Express 28(3), 2732-2743 (2020)  View: HTML | PDF

Complete and faithful hyperentangled-Bell-state analysis of photon systems using a failure-heralded and fidelity-robust quantum gate

Cong Cao, Li Zhang, Yu-Hong Han, Pan-Pan Yin, Ling Fan, Yu-Wen Duan, and Ru Zhang

Opt. Express 28(3), 2857-2872 (2020)  View: HTML | PDF

An efficient, tunable, and robust source of narrow-band photon pairs at the ⁸⁷Rb D1 line

Roberto Mottola, Gianni Buser, Chris Müller, Tim Kroh, Andreas Ahlrichs, Sven Ramelow, Oliver Benson, Philipp Treutlein, and Janik Wolters

Opt. Express 28(3), 3159-3170 (2020)  View: HTML | PDF

Nanofiber-based high-Q microresonator for cryogenic applications

Johanna Hütner, Thomas Hoinkes, Martin Becker, Manfred Rothhardt, Arno Rauschenbeutel, and Sarah M. Skoff

Opt. Express 28(3), 3249-3257 (2020)  View: HTML | PDF

Nonreciprocal interference and coherent photon routing in a three-port optomechanical system

Lei Du, Yao-Tong Chen, Jin-Hui Wu, and Yong Li

Opt. Express 28(3), 3647-3659 (2020)  View: HTML | PDF

Photon-number-resolving segmented detectors based on single-photon avalanche-photodiodes

Rajveer Nehra, Chun-Hung Chang, Qianhuan Yu, Andreas Beling, and Olivier Pfister

Opt. Express 28(3), 3660-3675 (2020)  View: HTML | PDF

Sub-Nyquist computational ghost imaging with deep learning

Heng Wu, Ruizhou Wang, Genping Zhao, Huapan Xiao, Daodang Wang, Jian Liang, Xiaobo Tian, Lianglun Cheng, and Xianmin Zhang

Opt. Express 28(3), 3846-3853 (2020)  View: HTML | PDF

Temporal- and spectral-property measurements of narrowband photon pairs from warm double-Λ-type atomic ensemble

Taek Jeong and Han Seb Moon

Opt. Express 28(3), 3985-3994 (2020)  View: HTML | PDF

Higher order correlations in a levitated nanoparticle phonon laser

Kewen Xiao, Robert M. Pettit, Wenchao Ge, Long H. Nguyen, Siamak Dadras, A. Nick Vamivakas, and M. Bhattacharya

Opt. Express 28(3), 4234-4248 (2020)  View: HTML | PDF

Super-resolved angular displacement estimation based upon a Sagnac interferometer and parity measurement

Jian-Dong Zhang, Zi-Jing Zhang, Long-Zhu Cen, Jun-Yan Hu, and Yuan Zhao

Opt. Express 28(3), 4320-4332 (2020)  View: HTML | PDF

Simultaneous measurement of gas absorption and path length by employing the first harmonic phase angle method in wavelength modulation spectroscopy

Chenguang Yang, Liang Mei, Xingping Wang, Hao Deng, Mai Hu, Zhenyu Xu, Bing Chen, Yabai He, and Ruifeng Kan

Opt. Express 28(3), 3289-3297 (2020)  View: HTML | PDF

A high-accurate and universal method to characterize the relative wavelength response (RWR) in wavelength modulation spectroscopy (WMS)

Yanjun Du, Zhimin Peng, and Yanjun Ding

Opt. Express 28(3), 3482-3494 (2020)  View: HTML | PDF

Highly reliable SERS substrate based on plasmonic hybrid coupling between gold nanoislands and periodic nanopillar arrays

Munsik Choi, Soogeun Kim, Seung Ho Choi, Hyeong-Ho Park, and Kyung Min Byun

Opt. Express 28(3), 3598-3606 (2020)  View: HTML | PDF

Single beam low frequency 2D Raman spectroscopy

Ilan Hurwitz, Dekel Raanan, Liqing Ren, Hadas Frostig, Patric Oulevey, Barry D. Bruner, Nirit Dudovich, and Yaron Silberberg

Opt. Express 28(3), 3803-3810 (2020)  View: HTML | PDF

Enriching absorption features for hyperspectral materials identification

Baofeng Guo

Opt. Express 28(3), 4127-4144 (2020)  View: HTML | PDF

Gate-controlled terahertz focusing based on graphene-loaded metasurface

Naeem Ullah, Weiguang Liu, Guocui Wang, Zongyuan Wang, Ata Ur Rahman Khalid, Bin Hu, Juan Liu, and Yan Zhang

Opt. Express 28(3), 2789-2798 (2020)  View: HTML | PDF

Laser-based synchrotron X-ray radiation experimental scaling

S. Fourmaux, E. Hallin, U. Chaulagain, S. Weber, and J. C. Kieffer

Opt. Express 28(3), 3147-3158 (2020)  View: HTML | PDF

Terahertz tag identifiable through shielding materials using machine learning

Ryoya Mitsuhashi, Kosuke Murate, Seiji Niijima, Toshinari Horiuchi, and Kodo Kawase

Opt. Express 28(3), 3517-3527 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Bendable disordered metamaterials for broadband terahertz invisibility

Dong Liu, Yu-Liang Hong, Ren-Hao Fan, Hao Jing, Ru-Wen Peng, Yun Lai, Xian-Rong Huang, Cheng Sun, and Mu Wang

Opt. Express 28(3), 3552-3560 (2020)  View: HTML | PDF

Time-domain terahertz compressive imaging

L. Zanotto, R. Piccoli, J. Dong, D. Caraffini, R. Morandotti, and L. Razzari

Opt. Express 28(3), 3795-3802 (2020)  View: HTML | PDF

Terahertz Fano resonances induced by combining metamaterial modes of the same symmetry

Rongyang Xu, Zhi Zhang, Andreas D. Wieck, and Nathan Jukam

Opt. Express 28(3), 3932-3941 (2020)  View: HTML | PDF

Novel method for the angular chirp compensation of passively CEP-stable few-cycle pulses

Giovanni Cirmi, Hüseyin Çankaya, Peter Krogen, Anne-Laure Calendron, Yi Hua, Benoit Debord, Frédéric Gérôme, Fetah Benabid, and Franz X. Kärtner

Opt. Express 28(3), 3171-3178 (2020)  View: HTML | PDF

High conversion efficiency of an optical parametric amplifier pumped by 1 kHz Ti:Sapphire laser pulses for tunable high-harmonic generation

A. Yu. Naumov, D. M. Villeneuve, and Hiromichi Niikura

Opt. Express 28(3), 4088-4098 (2020)  View: HTML | PDF