High latitude Southern Ocean phytoplankton have distinctive bio-optical properties

Charlotte M. Robinson, Yannick Huot, Nina Schuback, Thomas J. Ryan-Keogh, Sandy J. Thomalla, and David Antoine

Opt. Express 29(14), 21084-21112 (2021)  View: HTML | PDF  [Suppl. Mat. (4)]

CALIOP retrieval of droplet effective radius accounting for cloud vertical homogeneity

Lin Zang, Daniel Rosenfeld, Feiyue Mao, Zengxin Pan, Yannian Zhu, Wei Gong, and Zemin Wang

Opt. Express 29(14), 21921-21935 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Optical properties of aerosol and cloud particles measured by a single-line-extracted pure rotational Raman lidar

Liang Peng, Fan Yi, Fuchao Liu, Zhenping Yin, and Yun He

Opt. Express 29(14), 21947-21964 (2021)  View: HTML | PDF

Holographic near-eye display based on complex amplitude modulation with band-limited zone plates

Yun Chen, Minjie Hua, Tianshun Zhang, Mingxin Zhou, Jianhong Wu, and Wenlong Zou

Opt. Express 29(14), 22749-22760 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

All-optical coherent pulse compression for dynamic laser ranging using an acousto-optic dual comb

Vincent Billault, Vicente Durán, Carlos R. Fernández-Pousa, Vincent Crozatier, Daniel Dolfi, and Hugues Guillet de Chatellus

Opt. Express 29(14), 21369-21385 (2021)  View: HTML | PDF

Lighting quantity indexes for lighting traditional Chinese paintings based on pigments protection and substrates protection in museums

Rui Dang, Tong Zhang, Jiaxing Wang, Ming Tang, Peng Jiang, Xiangyang Song, Ran Zhang, and Xinnan Zhang

Opt. Express 29(14), 22667-22678 (2021)  View: HTML | PDF

Photonic crystal light trapping for photocatalysis

Xiwen Zhang and Sajeev John

Opt. Express 29(14), 22376-22402 (2021)  View: HTML | PDF

Optimizing metal grating back reflectors for III-V-on-silicon multijunction solar cells

Peter Tillmann, Benedikt Bläsi, Sven Burger, Martin Hammerschmidt, Oliver Höhn, Christiane Becker, and Klaus Jäger

Opt. Express 29(14), 22517-22532 (2021)  View: HTML | PDF

Experimental demonstration of superresolution of partially coherent light sources using parity sorting

S. A. Wadood, Kevin Liang, Yiyu Zhou, Jing Yang, M. A. Alonso, X.-F. Qian, T. Malhotra, S. M. Hashemi Rafsanjani, Andrew N. Jordan, Robert W. Boyd, and A. Nick Vamivakas

Opt. Express 29(14), 22034-22043 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Effect of optical magnification on the detection of the reduced scattering coefficient in the blue regime: theory and experiments

Channa Shapira, Inbar Yariv, Rinat Ankri, Hamootal Duadi, and Dror Fixler

Opt. Express 29(14), 22228-22239 (2021)  View: HTML | PDF

Inverse computational ghost imaging for image encryption

Peixia Zheng, Qilong Tan, and Hong-chao Liu

Opt. Express 29(14), 21290-21299 (2021)  View: HTML | PDF

Polarization prior to single-photon counting image denoising

Xin Tian, Wei Chen, Zhongyuan Wang, and Jiayi Ma

Opt. Express 29(14), 21664-21682 (2021)  View: HTML | PDF

Manifestation of aberrations in full-field optical coherence tomography

Victor Barolle, Jules Scholler, Pedro Mecê, Jean-Marie Chassot, Kassandra Groux, Mathias Fink, A. Claude Boccara, and Alexandre Aubry

Opt. Express 29(14), 22044-22065 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Polarization image demosaicking using polarization channel difference prior

Rongyuan Wu, Yongqiang Zhao, Ning Li, and Seong G. Kong

Opt. Express 29(14), 22066-22079 (2021)  View: HTML | PDF

Enhancement of underwater vision by fully exploiting the polarization information from the Stokes vector

Yi Wei, Pingli Han, Fei Liu, and Xiaopeng Shao

Opt. Express 29(14), 22275-22287 (2021)  View: HTML | PDF

Photonic computing to accelerate data processing in wireless communications

Mahsa Salmani, Armaghan Eshaghi, Enxiao Luan, and Sreenil Saha

Opt. Express 29(14), 22299-22314 (2021)  View: HTML | PDF

Decoupling control algorithm based on numerical orthogonal polynomials for a woofer-tweeter adaptive optics system

Lingxi Kong, Tao Cheng, Ping Yang, Shuai Wang, Chao Yang, and Mengmeng Zhao

Opt. Express 29(14), 22331-22344 (2021)  View: HTML | PDF

Flexible ptychography platform to expand the potential of imaging at free electron lasers

Konstantin Kharitonov, Masoud Mehrjoo, Mabel Ruiz-Lopez, Barbara Keitel, Svea Kreis, Martin Seyrich, Mihai Pop, and Elke Plönjes

Opt. Express 29(14), 22345-22365 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Enhancing image quality of single-frequency microwave imaging with a multistatic full-view array based on sidelobe reduction

Atefeh Naghibi and Amir Reza Attari

Opt. Express 29(14), 22479-22493 (2021)  View: HTML | PDF

Accurate and fast modeling of scattering from random arrays of nanoparticles using the discrete dipole approximation and angular spectrum method

Maryam Baker, Weilin Liu, and Euan McLeod

Opt. Express 29(14), 22761-22777 (2021)  View: HTML | PDF

Fast heuristic-based source mask optimization for EUV lithography using dual edge evolution and partial sampling

Zinan Zhang, Sikun Li, Xiangzhao Wang, and Wei Cheng

Opt. Express 29(14), 22778-22795 (2021)  View: HTML | PDF

Analysing the impact of non-parallelism in Fabry-Perot etalons through optical modelling

Dylan M. Marques, James A. Guggenheim, and Peter R. T. Munro

Opt. Express 29(14), 21603-21614 (2021)  View: HTML | PDF

Wideband and wide-angle radar cross section reduction using a hybrid mechanism metasurface

Yan Xi, Wen Jiang, Tao Hong, Kun Wei, and Shuxi Gong

Opt. Express 29(14), 22427-22441 (2021)  View: HTML | PDF

Single-shot digital multiplexed holography for the measurement of deep shapes

Tomasz Kozacki, Marta Mikuła-Zdańkowska, Juan Martinez-Carranza, and Moncy Sajeev Idicula

Opt. Express 29(14), 21965-21977 (2021)  View: HTML | PDF

Differentiable model-based adaptive optics for two-photon microscopy

Ivan Vishniakou and Johannes D. Seelig

Opt. Express 29(14), 21418-21427 (2021)  View: HTML | PDF

3D super-resolution microscopy based on nonlinear gradient descent structured illumination

Hongfei Zhu, Yile Sun, Lu Yin, Jiaxiao Han, Mingxuan Cai, Qiulan Liu, Cuifang Kuang, Xiang Hao, and Xu Liu

Opt. Express 29(14), 21428-21443 (2021)  View: HTML | PDF

Performance improvement for compressive light field display based on the depth distribution feature

Liming Zhu, Guoqiang Lv, Liye Xv, Zi Wang, and Qibin Feng

Opt. Express 29(14), 22403-22416 (2021)  View: HTML | PDF

Intensity-corrected 4D light-in-flight imaging

Imogen Morland, Feng Zhu, Germán Mora Martín, Istvan Gyongy, and Jonathan Leach

Opt. Express 29(14), 22504-22516 (2021)  View: HTML | PDF  [Suppl. Mat. (6)]

Physics-trained neural network for sparse-view volumetric laser absorption imaging of species and temperature in reacting flows

Chuyu Wei, Kevin K. Schwarm, Daniel I. Pineda, and R. Mitchell Spearrin

Opt. Express 29(14), 22553-22566 (2021)  View: HTML | PDF

Two-channel six degrees of freedom grating-encoder for precision-positioning of sub-components in synthetic-aperture optics

Kangning Yu, Junhao Zhu, Weihan Yuan, Qian Zhou, Gaopeng Xue, Guanhao Wu, Xiaohao Wang, and Xinghui Li

Opt. Express 29(14), 21113-21128 (2021)  View: HTML | PDF

Adaptive optics for dynamic aberration compensation using parallel model-based controllers based on a field programmable gate array

Yu-Cheng Wu, Jui-Chi Chang, and Chia-Yuan Chang

Opt. Express 29(14), 21129-21142 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Modulation based ranging for direct displacement measurements of a dynamic surface

Kevin Rainey, Steve Gilbertson, Daniel Kalb, and Thomas Beery

Opt. Express 29(14), 21174-21189 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Distributed refractive index sensing based on bending-induced multimodal interference and Rayleigh backscattering spectrum

Pengbai Xu, Xinfeng Yu, Zeji Chen, Liwen Sheng, Jiaqing Liu, Shuai Zhou, Kunhua Wen, Ou Xu, Xinyong Dong, Jun Yang, and Yuwen Qin

Opt. Express 29(14), 21530-21538 (2021)  View: HTML | PDF

Null-screen testing of the complementary freeform surfaces of an adjustable focus lens

Dulce Gonzalez Utrera, Daniel Aguirre-Aguirre, Martín I. Rodríguez Rodríguez, and Rufino Diaz Uribe

Opt. Express 29(14), 21698-21710 (2021)  View: HTML | PDF

Impact of optical noises on unipolar-coded Brillouin optical time-domain analyzers

Xia Gao, Zhisheng Yang, Sheng Wang, Xiaobin Hong, Xizi Sun, Marcelo A. Soto, Jian Wu, and Luc Thévenaz

Opt. Express 29(14), 22146-22158 (2021)  View: HTML | PDF

Interferogram-based determination of the absolute mode numbers of optical frequency combs in dual-comb spectroscopy

Tatsuhiro Fukuda, Makoto Okano, and Shinichi Watanabe

Opt. Express 29(14), 22214-22227 (2021)  View: HTML | PDF

Enhancement of the indistinguishability of single photon emitters coupled to photonic waveguides

J. Guimbao, L. M. Weituschat, J. M. Llorens Montolio, and P. A. Postigo

Opt. Express 29(14), 21160-21173 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Exceptional point magneto-optic isolators

Alex J. Grede, Nina Krainova, and Noel C. Giebink

Opt. Express 29(14), 22614-22622 (2021)  View: HTML | PDF

Disk-loaded silicon micro-ring resonator for high-Q resonance

Homa Zarebidaki, Morteza Fathipour, Mahmoud Shahabadi, and Wim Bogaerts

Opt. Express 29(14), 22688-22703 (2021)  View: HTML | PDF

Prediction of internal modification size in glass induced by ultrafast laser scanning

Hong Shen, Chenyun Tian, and Zhongping Jiang

Opt. Express 29(14), 21711-21726 (2021)  View: HTML | PDF

Photoacoustic laser streaming with non-plasmonic metal ion implantation in transparent substrates

Xin Ai, Feng Lin, Tian Tong, Di Chen, Shuai Yue, Mohammadjavad Mohebinia, Jayahansa Napagoda, Yunao Qiu, Xin Tong, Peng Yu, Wei-kan Chu, Jiming Bao, and Zhiming Wang

Opt. Express 29(14), 22567-22577 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Ablation characteristics and material removal mechanisms of a single-crystal diamond processed by nanosecond or picosecond lasers

Hualu Wang, Qiuling Wen, Xipeng Xu, Jing Lu, Feng Jiang, and Changcai Cui

Opt. Express 29(14), 22714-22731 (2021)  View: HTML | PDF

Whispering-gallery mode InGaN microdisks on GaN substrates

H. Zi, W. Y. Fu, F. Tabataba-Vakili, H. Kim-Chauveau, E. Frayssinet, P. De Mierry, B. Damilano, J- Y. Duboz, Ph. Boucaud, F. Semond, and H. W. Choi

Opt. Express 29(14), 21280-21289 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Single-frequency 1.7-μm Tm-doped fiber laser with optical bistability of both power and longitudinal mode behavior

Junxiang Zhang, Quan Sheng, Lu Zhang, Chaodu Shi, Shuai Sun, Xiaolei Bai, Wei Shi, and Jianquan Yao

Opt. Express 29(14), 21409-21417 (2021)  View: HTML | PDF

Tailoring the efficiency and spectrum of a green random laser generated by frequency doubling of random fiber lasers

Han Wu, Hongyu Liu, Weizhe Wang, Zinan Wang, and Houkun Liang

Opt. Express 29(14), 21521-21529 (2021)  View: HTML | PDF

Tunable narrowband cascaded random Raman fiber laser

Han Wu, Bing Han, and Yang Liu

Opt. Express 29(14), 21539-21550 (2021)  View: HTML | PDF

13-W and 1000-Hz of a 2.7-µm laser on the 968 nm LD side-pumped Er:YAP crystal with concave end-faces

Cong Quan, Dunlu Sun, Huili Zhang, Jianqiao Luo, Lunzhen Hu, Zhiyuan Han, Kunpeng Dong, Yuwei Chen, and Maojie Cheng

Opt. Express 29(14), 21655-21663 (2021)  View: HTML | PDF

Independently programmable frequency-multiplexed phase-sensitive optical parametric amplification in the optical telecommunication band

Akihito Omi, Aruto Hosaka, Masaya Tomita, Yuta Yamagishi, Kentaro Wakui, Shintaro Niimura, Kazuki Takahashi, Masahiro Takeoka, and Fumihiko Kannari

Opt. Express 29(14), 21683-21697 (2021)  View: HTML | PDF

Calibration of the laser pointing bias of the GaoFen-7 satellite based on simulation waveform matching

Ren Liu and Junfeng Xie

Opt. Express 29(14), 21844-21858 (2021)  View: HTML | PDF

Investigation into the impact of the recovery time of a saturable absorber for stable dissipative soliton generation in Yb-doped fiber lasers

Jinho Lee, Suhyoung Kwon, Luming Zhao, and Ju Han Lee

Opt. Express 29(14), 21978-21991 (2021)  View: HTML | PDF

Large-mode-area multicore Yb-doped fiber for an efficient high power 976 nm laser

Huizi Li, Jichao Zang, Sidharthan Raghuraman, Shaoxiang Chen, Charu Goel, Nan Xia, Amiel Ishaaya, and Seongwoo Yoo

Opt. Express 29(14), 21992-22000 (2021)  View: HTML | PDF

1 kHz, 430 mJ, sub-nanosecond MOPA laser system

Lei Liu, Ning Li, Yang Liu, Chao Wang, Wentao Wang, and Haizhou Huang

Opt. Express 29(14), 22008-22017 (2021)  View: HTML | PDF

Agile spectral tuning of high order harmonics by interference of two driving pulses

Vittoria Schuster, Vinzenz Hilbert, Robert Klas, Chang Liu, Maxim Tschernajew, Birgitta Bernhardt, Jan Rothhardt, and Jens Limpert

Opt. Express 29(14), 22117-22126 (2021)  View: HTML | PDF

Fast-tunable femtosecond visible radiation via sum-frequency generation from a high power NIR NOPO

Yuliya Binhammer, Thomas Binhammer, Robin Mevert, Tino Lang, Angelika Rück, and Uwe Morgner

Opt. Express 29(14), 22366-22375 (2021)  View: HTML | PDF

Plasmon-enabled spectrally narrow ultraviolet luminescence device using Pt nanoparticles covered one microwire-based heterojunction

Kunjie Ma, Binghui Li, Xiangbo Zhou, Mingming Jiang, Yang Liu, and Caixia Kan

Opt. Express 29(14), 21783-21794 (2021)  View: HTML | PDF

Fully transparent metal organic chemical vapor deposition-grown cascaded InGaN micro-light-emitting diodes with independent junction control

Panpan Li, Hongjian Li, Yifan Yao, Haojun Zhang, Cheyenne Lynsky, Kai Shek Qwah, Mike Iza, James S. Speck, Shuji Nakamura, and Steven P. DenBaars

Opt. Express 29(14), 22001-22007 (2021)  View: HTML | PDF

Multicolor image classification using the multimodal information bottleneck network (MMIB-Net) for detecting diabetic retinopathy

Jingqi Song, Yuanjie Zheng, Jing Wang, Muhammad Zakir Ullah, and Wanzhen Jiao

Opt. Express 29(14), 22732-22748 (2021)  View: HTML | PDF

High performance for refractive index sensors via symmetry-protected guided mode resonance

Sabrina Mesli, Hakim Yala, Mahdi Hamidi, Abderrahmane BelKhir, and Fadi Issam Baida

Opt. Express 29(14), 21199-21211 (2021)  View: HTML | PDF

Investigating the trade-off between color saturation and angle-independence in photonic glasses

Ming Xiao, Anna B. Stephenson, Andreas Neophytou, Victoria Hwang, Dwaipayan Chakrabarti, and Vinothan N. Manoharan

Opt. Express 29(14), 21212-21224 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Polarization independent and non-reciprocal absorption in multi-layer anisotropic black phosphorus metamaterials

Zhihui He, Hua Lu, and Jianlin Zhao

Opt. Express 29(14), 21336-21347 (2021)  View: HTML | PDF

Angular selection of transmitted light and enhanced spontaneous emission in grating-coupled hyperbolic metamaterials

Dasol Lee, Minkyung Kim, Jongmin Lee, Byoungsu Ko, Hui Joon Park, and Junsuk Rho

Opt. Express 29(14), 21458-21472 (2021)  View: HTML | PDF

Self-stabilizing curved metasurfaces as a sail for light-propelled spacecrafts

Niels Gieseler, Aso Rahimzadegan, and Carsten Rockstuhl

Opt. Express 29(14), 21562-21575 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Ultrawide photonic band gaps with the limit of gap-midgap ratio of 200% produced from complete-connected networks

Xiaohui Xu, Jian Lu, and Xiangbo Yang

Opt. Express 29(14), 21576-21585 (2021)  View: HTML | PDF

Numerical Stability of Modified Lorentz FDTD Unified From Various Dispersion Models

Jaesun Park and Kyung-Young Jung

Opt. Express 29(14), 21639-21654 (2021)  View: HTML | PDF

Temperature-controlled terahertz polarization conversion bandwidth

Jing Zhao, Chunmei Ouyang, Xieyu Chen, Yanfeng Li, Caihong Zhang, Longcheng Feng, Biaobing Jin, Jiajun Ma, Yi Liu, Shoujun Zhang, Quan Xu, Jiaguang Han, and Weili Zhang

Opt. Express 29(14), 21738-21748 (2021)  View: HTML | PDF

Phase-sensitive detection of gas-borne Si nanoparticles via line-of-sight UV/VIS attenuation

Muhammad Asif, Jan Menser, Torsten Endres, Thomas Dreier, Kyle Daun, and Christof Schulz

Opt. Express 29(14), 21795-21809 (2021)  View: HTML | PDF

Efficient spontaneous emission by metal-dielectric antennas; antenna Purcell factor explained

Sean Hooten, Nicolas M. Andrade, Ming C. Wu, and Eli Yablonovitch

Opt. Express 29(14), 22018-22033 (2021)  View: HTML | PDF

Ultra-wideband flexible transparent metamaterial with wide-angle microwave absorption and low infrared emissivity

Zhiqiang Gao, Cuilian Xu, Xiaoxia Tian, Jiafu Wang, Changhui Tian, Baiyu Yang, Shaobo Qu, and Qi Fan

Opt. Express 29(14), 22108-22116 (2021)  View: HTML | PDF

Ultra-broadband transmissive gradient metasurface based on the topologically coding optimization method

Xingshuo Cui, Guangming Wang, Dengpan Wang, Xiaofeng Li, Tong Cai, and Kaiyue Liu

Opt. Express 29(14), 22136-22145 (2021)  View: HTML | PDF

Shear based gap control in 2D photonic quasicrystals of dielectric cylinders

Ángel Andueza, Joaquín Sevilla, Jesús Pérez-Conde, and Kang Wang

Opt. Express 29(14), 22159-22169 (2021)  View: HTML | PDF

Topology optimization of 3D photonic crystals with complete bandgaps

Kenneth E. Swartz, Daniel A. White, Daniel A. Tortorelli, and Kai A. James

Opt. Express 29(14), 22170-22191 (2021)  View: HTML | PDF

Spin Hall effect of Laguerre-Gaussian beams in PT symmetric metamaterials

Rao Liu, GuangHui Wang, DongMei Deng, and TingTing Zhang

Opt. Express 29(14), 22192-22201 (2021)  View: HTML | PDF

Significant optical force enhancements of nanostructure with balanced gain and loss

Xiaoming Zhang, Yuqi Peng, Chern Lee, Xinhong Chu, Yanping Xiao, Haiyan Wang, Fang Xie, Jianping Liu, and Yijun Yuan

Opt. Express 29(14), 22202-22213 (2021)  View: HTML | PDF

Plasmonic nanodiscs on vanadium dioxide thin films for tunable luminescence enhancement

Stephen Cunningham, Calin Hrelescu, and A. Louise Bradley

Opt. Express 29(14), 22288-22298 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Enhancement of refractive index sensing for an infrared plasmonic metamaterial absorber with a nanogap

Joo-Yun Jung, Jihye Lee, Jun-Hyuk Choi, Dae-Geun Choi, and Jun-Ho Jeong

Opt. Express 29(14), 22796-22804 (2021)  View: HTML | PDF

Fibre optic parametric amplifier for high capacity burst-mode access networks

Chandra B. Gaur, Vladimir Gordienko, Filipe Ferreira, Vitor Ribeiro, and Nick J. Doran

Opt. Express 29(14), 21190-21198 (2021)  View: HTML | PDF

Extreme polarization-dependent supercontinuum generation in an uncladded silicon nitride waveguide

Eirini Tagkoudi, Caroline G. Amiot, Goëry Genty, and Camille-Sophie Brès

Opt. Express 29(14), 21348-21357 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Beam quality and efficiency of ns-pulsed high-power mid-IR ZGP OPOs compared in linear and non-planar ring resonators

Manuel Alessandro Medina, Marcin Piotrowski, Martin Schellhorn, Frank R. Wagner, Antoine Berrou, and Anne Hildenbrand-Dhollande

Opt. Express 29(14), 21727-21737 (2021)  View: HTML | PDF

Geometric phase with full-wedge and half-wedge rotation in nonlinear frequency conversion

Feiyan Zhao, Jiantao Lü, Hexiang He, Yangui Zhou, Shenhe Fu, and Yongyao Li

Opt. Express 29(14), 21820-21832 (2021)  View: HTML | PDF

Birefringence phase-matched direct third-harmonic generation in a ridge optical waveguide based on a KTiOPO₄ single crystal

Augustin Vernay, Véronique Boutou, Corinne Félix, David Jegouso, Florent Bassignot, Mathieu Chauvet, and Benoit Boulanger

Opt. Express 29(14), 22266-22274 (2021)  View: HTML | PDF

Vortex and symmetric radiation character of nonlinear Thomson scattering in Laguerre-Gaussian circularly polarized laser pulses

Yiqiu Wang, Qinyan Zhou, Jiawei Zhuang, Penghang Yu, and Youwei Tian

Opt. Express 29(14), 22636-22647 (2021)  View: HTML | PDF

Intra-symbol frequency-domain averaging for turbulence mitigation in optical orbital angular momentum multiplexing

Menglong Cheng, Chaofeng Wang, Haijian Zou, Qilin Mai, Junmin Liu, Jiangnan Xiao, Huapeng Ye, Ying Li, Dianyuan Fan, and Shuqing Chen

Opt. Express 29(14), 21056-21070 (2021)  View: HTML | PDF

Multi-path-based quasi-real-time key provisioning in quantum-key-distribution enabled optical networks (QKD-ON)

Xiaosong Yu, Xiang Liu, Yuhang Liu, Avishek Nag, Xingyu Zou, Yongli Zhao, and Jie Zhang

Opt. Express 29(14), 21225-21239 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Adaptive deep-learning equalizer based on constellation partitioning scheme with reduced computational complexity in UVLC system

Hui Chen, Wenqing Niu, Yiheng Zhao, Junwen Zhang, Nan Chi, and Ziwei Li

Opt. Express 29(14), 21773-21782 (2021)  View: HTML | PDF

Low-complexity sparse absolute-term based nonlinear equalizer for C-band IM/DD systems

Junwei Zhang, Zhenrui Lin, Xiong Wu, Jie Liu, Alan Pak Tao Lau, Changjian Guo, Chao Lu, and Siyuan Yu

Opt. Express 29(14), 21891-21901 (2021)  View: HTML | PDF

Development of measurement system and analysis method for characterization of linear variable bandpass filters

Shun Zhou, Shigeng Song, Sijia Cai, Daxing Han, Zhentao Wu, Jian Song, Bo Lu, Zhengping Jiang, David Lovering, Weiguo Liu, and Des Gibson

Opt. Express 29(14), 21386-21399 (2021)  View: HTML | PDF

Study on traceability and suppression method of medium-frequency error for ultra-precision machining optical crystals

Jiasheng Li, Ming Huang, Wei Wei, Hong Yang, Jinchun Yuan, and Pinkuan Liu

Opt. Express 29(14), 22252-22265 (2021)  View: HTML | PDF

Design and manufacture of miniaturized immersed imaging spectrometer for remote sensing

Jiacheng Zhu, Xinhua Chen, Zhicheng Zhao, and Weimin Shen

Opt. Express 29(14), 22603-22613 (2021)  View: HTML | PDF

Hollow-glass-microsphere-assisted half-circle interference for hydrostatic pressure measurement with high sensitivity

Hang Sun, Xiaobei Zhang, Xiaochen Liu, Zijie Wang, Yang Yu, Yong Yang, Chuanlu Deng, Yi Huang, and Tingyun Wang

Opt. Express 29(14), 21252-21261 (2021)  View: HTML | PDF

High-accuracy room temperature planar absolute radiometer based on vertically aligned carbon nanotubes

Anna K. Vaskuri, Michelle S. Stephens, Nathan A. Tomlin, Matthew T. Spidell, Christopher S. Yung, Andrew J. Walowitz, Cameron Straatsma, David Harber, and John H. Lehman

Opt. Express 29(14), 22533-22552 (2021)  View: HTML | PDF

Propagation of Gaussian Schell-model beams in modulated graded-index media

S. A. Wadood, K. Liang, G. P. Agrawal, T. D. Visser, C. R. Stroud, and A. N. Vamivakas

Opt. Express 29(14), 21240-21251 (2021)  View: HTML | PDF

Modal decomposition of fiber modes based on direct far-field measurements at two different distances with a multi-variable optimization algorithm

Byungho Kim, Jeongkyun Na, Juhwan Kim, Hansol Kim, and Yoonchan Jeong

Opt. Express 29(14), 21502-21520 (2021)  View: HTML | PDF

Ultra-high sensitivity SPR temperature sensor based on a helical-core fiber

Xianbin Wang, Hongchang Deng, and Libo Yuan

Opt. Express 29(14), 22417-22426 (2021)  View: HTML | PDF

Leakage channels enabled multi-resonant all-solid photonic bandgap fiber for effective single-mode propagation

Xiao Chen, Liangjin Huang, Xiaoming Xi, Huan Yang, Yi An, Zhiping Yan, Zhiyong Pan, and Pu Zhou

Opt. Express 29(14), 22455-22469 (2021)  View: HTML | PDF

Ultralow-loss fusion splicing between negative curvature hollow-core fibers and conventional SMFs with a reverse-tapering method

Caoyuan Wang, Ruowei Yu, Benoît Debord, Frédéric Gérôme, Fetah Benabid, Kin Seng Chiang, and Limin Xiao

Opt. Express 29(14), 22470-22478 (2021)  View: HTML | PDF

Efficient white upconversion luminescence in Yb³⁺/Eu³⁺ doubly-doped transparent glass ceramic

Jianfeng Li, Yi Long, Qichao Zhao, Shupei Zheng, Zaijin Fang, and Bai-Ou Guan

Opt. Express 29(14), 21763-21772 (2021)  View: HTML | PDF

Photonics-assisted joint radar and communication system based on an optoelectronic oscillator

Zhujun Xue, Shangyuan Li, Xiaoxiao Xue, Xiaoping Zheng, and Bingkun Zhou

Opt. Express 29(14), 22442-22454 (2021)  View: HTML | PDF

Flexibly modulated Poincaré sphere vector optical field in input and focal planes

Meng-Shuai Wang, Xu-Zhen Gao, Jia-Hao Zhao, Xue-Feng Sun, Yue Pan, and YunJie Xia

Opt. Express 29(14), 21071-21083 (2021)  View: HTML | PDF

Multichannel left-subtract-right feature vector piston error detection method based on a convolutional neural network

Peng-Fei Wang, Hui Zhao, Xiao-Peng Xie, Ya-Ting Zhang, Chuang Li, and Xue-Wu Fan

Opt. Express 29(14), 21320-21335 (2021)  View: HTML | PDF

Tunable polarization-sensitive, long-wave infrared MDM subwavelength grating structure with wide-angle, narrow-band, and high absorption

Liu Zhang, Yan Zheng, Jin Zhang, Yi Yin, Qiankun Li, Jingwen Lei, and Yang Zhu

Opt. Express 29(14), 21473-21491 (2021)  View: HTML | PDF

Creation of Fano resonances and bound states in the continuum in metallic metasurface superlattices

Sun-Goo Lee, Seong-Han Kim, and Chul-Sik Kee

Opt. Express 29(14), 21492-21501 (2021)  View: HTML | PDF

Near-infrared sensitivity improvement by plasmonic diffraction for a silicon image sensor with deep trench isolation filled with highly reflective metal

Atsushi Ono, Kazuma Hashimoto, and Nobukazu Teranishi

Opt. Express 29(14), 21313-21319 (2021)  View: HTML | PDF

High-sensitivity plasmonic sensor by narrowing Fano resonances in a tilted metallic nano-groove array

Shangtong Jia, Zhi Li, and Jianjun Chen

Opt. Express 29(14), 21358-21368 (2021)  View: HTML | PDF

Quasi-Bragg plasmon modes for highly efficient plasmon-enhanced second-harmonic generation at near-ultraviolet frequencies

Shaoxin Shen, Jie Zheng, Zhijian Lin, Ying Chen, Renxian Gao, Yu Jin, Guoya Sun, Tien-Mo Shih, and Zhilin Yang

Opt. Express 29(14), 21444-21457 (2021)  View: HTML | PDF

Efficient generation of ultra-broadband parametric fluorescence using chirped quasi-phase-matched waveguide devices

Bo Cao, Mamoru Hisamitsu, Katsuhiko Tokuda, Sunao Kurimura, Ryo Okamoto, and Shigeki Takeuchi

Opt. Express 29(14), 21615-21628 (2021)  View: HTML | PDF

Bright correlated twin-beam generation and radiation shaping in high-gain parametric down-conversion with anisotropy

M. Riabinin, P. R. Sharapova, and T. Meier

Opt. Express 29(14), 21876-21890 (2021)  View: HTML | PDF

Security analysis of continuous variable quantum key distribution based on entangled states with biased correlations

Wenhui Zhang, Ruixin Li, Yajun Wang, Xuyang Wang, Long Tian, and Yaohui Zheng

Opt. Express 29(14), 22623-22635 (2021)  View: HTML | PDF

Generation of quantum states with nonlinear squeezing by Kerr nonlinearity

Šimon Bräuer and Petr Marek

Opt. Express 29(14), 22648-22658 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Fourier transform spectrometer based on high-repetition-rate mid-infrared supercontinuum sources for trace gas detection

M. A. Abbas, K. E. Jahromi, M. Nematollahi, R. Krebbers, N. Liu, G. Woyessa, O. Bang, L. Huot, F. J. M. Harren, and A. Khodabakhsh

Opt. Express 29(14), 22315-22330 (2021)  View: HTML | PDF

Unusual parallel laser irradiation for suppressing self-absorption in single pulse laser-induced breakdown spectroscopy

Marincan Pardede, Indra Karnadi, Zener Sukra Lie, Eric Jobiliong, Ivan Tanra, Rinda Hedwig, Alion Mangasi Marpaung, Hery Suyanto, Maria Margaretha Suliyanti, Dennis Kwaria, Tjung Jie Lie, Koo Hendrik Kurniawan, and Kiichiro Kagawa

Opt. Express 29(14), 22593-22602 (2021)  View: HTML | PDF

Luminescence intensity ratio thermometry based on combined ground and excited states absorptions of Tb³⁺ doped CaWO₄

Zhou Yuan, Peng Lixin, Tan Peng, and Zhang Zhiguo

Opt. Express 29(14), 22805-22812 (2021)  View: HTML | PDF

Terahertz dual-band asymmetric transmission for a single cross-polarized linear wave

Xiang Tao, Limei Qi, Haifeng Hu, Tao Fu, and Junaid Ahmed Uqaili

Opt. Express 29(14), 21044-21055 (2021)  View: HTML | PDF

Effective-zero-thickness terahertz slot antennas using stepped structures

Hyeong Seok Yun, Dukhyung Lee, and Dai-Sik Kim

Opt. Express 29(14), 21262-21268 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Frequency tuning behaviour of terahertz quantum cascade lasers revealed by a laser beating scheme

Wen Guan, Xiaoyu Liao, Ziping Li, Wenjian Wan, Kang Zhou, Yiran Zhao, Chenjie Wang, Xuhong Ma, Shumin Wang, J. C. Cao, Dong Xu, Junwen Zhang, Nan Chi, and Hua Li

Opt. Express 29(14), 21269-21279 (2021)  View: HTML | PDF  [Suppl. Mat. (4)]

Large-area TaN superconducting microwire single photon detectors for X-ray detection

Can Yang, Mengting Si, Xingyu Zhang, Aobo Yu, Jia Huang, Yiming Pan, Hao Li, Lingyun Li, Zhen Wang, Shuo Zhang, Jingkai Xia, Zhi Liu, Han Guo, and Lixing You

Opt. Express 29(14), 21400-21408 (2021)  View: HTML | PDF

Switchable terahertz metamaterial absorber with broadband absorption and multiband absorption

Man Zhang and Zhengyong Song

Opt. Express 29(14), 21551-21561 (2021)  View: HTML | PDF

Mobile THz communications using photonic assisted beam steering leaky-wave antennas

Peng Lu, Thomas Haddad, Jonas Tebart, Matthias Steeg, Benedikt Sievert, Jörg Lackmann, Andreas Rennings, and Andreas Stöhr

Opt. Express 29(14), 21629-21638 (2021)  View: HTML | PDF

Directional conversion of a THz propagating wave into surface waves in deformable metagratings

Jiaming Liu, Xu Fang, Fei He, Shengqi Yin, Wen Lyu, Hua Geng, Xiaojiao Deng, and Xiaoping Zheng

Opt. Express 29(14), 21749-21762 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Analogue of electromagnetically induced transparency in a metal-dielectric bilayer terahertz metamaterial

Yang Yue, Fengyan He, Lingling Chen, Fangzhou Shu, Xufeng Jing, and Zhi Hong

Opt. Express 29(14), 21810-21819 (2021)  View: HTML | PDF

Fourier-based interpretation and noise analysis of the moments of small-angle x-ray scattering in grating-based x-ray phase contrast imaging

Chengpeng Wu, Yuxiang Xing, Li Zhang, Xinbin Li, Xiaohua Zhu, Xi Zhang, and Hewei Gao

Opt. Express 29(14), 21902-21920 (2021)  View: HTML | PDF

Terahertz time-domain derivative spectrometer using a large-aperture piezoelectric micromachined device

Fatemeh Amirkhan, Mathieu Gratuze, Xavier Ropagnol, Tsuneyuki Ozaki, Frederic Nabki, and François Blanchard

Opt. Express 29(14), 22096-22107 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Limitation of THz conversion efficiency in DSTMS pumped by intense femtosecond pulses

Jiang Li, Rakesh Rana, Liguo Zhu, Cangli Liu, Harald Schneider, and Alexej Pashkin

Opt. Express 29(14), 22494-22503 (2021)  View: HTML | PDF

High-sensitivity fiber-optic X-ray detectors employing gadolinium oxysulfide composites

Kaifeng Chen, Jiwei Ren, Chen Zhao, Feiyi Liao, Dengpeng Yuan, Lin Lei, and Yiying Zhao

Opt. Express 29(14), 22578-22592 (2021)  View: HTML | PDF

Enhance terahertz radiation and its polarization- control with two paralleled filaments pumped by two-color femtosecond laser fields

Qiying Song, Xinming Yuan, Saisai Hu, Jiefeng Huang, Haizhe Zhong, Qinggang Lin, Honggeng Wang, Xiaowei Lu, Maijie Zheng, Yi Cai, Xuanke Zeng, and Shixiang Xu

Opt. Express 29(14), 22659-22666 (2021)  View: HTML | PDF

Optics metrology and at-wavelength wavefront characterization by a microfocus X-ray grating interferometer

Shuai Zhao, Yu Yang, Yuan Shen, Guangyu Cheng, Yushan Wang, Qiuping Wang, Lei Zhang, and Keyi Wang

Opt. Express 29(14), 22704-22713 (2021)  View: HTML | PDF

Ultraviolet dual comb spectroscopy: a roadmap

Vittoria Schuster, Chang Liu, Robert Klas, Pablo Dominguez, Jan Rothhardt, Jens Limpert, and Birgitta Bernhardt

Opt. Express 29(14), 21859-21875 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Third-order harmonic generation in a bi-chromatic elliptical laser field

Tao He, Yizhu Zhang, J. J. Zhao, Xincheng Wang, Zhenjie Shen, Zuanming Jin, Tian-Min Yan, and Yuhai Jiang

Opt. Express 29(14), 21936-21946 (2021)  View: HTML | PDF

Multi-mode root preserving ptychographic phase retrieval algorithm for dispersion scan

Alex M. Wilhelm, David D. Schmidt, Daniel E. Adams, and Charles G. Durfee

Opt. Express 29(14), 22080-22095 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Shortcut to study angular momentum transfer of harmonic generation in intense laser fields

Yingtong Su, Kaimin Fang, and Jingtao Zhnag

Opt. Express 29(14), 22679-22687 (2021)  View: HTML | PDF