Diffraction and Gratings
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Focusing characteristics of cylindrical vector beams through a multi-focal all-dielectric grating lens

Mulin Chen, Congying Zhu, Haosi Huang, Xinze Yang, Jun Wang, Tiantian Chi, Ning Liu, Yunqing Lu, Baifu Zhang, Ji Xu, and Zhongcheng Liang

Opt. Lett. 47(2), 253-256 (2022)  View: HTML | PDF


Fiber Optics and Optical Communications
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Femtosecond laser point-by-point Bragg grating inscription in BDK-doped step-index PMMA optical fibers

Xuehao Hu, Zhen Chen, Xin Cheng, Rui Min, Hang Qu, Christophe Caucheteur, and Hwa-Yaw Tam

Opt. Lett. 47(2), 249-252 (2022)  View: HTML | PDF

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Expanding the range of the resolvable strain from distributed fiber optic sensors using a local adaptive reference approach

Daniel C. Sweeney and Christian M. Petrie

Opt. Lett. 47(2), 269-272 (2022)  View: HTML | PDF

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RCS-OFDM enabling full brightness control with power-efficient visible-light communication

Minseok Yu and Hyunchae Chun

Opt. Lett. 47(2), 277-280 (2022)  View: HTML | PDF

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Beyond 25 Gbps optical wireless communication using wavelength division multiplexed LEDs and micro-LEDs

Pengjiang Qiu, Shijie Zhu, Zuxin Jin, Xiaolin Zhou, Xugao Cui, and Pengfei Tian

Opt. Lett. 47(2), 317-320 (2022)  View: HTML | PDF

Editors' Pick
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500 W rod-type 4 × 4 multicore ultrafast fiber laser

Arno Klenke, Albrecht Steinkopff, Christopher Aleshire, Cesar Jauregui, Stefan Kuhn, Johannes Nold, Christian Hupel, Sigrun Hein, Steffen Schulze, Nicoletta Haarlammert, Thomas Schreiber, Andreas Tünnermann, and Jens Limpert

Opt. Lett. 47(2), 345-348 (2022)  View: HTML | PDF

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All-solid polarization-maintaining silica fiber with birefringence induced by anisotropic metaglass

Alicja Anuszkiewicz, Monika Bouet, Damian Michalik, Grzegorz Stepniewski, Rafal Kasztelanic, Adam Filipkowski, Dariusz Pysz, Andy Cassez, Mariusz Klimczak, Geraud Bouwmans, Arnaud Mussot, and Ryszard Buczynski

Opt. Lett. 47(2), 401-404 (2022)  View: HTML | PDF


Fourier Optics, Image and Signal Processing
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Speckle reduction in digital holography with non-local means filter based on the Pearson correlation coefficient and Butterworth filter

Kai Chen, Li Chen, JiaQi Xiao, JinYang Li, YiHua Hu, and KunHua Wen

Opt. Lett. 47(2), 397-400 (2022)  View: HTML | PDF

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Physically-enhanced ghost encoding

Yin Xiao, Lina Zhou, Zilan Pan, Yonggui Cao, and Wen Chen

Opt. Lett. 47(2), 433-436 (2022)  View: HTML | PDF


Holography
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Holographic printing for generating large-angle freeform holographic optical elements

Hosung Jeon, Sungjin Lim, Youngjin Jeon, Woongjae Baek, Daerak Heo, Youngmin Kim, Hwi Kim, and Joonku Hahn

Opt. Lett. 47(2), 257-260 (2022)  View: HTML | PDF  [Suppl. Mat. (2)]

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Waveguide-type Maxwellian near-eye display using a pin-mirror holographic optical element array

Myeong-Ho Choi, Kwang-Soo Shin, Junyoung Jang, Woongseob Han, and Jae-Hyeung Park

open access Opt. Lett. 47(2), 405-408 (2022)  View: HTML | PDF  [Suppl. Mat. (2)]

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Recording point spread functions by wavefront modulation for interferenceless coded aperture correlation holography

Xuelian Yu, Kangwei Wang, Junjun Xiao, Xiufang Li, Yanqian Sun, and Hao Chen

Opt. Lett. 47(2), 409-412 (2022)  View: HTML | PDF

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Holographic beam shaping of partially coherent light

Nicolas Barré and Alexander Jesacher

open access Opt. Lett. 47(2), 425-428 (2022)  View: HTML | PDF  [Suppl. Mat. (2)]


Imaging Systems
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Terahertz ptychography using a long-distance diffraction-free beam as the probe

Feidi Xiang, Miao Yu, Mengting Zhang, Meiyao Han, Qian Huang, Zhengang Yang, Jinsong Liu, and Kejia Wang

Opt. Lett. 47(2), 238-241 (2022)  View: HTML | PDF

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Backlight system using an interleaved Fresnel lens array that attains a uniform luminance and two-dimensional directional light control

Garimagai Borjigin and Hideki Kakeya

open access Opt. Lett. 47(2), 301-304 (2022)  View: HTML | PDF


Integrated Optics
Editors' Pick
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High-resolution on-chip Fourier transform spectrometer based on cascaded optical switches

Junjie Du, Hongyi Zhang, Xinyi Wang, Weihan Xu, Liangjun Lu, Jianping Chen, and Linjie Zhou

Opt. Lett. 47(2), 218-221 (2022)  View: HTML | PDF

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Demonstration of an ultra-compact 8-channel sinusoidal silicon waveguide array for optical phased array

Xiaogen Yi, Yibo Zhang, Huiying Zeng, Sai Gao, Shuting Guo, and Ciyuan Qiu

Opt. Lett. 47(2), 226-229 (2022)  View: HTML | PDF

Editors' Pick
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Thermal control of a Kerr microresonator soliton comb via an optical sideband

Kenji Nishimoto, Kaoru Minoshima, Takeshi Yasui, and Naoya Kuse

Opt. Lett. 47(2), 281-284 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]

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Strong pump rejection filter for polarization-diverse silicon platforms

Jérôme Michon, Xavier Le Roux, Alexandre Huot de Saint-Albin, Dorian Oser, Sébastien Tanzilli, Laurent Labonté, Eric Cassan, Laurent Vivien, and Carlos Alonso-Ramos

Opt. Lett. 47(2), 341-344 (2022)  View: HTML | PDF


Lasers and Laser Optics
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Spectral compression by phase doubling in second harmonic generation

Xin Zeng, Shuzhen Cui, Xin Cheng, and Yan Feng

Opt. Lett. 47(2), 222-225 (2022)  View: HTML | PDF

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High-power 1640 nm Er:Y2O3 ceramic laser at room temperature

Hangbin Xie, Jianing Zhang, Fei Wang, Deyuan Shen, Jun Wang, and Dingyuan Tang

Opt. Lett. 47(2), 246-248 (2022)  View: HTML | PDF

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15 W monolithic fiber laser at 3.55 µm

Maxime Lemieux-Tanguay, Vincent Fortin, Tommy Boilard, Pascal Paradis, Frédéric Maes, Lauris Talbot, Réal Vallée, and Martin Bernier

Opt. Lett. 47(2), 289-292 (2022)  View: HTML | PDF

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Passively Q-switched 5-µm Ce3+-doped selenide glass laser using Fe:CdTe and Fe:CdSe as saturable absorbers

P. Fjodorow, M. P. Frolov, Y. V. Korostelin, V. I. Kozlovsky, S. O. Leonov, Y. K. Skasyrsky, B. I. Denker, B. I. Galagan, S. E. Sverchkov, V. V. Koltashev, V. G. Plotnichenko, M. V. Sukhanov, and A. P. Velmuzhov

Opt. Lett. 47(2), 309-312 (2022)  View: HTML | PDF

Editors' Pick
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Solid-state laser cooling in Yb:CaF2 and Yb:SrF2 by anti-Stokes fluorescence

Stefan Püschel, Felix Mauerhoff, Christian Kränkel, and Hiroki Tanaka

Opt. Lett. 47(2), 333-336 (2022)  View: HTML | PDF

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Coherent combining of a large-scale fiber laser array over 2.1 km in turbulence based on a beam conformal projection system

Jing Zuo, Fan Zou, Xin Zhou, Chao Geng, Feng Li, Qiwang Jia, Jiali Jiang, Ziqiang Li, Jiaying Liu, Xiaoyu Ma, and Xinyang Li

open access Opt. Lett. 47(2), 365-368 (2022)  View: HTML | PDF

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High-power single-frequency single-mode all-solid photonic bandgap fiber laser with kHz linewidth

Turghun Matniyaz, Samuel P. Bingham, Monica T. Kalichevsky-Dong, Thomas W. Hawkins, Benjamin Pulford, and Liang Dong

Opt. Lett. 47(2), 377-380 (2022)  View: HTML | PDF

Editors' Pick
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Self-pulsations in a microcavity Brillouin laser

Yingchun Qin, Shulin Ding, Shujian Lei, Jie Liu, Yan Bai, Menghua Zhang, Yuhang Li, Jianming Wen, Xiaoshun Jiang, and Min Xiao

Opt. Lett. 47(2), 421-424 (2022)  View: HTML | PDF


Materials and Metamaterials
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Photochromic switching of narrow-band lattice resonances

Shuai Chen, Xiaocong Huang, Qiong Wu, and Xianyu Ao

Opt. Lett. 47(2), 337-340 (2022)  View: HTML | PDF

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Active beam manipulation and convolution operation in VO2-integrated coding terahertz metasurfaces

ZengLin Li, Wei Wang, Shaoxuan Deng, Jia Qu, Yuxiang Li, Bo Lv, Wenjia Li, Xi Gao, Zheng Zhu, Chunying Guan, and Jinhui Shi

Opt. Lett. 47(2), 441-444 (2022)  View: HTML | PDF


Medical Optics and Biotechnology
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Identification of endoplasmic reticulum formation mechanism by multi-parametric, quantitative super-resolution imaging

Shuhao Qian, Jia Meng, Wenjie Liu, Chuncheng Wang, Rushan Jiang, Lu Yang, Xu Liu, Cuifang Kuang, Zhihua Ding, and Zhiyi Liu

Opt. Lett. 47(2), 357-360 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]

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Bi-modal near-infrared fluorescence and ultrasound imaging via a transparent ultrasound transducer for sentinel lymph node localization

Jeongwoo Park, Byullee Park, Uijung Yong, Joongho Ahn, Jin Young Kim, Hyung Ham Kim, Jinah Jang, and Chulhong Kim

Opt. Lett. 47(2), 393-396 (2022)  View: HTML | PDF  [Suppl. Mat. (2)]


Microscopy
Editors' Pick
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Resolving plasmonic hotspots by label-free super-resolution microscopy

Xue Cheng, Congyue Liu, Guorui Zhang, Wei Liu, Ju Wang, Yiqun Duan, Jianjun Chen, Hong Yang, and Shufeng Wang

Opt. Lett. 47(2), 210-213 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]

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Ratiometric 4Pi single-molecule localization with optimal resolution and color assignment

Jianwei Chen, Benxi Yao, Zhichao Yang, Wei Shi, Tingdan Luo, Peng Xi, Dayong Jin, and Yiming Li

Opt. Lett. 47(2), 325-328 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]


Nonlinear Optics
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Selective excitation of four-wave mixing by helicity in gated graphene

Di Huang, Tao Jiang, Yangfan Yi, Yuwei Shan, Yingguo Li, Zhihong Zhang, Kaihui Liu, Wei-Tao Liu, and Shiwei Wu

Opt. Lett. 47(2), 234-237 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]

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Three-photon-induced free-carrier absorption in Ga-doped ZnO

Shijia Hua and Wending Zhang

Opt. Lett. 47(2), 273-276 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]


Optical Devices
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Wavefront shaping for reconfigurable beam steering in lithium niobate multimode waveguide

Yi Xu, Kanpei Zheng, Jumei Shang, Weiming Yuan, Songnian Fu, Huihui Lu, Yuncai Wang, and Yuwen Qin

Opt. Lett. 47(2), 329-332 (2022)  View: HTML | PDF

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Performance enhancement of an N-polar nitride deep-ultraviolet light-emitting diode with compositionally graded p-AlGaN

Yingbo Zhao, Gaoqiang Deng, Yunfei Niu, Yang Wang, Lidong Zhang, Jiaqi Yu, Haotian Ma, Xiuhua Chen, Zhifeng Shi, Baolin Zhang, and Yuantao Zhang

Opt. Lett. 47(2), 385-388 (2022)  View: HTML | PDF


Optical Sensors, Measurements, and Metrology
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Correcting spectral baseline fluctuations in dual-comb interferometry

Mathieu Walsh, Alex Tourigny-Plante, Philippe Guay, Khaoula Fdil, and Jérôme Genest

Opt. Lett. 47(2), 206-209 (2022)  View: HTML | PDF

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Using lossy mode resonance for in situ measurement of the refractive index of a layer deposited on an optical fiber lateral surface

E. A. Savelyev, D. P. Sudas, and P. I. Kuztestov

Opt. Lett. 47(2), 361-364 (2022)  View: HTML | PDF

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Ultra-low sample consumption consecutive-detection method for biochemical molecules based on a whispering gallery mode with a liquid crystal microdroplet

Zhenyu Ma, Minxing Xu, Sijie Zhou, WenJun Shan, Dong Zhou, Yunxiang Yan, Weimin Sun, and Yongjun Liu

Opt. Lett. 47(2), 381-384 (2022)  View: HTML | PDF

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Anisotropy of DNA molecule detection and enhancement by GaN-based electronic sensor

Wang Tiankun and Ng Shashiong

Opt. Lett. 47(2), 417-420 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]


Optoelectronics
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Supermode noise suppression with polarization-multiplexed dual-loop for active mode-locking optoelectronic oscillator

Yan Li, Muguang Wang, Jing Zhang, Hongqian Mu, Chuncan Wang, and Fengping Yan

Opt. Lett. 47(2), 413-416 (2022)  View: HTML | PDF

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Schottky-type GaN-based UV photodetector with atomic-layer-deposited TiN thin film as electrodes

Longxing Su, Lianqi Zhao, Sheng-Yu Chen, Yingdong Deng, Ruihua Pu, Ziyu Wang, and Jin Xie

Opt. Lett. 47(2), 429-432 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]


Photonic Crystals and Devices
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Multiband topological states in non-Hermitian photonic crystals

Jiapei Jiang, Bei Yan, Yuchen Peng, Jianlan Xie, Aoqian Shi, and Jianjun Liu

Opt. Lett. 47(2), 437-440 (2022)  View: HTML | PDF


Physical Optics
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Quantitative demonstration of the superiority of circularly polarized light in fog environments

Sara Peña-Gutiérrez, Maria Ballesta-Garcia, Pablo García-Gómez, and Santiago Royo

Opt. Lett. 47(2), 242-245 (2022)  View: HTML | PDF

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Design of Lissajous beams

Wenrui Miao and Greg Gbur

Opt. Lett. 47(2), 297-300 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]

Editors' Pick
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Analysis and experimental demonstration of propagation features of radially polarized specific non-uniformly correlated beams

Shuqin Lin, Jidong Wu, Ying Xu, Xinlei Zhu, Greg Gbur, Yangjian Cai, and Jiayi Yu

Opt. Lett. 47(2), 305-308 (2022)  View: HTML | PDF

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Poincaré sphere analogue for optical vortex knots

Jinzhan Zhong, Sheng Liu, Kang Wang, Peng Li, Bingyan Wei, Xuyue Guo, and Jianlin Zhao

Opt. Lett. 47(2), 313-316 (2022)  View: HTML | PDF

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Orbital angular momentum transformations by non-local linear systems

Greg Gbur and Olga Korotkova

Opt. Lett. 47(2), 321-324 (2022)  View: HTML | PDF

Editors' Pick
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Metasurface-assisted multidimensional manipulation of a light wave based on spin-decoupled complex amplitude modulation

Xuyue Guo, Jinzhan Zhong, Peng Li, Dandan Wen, Sheng Liu, Bingyan Wei, Shuxia Qi, and Jianlin Zhao

Opt. Lett. 47(2), 353-356 (2022)  View: HTML | PDF


Plasmonics and Optics at Surfaces
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Resonance-order-dependent plasmon-induced transparency in orthogonally arranged nanocavities

Naoki Ichiji and Atsushi Kubo

open access Opt. Lett. 47(2), 265-268 (2022)  View: HTML | PDF

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Effect of roughness on surface plasmons propagation along deep and shallow metallic diffraction gratings

Hugo Bruhier, Isabelle Verrier, Thiaka Gueye, Christelle Varenne, Amadou Ndiaye, Olivier Parriaux, Colette Veillas, Stéphanie Reynaud, Jérôme Brunet, and Yves Jourlin

open access Opt. Lett. 47(2), 349-352 (2022)  View: HTML | PDF

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On-chip asymmetric beam-steering for broadband visible light

Yangyang Shi, Rui Yang, Chenjie Dai, Chengwei Wan, and Zhongyang Li

Opt. Lett. 47(2), 369-372 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]


Spectroscopy
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Demonstration of 3D photon correlation spectroscopy in the hard X-ray regime

Wonhyuk Jo, Rustam Rysov, Fabian Westermeier, Michael Walther, Leonard Müller, André Philippi-Kobs, Matthias Riepp, Simon Marotzke, Irina Lokteva, Michael Sprung, Gerhard Grübel, and Wojciech Roseker

open access Opt. Lett. 47(2), 293-296 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]

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Dynamic surface-enhanced Raman spectroscopy of DNA oligomer with a single hotspot from a gold nanoparticle dimer

Koji Sugano, Katsunari Maruoka, Kohei Ikegami, Akio Uesugi, and Yoshitada Isono

Opt. Lett. 47(2), 373-376 (2022)  View: HTML | PDF


Thin Films and Other Optical Design and Fabrication
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Ultra-thin sputter-deposited infrared rugate mirror for enhancing solar-to-thermal energy conversion

Daniela De Luca, David Kortge, Emiliano Di Gennaro, Roberto Russo, and Peter Bermel

Opt. Lett. 47(2), 230-233 (2022)  View: HTML | PDF


Ultrafast Optics
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Ultrafast heterodyne mode imaging and refractive index mapping of a femtosecond laser written multimode waveguide

Shuang Wu, Zihe Gao, Tianwei Wu, Zhifeng Zhang, and Liang Feng

Opt. Lett. 47(2), 214-217 (2022)  View: HTML | PDF

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Enhanced intrapulse difference frequency generation in the mid-infrared by a spectrally dependent polarization state

Q. Bournet, F. Guichard, M. Natile, Y. Zaouter, M. Joffre, A. Bonvalet, I. Pupeza, C. Hofer, F. Druon, M. Hanna, and P. Georges

Opt. Lett. 47(2), 261-264 (2022)  View: HTML | PDF

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Efficient soliton self-frequency shift in hydrogen-filled hollow-core fiber

Yi-Hao Chen, Pavel Sidorenko, Enrique Antonio-Lopez, Rodrigo Amezcua-Correa, and Frank Wise

Opt. Lett. 47(2), 285-288 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]

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Generation of 5.2 fs, energy scalable blue pulses

Feilong Hu, Qingbin Zhang, Jinxing Cao, Zuofei Hong, Wei Cao, and Peixiang Lu

Opt. Lett. 47(2), 389-392 (2022)  View: HTML | PDF