Spatially synchronous fringe detection: a method to facilitate the alignment of an echelle grating mosaic by separating the compensative angular errors

Jian Han, Jiakui Ding, Jean Louis Lizon, Xin Qiqige, Rui Wang, Kai Zhang, and Dong Xiao

Appl. Opt. 63(13), 3529-3536 (2024)  View: HTML | PDF

Compact polarization transceiver module for fiber optic gyroscopes

Xueke Yu, Zuchen Zhang, Wenqi Yu, and Shaobo Zhang

Appl. Opt. 63(13), 3366-3372 (2024)  View: HTML | PDF

MPLC-based low-modal-crosstalk nine-mode-group demultiplexer for DSP-free IM/DD MDM transmission over MMF

Jian Cui, Yu Deng, Zhuo Liu, Bin Hao, Chao Wu, Daiwei Tan, Ming Jiang, Leimin Zhang, Zhangyuan Chen, Yongqi He, Juhao Li, and Qi Wan

Appl. Opt. 63(13), 3399-3405 (2024)  View: HTML | PDF

Adaptive decision threshold algorithm based on a sliding window to reduce BER of free-space optical communication systems

Ruilei Ying, Yunqiang Zheng, Sentao Wei, Yuanchen He, Zhuang Xie, Mingze He, and Wei Wang

Appl. Opt. 63(13), 3625-3635 (2024)  View: HTML | PDF

Experimental investigations on an FSO-fiber converged communication system under fog and turbulence

Champalal Lalani, Aashish Mathur, and Nitin Bhatia

Appl. Opt. 63(13), 3674-3684 (2024)  View: HTML | PDF

High precision 3 × 3 coupler demodulation algorithm with an additional phase shift judgment module

Shumin Pan, Qiang Ge, Gang Zhang, Jian Xiao, Dingli Xu, and Benli Yu

Appl. Opt. 63(13), 3695-3701 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Optical MTF and aberration predictions with the Helmholtz-Lagrange invariant

P. Sandri

Appl. Opt. 63(13), 3390-3398 (2024)  View: HTML | PDF

Unsupervised speckle denoising in digital holographic interferometry based on 4-f optical simulation integrated cycle-consistent generative adversarial network

HongBo Yu, Qiang Fang, QingHe Song, Silvio Montresor, Pascal Picart, and Haiting Xia

Appl. Opt. 63(13), 3557-3569 (2024)  View: HTML | PDF

Synchronized measurement method of burning rate and combustion temperature of a solid propellant specimen

Hu Ni, Rong Fan, Haihang Hu, Bin Yang, Zhixin Wang, Di Cao, Yang Yang, and Zhiquan Shi

Appl. Opt. 63(13), 3420-3429 (2024)  View: HTML | PDF

Analysis of the hybrid light field reconstruction and comparison with Richardson-Lucy Light Field Deconvolution

Viktor Eckstein, Tobias Schmid-Schirling, Daniel Carl, and Ulrike Wallrabe

Appl. Opt. 63(13), 3470-3478 (2024)  View: HTML | PDF

Fast and high-accuracy collinear reflection Mueller imaging polarimeter implemented with the compound calibration method

Xiang Ma, Jinxian Wu, Yujie Hu, and Yanqiu Li

Appl. Opt. 63(13), 3381-3389 (2024)  View: HTML | PDF

Cryogenic focus measurement system for a wide-field infrared space telescope

Samuel S. Condon, Stephen Padin, James Bock, Howard Hui, Phillip Korngut, Chi Nguyen, and Jordan Ostby

Appl. Opt. 63(13), 3453-3461 (2024)  View: HTML | PDF

Research and application of the wavelet high-frequency coefficient direct mapping algorithm in the micro-defect target detection system of an infrared objective lens

Youtang Gao, Hua Wen, Hongying Mei, and Jiaxian Zhang

Appl. Opt. 63(13), 3489-3494 (2024)  View: HTML | PDF

Measurement technology based on a Stokes parametric polarization system

Zhenmin Zhu, Hongwei Qiu, Wenqing Long, Lifa He, Dongdong Xie, and Yinsong Ye

Appl. Opt. 63(13), 3495-3505 (2024)  View: HTML | PDF

Parameter selection on a multi-exposure fusion method for measuring surfaces with varying reflectivity in microscope fringe projection profilometry

Junlin Du, Fan Yang, Hong Guo, Jiangping Zhu, and Pei Zhou

Appl. Opt. 63(13), 3506-3517 (2024)  View: HTML | PDF

Accuracy enhancement and joint calibration method of multi-station triangulation network based on absolute ranging

Shuo Yang, Linghui Yang, Tengfei Wu, Shendong Shi, Luyao Ma, and Jigui Zhu

Appl. Opt. 63(13), 3547-3556 (2024)  View: HTML | PDF

Highly precise thickness measurement of multilayer films based on the cross-correlation algorithm using a widely tunable MG-Y laser

Yang Cheung, Zhenguo Jing, Ang Li, Pengdong Cao, Da-Peng Zhou, and Wei Peng

Appl. Opt. 63(13), 3570-3575 (2024)  View: HTML | PDF

Accurate internal cavities and kissing bond sizing in metal plates by using the time-of-flight of laser-induced ultrasound waves

M. Rojas-Romero, O. Medina-Cázares, F. J. García-Rodríguez, A. González-Vega, G. Martínez-Ponce, and G. Gutiérrez-Juárez

Appl. Opt. 63(13), 3641-3647 (2024)  View: HTML | PDF

Thermo-optic reconfigurable three-mode (de)multiplexer based on an asymmetrical horizontal directional coupler

Areez Khalil Memon, Hao Zhang, and Kaixin Chen

Appl. Opt. 63(13), 3658-3663 (2024)  View: HTML | PDF

Impact of thermal lensing on the TMI threshold powers in rod-type Yb-doped fiber amplifiers

Marc D. Mermelstein

Appl. Opt. 63(13), 3373-3380 (2024)  View: HTML | PDF

Optimized dielectric mirror coating designs for quasi-harmonic cavity resonance

Li-Wei Wei, Harold Hollis, Benno Willke, Aaron D. Spector, and Guido Mueller

Appl. Opt. 63(13), 3406-3419 (2024)  View: HTML | PDF

Optical cavity reaching 10^-16 frequency stability with compact optical circulator based in-coupling optics

Timm Wegehaupt, Jose Sanjuan, Martin Gohlke, Pascal Grafe, Lee Kumanchik, Markus Oswald, Thilo Schuldt, and Claus Braxmaier

Appl. Opt. 63(13), 3438-3444 (2024)  View: HTML | PDF

Temperature effects in narrow-linewidth optical cavity control with a surrogate quasi-second-harmonic field

Li-Wei Wei, Jan Hendrik Põld, Dennis Schmelzer, Kanioar Karan, and Benno Willke

Appl. Opt. 63(13), 3445-3452 (2024)  View: HTML | PDF

Eliminating sticking effects among fine strokes in micropatterning complex Chinese characters

Xiangbin Kong, Jingsong Wei, Zhihong Huang, and Tianyu Gao

Appl. Opt. 63(13), 3518-3528 (2024)  View: HTML | PDF

Assessment of the effects of 2,4-D-dichlorophenoxyacetic acid-based herbicide exposure in eggs and embryos of golden apple snails using OCT

Chutima Thanomsit, Chaiprasarn Khumsopha, Jadsada Saetiew, Panomsak Meemon, Phochit Nanthanawat, and Samnao Saowakoon

Appl. Opt. 63(13), 3712-3724 (2024)  View: HTML | PDF

Tunable multifunctional terahertz metasurface based on an indium antimonide medium

Ming-yang Jiang, Jiu-sheng Li, and Ri-hui Xiong

Appl. Opt. 63(13), 3636-3640 (2024)  View: HTML | PDF

Optimal vector phase-matching conditions in biaxial crystalline materials determined by the extreme surfaces method: the case of orthorhombic crystals

Oleh Buryy, Dmytro Shulha, Nazariy Andrushchak, Andriy Danylov, Bouchta Sahraoui, and Anatoliy Andrushchak

Appl. Opt. 63(13), 3725-3735 (2024)  View: HTML | PDF

Design of an optical passive semi-athermalization zoom lens

Aqi Yan, Weining Chen, Qianxi Li, Min Guo, and Hao Wang

Appl. Opt. 63(13), 3479-3488 (2024)  View: HTML | PDF

Pixelated gradient thickness optical filter for visible light spectroscopy

Pratyasha Sahani, Shiori Nabana, Taiyu Okatani, Naoki Inomata, and Yoshiaki Kanamori

Appl. Opt. 63(13), 3537-3546 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Method for the production of a compact source of atomic line spectra in the vacuum ultraviolet

Jennifer S. Hare, David M. Wilmouth, Jessica B. Smith, J. Eric Klobas, Darin W. Toohey, Reem A. Hannun, Jasna V. Pittman, and James G. Anderson

Appl. Opt. 63(13), 3685-3694 (2024)  View: HTML | PDF

Automatic generation method for long-focal-length unobscured freeform optical systems with small volume

Yiwei Sun, Yangjie Wei, Xinyu Di, and Ji Zhao

Appl. Opt. 63(13), 3702-3711 (2024)  View: HTML | PDF

Analysis and experimental verification of the polarization characteristics of cube-corner reflectors

Ning Li, Fajia Zheng, Qibo Feng, Bin Zhang, and Fei Long

Appl. Opt. 63(13), 3462-3469 (2024)  View: HTML | PDF

Comparison of a two-wavelength pyrometer system and spectral pyrometry for high-temperature measurements

Sama Badr Aljohani, Ibrahim A. Alshunaifi, Naif B. Alqahtani, and Bader A. Alfarraj

Appl. Opt. 63(13), 3648-3657 (2024)  View: HTML | PDF

Broadband photoelectric fusion transceiver-multiplexed conversion system with high spurious rejection

Hanyu Wang, Zeping Zhao, Zijian Hu, Chaoquan Wang, Jianguo Liu, and Weijie Zhang

Appl. Opt. 63(13), 3664-3673 (2024)  View: HTML | PDF

Spectral imaging based on custom-made multi-strip filter arrays

Quan Guo, Dengshan Wu, and Weixing Yu

Appl. Opt. 63(13), 3576-3584 (2024)  View: HTML | PDF

Examining the role of magnetic fields in plasma behavior and surface evolution of a Mg alloy with varied irradiances in a femtosecond laser treatment

Asadullah Dawood, Muhammad Asad Khan, Shazia Bashir, Ambreen Ayub, Asma Hayat, Joseph H. Sanderson, and Naveed Ahmed Chishti

Appl. Opt. 63(13), 3585-3599 (2024)  View: HTML | PDF

Experimental study of a thin thermally grown oxide layer in thermal barrier coatings based on the SWT-BP algorithm and terahertz technology

Manting Luo, Shuncong Zhong, Yi Huang, Zhenghao Zhang, Walter Nsengiyumva, and Wanli Tu

Appl. Opt. 63(13), 3430-3437 (2024)  View: HTML | PDF

Graphene-enhanced decagonal patch antenna for terahertz frequency operation in breast cancer detection

Gandreddi Lakshmi Prasanna Ashok, Ganimidi Veerendra Nath, and Bala Chakravarthy Neelapu

Appl. Opt. 63(13), 3609-3618 (2024)  View: HTML | PDF

Spatial and spectral beam characteristics in a terahertz broadband sub-wavelength imaging system using a solid immersion lens

Da-Hye Choi

Appl. Opt. 63(13), 3619-3624 (2024)  View: HTML | PDF