Artificial Intelligence and Machine Learning in Optical Information Processing: introduction to the feature issue

Khan Iftekharuddin, Chrysanthe Preza, Abdul Ahad S. Awwal, and Michael E. Zelinski

Appl. Opt. 61(7), AIML1-AIML1 (2022)  View: HTML | PDF

Interferometric orbital angular momentum mode detection in turbulence with deep learning

Mitchell A. Cox, Turgay Celik, Yuval Genga, and Alice V. Drozdov

Appl. Opt. 61(7), D1-D6 (2022)  View: HTML | PDF

Self-supervised stereo depth estimation based on bi-directional pixel-movement learning

Huachun Wang, Xinzhu Sang, Duo Chen, Peng Wang, Xiaoqian Ye, Shuai Qi, and Binbin Yan

Appl. Opt. 61(7), D7-D14 (2022)  View: HTML | PDF

Learning feature fusion for target detection based on polarimetric imaging

Sihao Gao, Yu Cao, Wenjing Zhang, Qian Dai, Jun Li, and Xiaojun Xu

Appl. Opt. 61(7), D15-D21 (2022)  View: HTML | PDF

Efficient weakly supervised LIBS feature selection method in quantitative analysis of iron ore slurry

Tong Chen, Lanxiang Sun, Haibin Yu, Lifeng Qi, Dong Shang, and Yuanming Xie

Appl. Opt. 61(7), D22-D29 (2022)  View: HTML | PDF

Development of advanced machine learning models for analysis of plutonium surrogate optical emission spectra

Ashwin P. Rao, Phillip R. Jenkins, John D. Auxier, Michael B. Shattan, and Anil K. Patnaik

Appl. Opt. 61(7), D30-D38 (2022)  View: HTML | PDF

Combining deep learning with SUPPOSe and compressed sensing for SNR-enhanced localization of overlapping emitters

Axel M. Lacapmesure, Guillermo D. Brinatti Vazquez, Alejandro Mazzeo, Sandra Martínez, and Oscar E. Martínez

Appl. Opt. 61(7), D39-D49 (2022)  View: HTML | PDF  [Suppl. Mat. (4)]

PhotoelastNet: a deep convolutional neural network for evaluating the stress field by using a single color photoelasticity image

Juan C. Briñez-de León, Mateo Rico-García, and Alejandro Restrepo-Martínez

Appl. Opt. 61(7), D50-D62 (2022)  View: HTML | PDF

Homography estimation from a single-point correspondence using template matching and particle swarm optimization

Victor H. Diaz-Ramirez, Rigoberto Juarez-Salazar, Juan Zheng, Jose Enrique Hernandez-Beltran, and Andrés Márquez

Appl. Opt. 61(7), D63-D74 (2022)  View: HTML | PDF

Prediction model of combustion characteristics of methane-air using hyperspectral imaging

Yan Wang, Weijie Zhao, Baorui Wang, and Yue Wang

Appl. Opt. 61(7), D75-D84 (2022)  View: HTML | PDF

Distorted dense analogs intelligent recognition in fisheye lenses by partially featured points calibrating and clustering

Min Zeng, Zhi Chen, and Fang Li

Appl. Opt. 61(7), D85-D91 (2022)  View: HTML | PDF

Three-dimensional image authentication with double random phase encryption in one capture

Zhen Leng, Weitao Song, Jing Chen, Yanfeng Tong, and Bo Liu

Appl. Opt. 61(7), D92-D102 (2022)  View: HTML | PDF

Joint multi-parameter optical performance monitoring scheme based on trajectory information for a Stokes vector direct detection system

Xinkuo Yu, Chenglin Bai, Lishan Yang, Hengying Xu, Weibin Sun, and Jianping Li

Appl. Opt. 61(7), 1606-1615 (2022)  View: HTML | PDF

Photonics-assisted microwave pulse detection and frequency measurement based on pulse replication and frequency-to-time mapping

Pengcheng Zuo, Dong Ma, Qingbo Liu, Lizhong Jiang, and Yang Chen

Appl. Opt. 61(7), 1639-1645 (2022)  View: HTML | PDF

Gbit/s secure key generation and distribution based on the phase noise of an amplified spontaneous emission source

Peng Huang, Yongchao Chen, Hekuo Peng, Qian Xiao, and Bo Jia

Appl. Opt. 61(7), 1711-1717 (2022)  View: HTML | PDF

Signal recognition method based on Mel frequency cepstral coefficients and fast dynamic time warping for optical fiber perimeter defense systems

Hainan Lu, Ningning Wang, Nian Fang, and Lutang Wang

Appl. Opt. 61(7), 1758-1765 (2022)  View: HTML | PDF

Numerical investigation of the energy limit in a picosecond fiber optic parametric oscillator

V. D. Efremov, E. A. Evmenova, A. A. Antropov, and D. S. Kharenko

Appl. Opt. 61(7), 1806-1810 (2022)  View: HTML | PDF

Robust, accurate, and improved measurement of structural deformation based on off-axis digital image correlation

QiHong Li, LingJia Liu, YongJun Zhou, Gang Li, and Yu Zhao

Appl. Opt. 61(7), 1616-1623 (2022)  View: HTML | PDF

Calibration of an underwater binocular vision system based on the refraction model

Yunpeng Ma, Yaqin Zhou, Chunkuan Wang, Yi Wu, Yang Zou, and Shan Zhang

Appl. Opt. 61(7), 1675-1686 (2022)  View: HTML | PDF

Absolute distance measurement to coaxial multi-targets based on optical balanced cross-correlation using a single femtosecond laser

Haoran Gao, Xiefen Long, Xueying Jin, Xin Xu, Yang Lu, Huining Zhao, and Liandong Yu

Appl. Opt. 61(7), 1632-1638 (2022)  View: HTML | PDF

Precise laser linewidth measurement by feature extraction with short-delay self-homodyne

Shihong Huang, Minggui Wan, Jiayang Wu, Dunke Lu, Bingzhi Zhang, Yanhua Zheng, Cuihong Liu, and Xiaohui Fang

Appl. Opt. 61(7), 1791-1796 (2022)  View: HTML | PDF  [Suppl. Mat. (2)]

Lateral chromatic aberration: a tool for retrieving the fringes phase

Noé Alcalá Ochoa

Appl. Opt. 61(7), 1797-1805 (2022)  View: HTML | PDF

Estimation of the effective wavenumber for a collimated beam in an interferometer, case study for FG5/X absolute gravimeters

Petr Křen and Vojtech Pálinkáš

Appl. Opt. 61(7), 1811-1817 (2022)  View: HTML | PDF

Reconfigurable hybrid silicon waveguide Bragg filter using ultralow-loss phase-change material

Ting Zhou, Yixiao Gao, Guoxiang Wang, Yimin Chen, Chenjie Gu, Gongxun Bai, Yaocheng Shi, and Xiang Shen

Appl. Opt. 61(7), 1660-1667 (2022)  View: HTML | PDF

Compact, broadband, and low-loss multimode optical switch based on phase-change material for mode division multiplexing systems

Ali Atri, Abbas Zarifkar, and Kolsoom Mehrabi

Appl. Opt. 61(7), 1784-1790 (2022)  View: HTML | PDF

Effect of resolution bandwidth and video bandwidth on the characterization of chaos in a radio-frequency spectrum analyzer

Boxin Zhang, Lijun Qiao, Mengmeng Chai, Xiaojing Wei, and Mingjiang Zhang

Appl. Opt. 61(7), 1818-1825 (2022)  View: HTML | PDF

High-peak-power pump-modulated quasi-CW fiber laser

Zhejian Hong, Yingchao Wan, Xiaoming Xi, Hanwei Zhang, Xiaolin Wang, and Xiaojun Xu

Appl. Opt. 61(7), 1826-1833 (2022)  View: HTML | PDF

Effect of change in a normative approach on the evaluation of surface scratches on high-precision optical surfaces

Michal Špína and František Procháska

Appl. Opt. 61(7), 1593-1599 (2022)  View: HTML | PDF

Optical design of a cooled mid-wave infrared off-axis three-mirror system with a low F-number and wide field of view

Yunqiang Xie, Chunyu Liu, Shuai Liu, Minglin Xu, Xinghao Fan, and Qilong Rao

Appl. Opt. 61(7), 1652-1659 (2022)  View: HTML | PDF

Iterative blind deconvolution method for dwell-time adjustment

Shigenori Tanebe and Shin-ichi Satake

Appl. Opt. 61(7), 1743-1749 (2022)  View: HTML | PDF

Condensing optical system design using a light guide–cylindrical hybrid lens

Kyong-Il An, Myong-Song Kang, Yong-Chol Kim, and Sok-Bong Ro

Appl. Opt. 61(7), 1750-1756 (2022)  View: HTML | PDF

Normalization-free displacement reconstruction method based on fringe scaling

Hui-Song Hong, Chol-Hyon Kim, Jin-Hyok Kim, Chong-Hyok Kim, and Chung-Rok Ri

Appl. Opt. 61(7), 1600-1605 (2022)  View: HTML | PDF

Dynamically tunable broadband absorber/reflector based on graphene and VO₂ metamaterials

Xinyi Wang, Chi Ma, Lihua Xiao, Xia Li, Jiabin Yu, and Binggang Xiao

Appl. Opt. 61(7), 1646-1651 (2022)  View: HTML | PDF

Glucose sensor modeling based on Fano resonance excitation in titania nanotube photonic crystal coated by titanium nitride as a plasmonic material

Asmaa M. Elsayed, Ashour M. Ahmed, and Arafa H. Aly

Appl. Opt. 61(7), 1668-1674 (2022)  View: HTML | PDF

Spectral and temporal behavior of a quasi-collinear AOTF in response to acoustic pulses: simulations and experiments

Adan Omar Arellanes, Véronique Quintard, and André Pérennou

Appl. Opt. 61(7), 1687-1694 (2022)  View: HTML | PDF

Feature homogenization strategy using optical flow for vision-related simultaneous localization and mapping in a complex environment

Xiantong Meng, Zhengchao Lai, Shangwei Guo, Jun Li, and Shaokun Han

Appl. Opt. 61(7), 1695-1703 (2022)  View: HTML | PDF

Synergetic effects of a front ITO nanocylinder array and a back square Al array to enhance light absorption for organic solar cells

Weining Liu, Li Zhang, Yanzhou Wang, Xincheng Yao, Caidong Xie, Qiming Liu, Junshuai Li, Yali Li, and Deyan He

Appl. Opt. 61(7), 1726-1733 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]

Calculation of Stokes vector of laser backscattering from typical geometric rough surfaces at a long distance

Shiyang Shen, Xinyuan Zhang, Yifan Liu, Jiajie Fang, Shilong Xu, and Yihua Hu

Appl. Opt. 61(7), 1766-1777 (2022)  View: HTML | PDF

Rapid identification of the variety of maize seeds based on near-infrared spectroscopy coupled with locally linear embedding

Shu Liu, Zhengguang Chen, and Feng Jiao

Appl. Opt. 61(7), 1704-1710 (2022)  View: HTML | PDF

Combined LIBS and Raman spectroscopy: an approach for salinity detection in the field of seawater investigation

Yansheng Fan, Yuanyuan Xue, Yiping Wang, Runze Liu, and Shilei Zhong

Appl. Opt. 61(7), 1718-1725 (2022)  View: HTML | PDF

Monitoring the deposited energy in laser-induced plasmas with an acoustic approach

Wendong Wu, Shu Chai, and Yuegui Zhou

Appl. Opt. 61(7), 1734-1742 (2022)  View: HTML | PDF

Digital metasurface for selective information distribution in the spatial domain in the THz region

Ananga Paul, Nilotpal, Somak Bhattacharyya, and Smrity Dwivedi

Appl. Opt. 61(7), 1624-1631 (2022)  View: HTML | PDF

Wavelength-flattened directional couplers: a geometrical approach: erratum

Matteo Cherchi

Appl. Opt. 61(7), 1757-1757 (2022)  View: HTML | PDF