10 April 2022, Volume 61, Issue 11, pp. 2923-3287  
44 articles


Editors' Pick

Machine learning methods for identification and classification of events in ϕ-OTDR systems: a review

open access Appl. Opt. 61(11), 2975-2997 (2022)  View: HTML | PDF

LiDAR-camera-system-based 3D object detection with proposal selection and grid attention pooling

Appl. Opt. 61(11), 2998-3007 (2022)  View: HTML | PDF

Underwater wireless optical communications based reconfigurable UOWSN for monitoring and discovering continental margin ore deposits

Appl. Opt. 61(11), 3141-3149 (2022)  View: HTML | PDF

Rotation angle measurement method based on self-mixing interference of a fiber laser

Appl. Opt. 61(11), 3174-3181 (2022)  View: HTML | PDF

Optimal path selection algorithm for UAV formation guided by a UV virtual fence

Appl. Opt. 61(11), 3182-3189 (2022)  View: HTML | PDF

Cantilevered adaptive fiber-optics collimator based on piezoelectric bimorph actuators

Appl. Opt. 61(11), 3195-3200 (2022)  View: HTML | PDF

Multiparameter measurement sensor based on no-core fiber

Appl. Opt. 61(11), 3247-3253 (2022)  View: HTML | PDF

Optical effect and pre-forming temperature field of in situ laser-assisted micro-stamping by a diamond indenter

Appl. Opt. 61(11), 3269-3278 (2022)  View: HTML | PDF

Reconstruction characters of conventional holography using polarization-sensitive material

Appl. Opt. 61(11), 3134-3140 (2022)  View: HTML | PDF

Improved phase hologram generation of multiple 3D objects

Appl. Opt. 61(11), 3230-3239 (2022)  View: HTML | PDF  [Suppl. Mat. (4)]

Building roof extraction from ASTIL echo images applying OSA-YOLOv5s

Appl. Opt. 61(11), 2923-2928 (2022)  View: HTML | PDF

Infrared and visible image fusion algorithm based on a cross-layer densely connected convolutional network

Appl. Opt. 61(11), 3107-3114 (2022)  View: HTML | PDF

Editors' Pick

Pyroelectric detector-based method for low uncertainty spectral irradiance and radiance responsivity calibrations in the infrared using tunable lasers

Appl. Opt. 61(11), 2957-2966 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]

Optical calibration of the SuperCam instrument body unit spectrometers

open access Appl. Opt. 61(11), 2967-2974 (2022)  View: HTML | PDF  [Suppl. Mat. (8)]

Binocular measurement method for the continuous casting slab model based on the improved BRISK algorithm

Appl. Opt. 61(11), 3019-3025 (2022)  View: HTML | PDF

Adaptive energy filtering method based on time-domain image sequences for high-accuracy spot target localization

open access Appl. Opt. 61(11), 3034-3047 (2022)  View: HTML | PDF

Phase derivative estimation in digital holographic interferometry using a deep learning approach

Appl. Opt. 61(11), 3061-3069 (2022)  View: HTML | PDF

Laser-induced schliere anemometry in a Mach 6 flow with collinear light entry

Appl. Opt. 61(11), 3070-3076 (2022)  View: HTML | PDF

Implementation of a real-time star centroid extraction algorithm with high speed and superior denoising ability

Appl. Opt. 61(11), 3115-3122 (2022)  View: HTML | PDF

Fast algorithm based on the Hilbert transform for high-speed absolute distance measurement using a frequency scanning interferometry method

Appl. Opt. 61(11), 3150-3155 (2022)  View: HTML | PDF

Quantitative measurement of a landed soap bubble during its drainage

Appl. Opt. 61(11), 3190-3194 (2022)  View: HTML | PDF

Laser-pulse-induced temperature, thermal stress, and crater morphology effect during multipulse nanosecond laser manufacturing

Appl. Opt. 61(11), 2929-2936 (2022)  View: HTML | PDF

Stable and tunable single-mode lasers based on cholesteric liquid crystal microdroplets

Appl. Opt. 61(11), 2937-2942 (2022)  View: HTML | PDF

Generation of bright-dark soliton pairs based on a ferromagnetic insulator Cr2Si2Te6 as a modulator in an Er-doped fiber laser

Appl. Opt. 61(11), 3254-3259 (2022)  View: HTML | PDF

Highly uniform parallel scribing inside transparent materials with ultrafast lasers: from 2D to 3D

Appl. Opt. 61(11), 2943-2951 (2022)  View: HTML | PDF

Design of an efficient illuminator for partially coherent sources in the extreme ultraviolet

open access Appl. Opt. 61(11), 3026-3033 (2022)  View: HTML | PDF

Advanced optical design of Czerny–Turner spectrometer with high flux and low aberration in broadband

Appl. Opt. 61(11), 3077-3083 (2022)  View: HTML | PDF

Understanding and reducing mid-spatial frequency ripples during hemispherical sub-aperture tool glass polishing

Appl. Opt. 61(11), 3084-3095 (2022)  View: HTML | PDF

Broadband terahertz tunable multi-film absorber based on phase-change material

Appl. Opt. 61(11), 3101-3106 (2022)  View: HTML | PDF

Homogeneous distribution of phosphor particles inside resin using a vertical vibration method for efficient laser-based white light illumination

Appl. Opt. 61(11), 3260-3268 (2022)  View: HTML | PDF

Enhanced resonances by waveguide wrapping of a bulbed microring resonator

Appl. Opt. 61(11), 3279-3287 (2022)  View: HTML | PDF

Monolithic mode separator for the first-order spatial mode of light field

Appl. Opt. 61(11), 2952-2956 (2022)  View: HTML | PDF

CROW-based Fano structures for all optical switching devices

Appl. Opt. 61(11), 3156-3164 (2022)  View: HTML | PDF

Performance enhancement of an ultrafast graphene photodetector via simultaneous two-mode absorption in a hybrid plasmonic waveguide

Appl. Opt. 61(11), 3165-3173 (2022)  View: HTML | PDF

Accurate mechanical–optical theoretical model of cross-axis sensitivity of an interferometric micro-optomechanical accelerometer

Appl. Opt. 61(11), 3201-3208 (2022)  View: HTML | PDF

Cross-talk reduction in a graphene-based ultra-compact plasmonic encoder using an Au nano-ridge on a silicon substrate

Appl. Opt. 61(11), 3209-3217 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]

Characterization of the laser-induced breakdown spectroscopy near the gas–liquid two-phase interface

Appl. Opt. 61(11), 3008-3018 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]

Fabrication of microlens arrays with high filling factors by combining a thermal reflow and parylene CVD technique and the applications on OLEDs

Appl. Opt. 61(11), 3048-3053 (2022)  View: HTML | PDF

Tunable and enhanced optical activity in twisted graphene metasurface bilayers

open access Appl. Opt. 61(11), 3054-3060 (2022)  View: HTML | PDF

Tunable terahertz group slowing effect with plasmon-induced transparency metamaterial

Appl. Opt. 61(11), 3218-3222 (2022)  View: HTML | PDF