20 May 2021, Volume 60, Issue 15, pp. 4273-4501; Feat. pp: LAC1–C141  
46 articles


Laser applications to chemical, security, and environmental analysis: introduction to the feature issue

open access Appl. Opt. 60(15), LAC1-LAC3 (2021)  View: HTML | PDF

Editors' Pick

10 kHz 2D thermometry in turbulent reacting flows using two-color OH planar laser-induced fluorescence

Appl. Opt. 60(15), C1-C7 (2021)  View: HTML | PDF

Optical properties of volcanic aerosols from eruptions of Nishinoshima Island observed in Southern Taiwan

Appl. Opt. 60(15), C8-C11 (2021)  View: HTML | PDF

2.05-µm all-fiber laser source designed for CO2 and wind coherent lidar measurement

Appl. Opt. 60(15), C12-C19 (2021)  View: HTML | PDF

Hierarchical registration of laser point clouds between airborne and vehicle-borne data considering building eave attributes

Appl. Opt. 60(15), C20-C31 (2021)  View: HTML | PDF

Resonance-enhanced, rare-gas-assisted femtosecond-laser electronic-excitation tagging in argon/nitrogen mixtures

Appl. Opt. 60(15), C32-C37 (2021)  View: HTML | PDF

Hypersonic N2 boundary layer flow velocity profile measurements using FLEET

Appl. Opt. 60(15), C38-C46 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Compact fiber-coupled UV-NIR hyperspectral imaging sensor for characterizing ultra-high temperature ceramic materials

Appl. Opt. 60(15), C47-C54 (2021)  View: HTML | PDF

Editors' Pick

QEPAS sensor in a butterfly package and its application

Appl. Opt. 60(15), C55-C59 (2021)  View: HTML | PDF

Picosecond laser electronic excitation tagging velocimetry using a picosecond burst-mode laser

Appl. Opt. 60(15), C60-C67 (2021)  View: HTML | PDF

Editors' Pick

Methane leak detection by tunable laser spectroscopy and mid-infrared imaging

open access Appl. Opt. 60(15), C68-C75 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Spotlight on Optics

Improvement of the coherent model function for S-branch Raman linewidth determination in oxygen

open access Appl. Opt. 60(15), C76-C83 (2021)  View: HTML | PDF

Heterodyne photothermal spectroscopy of methane near 1651 nm inside hollow-core fiber using a bismuth-doped fiber amplifier

Appl. Opt. 60(15), C84-C91 (2021)  View: HTML | PDF

High speed external cavity diode laser concept based on a resonantly driven MEMS scanner for the mid-infrared region

Appl. Opt. 60(15), C92-C97 (2021)  View: HTML | PDF

Characterization of tracers for two-color laser-induced fluorescence thermometry of liquid-phase temperature in ethanol, 2–ethylhexanoic-acid/ethanol mixtures, 1-butanol, and o-xylene

open access Appl. Opt. 60(15), C98-C113 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Emissions in short-gated ns/ps/fs-LIBS for fuel-to-air ratio measurements in methane-air flames

Appl. Opt. 60(15), C114-C120 (2021)  View: HTML | PDF

Three-component flow velocity measurements with stereoscopic picosecond laser electronic excitation tagging

Appl. Opt. 60(15), C121-C130 (2021)  View: HTML | PDF

Pressure measurement in gas flows using laser-induced grating lifetime

Appl. Opt. 60(15), C131-C141 (2021)  View: HTML | PDF

Adaptation of the polarimetric multi-spectral Aerosol Limb Imager for high altitude aircraft and satellite observations

Appl. Opt. 60(15), 4325-4334 (2021)  View: HTML | PDF

Turbulence scale effects and resolution requirements in aero-optics

Appl. Opt. 60(15), 4426-4433 (2021)  View: HTML | PDF

Efficiency analysis of cellular/LiFi traffic offloading

Appl. Opt. 60(15), 4291-4298 (2021)  View: HTML | PDF

Editors' Pick

Sub-kilohertz linewidth fiber laser by using Bragg grating filters

Appl. Opt. 60(15), 4299-4304 (2021)  View: HTML | PDF

Numerical and experimental study on the impact of chromatic dispersion on O-band direct-detection transmission

Appl. Opt. 60(15), 4383-4390 (2021)  View: HTML | PDF

Design framework for metasurface optics-based convolutional neural networks

Appl. Opt. 60(15), 4356-4365 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Fast processing of underwater polarization imaging based on optical correlation

Appl. Opt. 60(15), 4462-4468 (2021)  View: HTML | PDF

Real-time quantitative phase imaging by single-shot dual-wavelength off-axis digital holographic microscopy

Appl. Opt. 60(15), 4418-4425 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Exact reconstruction condition for angle-limited computed tomography of chemiluminescence

Appl. Opt. 60(15), 4273-4281 (2021)  View: HTML | PDF

Double-path parallel convolutional neural network for removing speckle noise in different types of OCT images

Appl. Opt. 60(15), 4345-4355 (2021)  View: HTML | PDF

Editors' Pick

Pupil-modulation ghost phase imaging

Appl. Opt. 60(15), 4398-4403 (2021)  View: HTML | PDF

Editors' Pick

Underwater image sharpening based on structure restoration and texture enhancement

Appl. Opt. 60(15), 4443-4454 (2021)  View: HTML | PDF

Wavelength calibration methods in laser wavelength measurement

Appl. Opt. 60(15), 4315-4324 (2021)  View: HTML | PDF

Automated defect identification from carrier fringe patterns using Wigner–Ville distribution and a machine learning-based method

Appl. Opt. 60(15), 4391-4397 (2021)  View: HTML | PDF

Algorithm optimization of cross-interfaces computed tomography into full field

Appl. Opt. 60(15), 4469-4476 (2021)  View: HTML | PDF

Measurement of radius of curvature directly in the interferometer confocal position

Appl. Opt. 60(15), 4485-4490 (2021)  View: HTML | PDF

Bandwidth and stability of the stochastic parallel gradient descent algorithm for phase control in coherent beam combination

Appl. Opt. 60(15), 4366-4374 (2021)  View: HTML | PDF

Possibility of intracavity terahertz difference frequency generation in a two-frequency GaAsP/AlGaAs/GaAs quantum well laser

Appl. Opt. 60(15), 4404-4409 (2021)  View: HTML | PDF

Effect of surface modification on wettability and tribology by laser texturing in Al2O3

Appl. Opt. 60(15), 4434-4442 (2021)  View: HTML | PDF

Temperature dependent determination of the S-branch Raman linewidths of oxygen and carbon dioxide in an oxyfuel relevant mixture

Appl. Opt. 60(15), 4410-4417 (2021)  View: HTML | PDF

Broadband, ultrahigh efficiency fiber-to-chip coupling via multilayer nanophotonics

Appl. Opt. 60(15), 4340-4344 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Design method of wide field-of-view imaging systems using Gaussian radial basis functions freeform surfaces

Appl. Opt. 60(15), 4491-4501 (2021)  View: HTML | PDF

Weak value amplification for angular velocity measurements

Appl. Opt. 60(15), 4335-4339 (2021)  View: HTML | PDF

Rapid detection of cellulose and hemicellulose contents of corn stover based on near-infrared spectroscopy combined with chemometrics

Appl. Opt. 60(15), 4282-4290 (2021)  View: HTML | PDF

Compact computational spectrometer using a solid wedged low finesse etalon

Appl. Opt. 60(15), 4375-4382 (2021)  View: HTML | PDF

Dielectric function of vanadium oxide thin films by thermal annealing

Appl. Opt. 60(15), 4477-4484 (2021)  View: HTML | PDF