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Optica Publishing Group

20 July 2021, Volume 60, Issue 21, pp. 5990-6336  
40 articles

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Transforming a green laser pointer in a self-mixing interferometer capable of submicrometer vibration sensing

Appl. Opt. 60(21), 6251-6254 (2021)  View: HTML | PDF

Highly efficient optical fiber sensor for instantaneous measurement of elevated temperature in dental hard tissues irradiated with an Nd:YaG laser

Appl. Opt. 60(21), 6189-6198 (2021)  View: HTML | PDF

Low-loss single-mode modified conjoined tube hollow-core fiber

Appl. Opt. 60(21), 6243-6250 (2021)  View: HTML | PDF

Aberration compensation strategy for the radius of curvature error of the primary mirror in off-axis three-mirror anastigmatic telescopes

Appl. Opt. 60(21), 6199-6212 (2021)  View: HTML | PDF

Editors' Pick

Bubble optics: Leonardo’s cross revisited—Part 1, numerical methods

Appl. Opt. 60(21), 6213-6225 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Bubble optics: Leonardo’s cross revisited—Part 2, paraxial analytical methods

Appl. Opt. 60(21), 6226-6234 (2021)  View: HTML | PDF

Bubble optics: Leonardo’s cross revisited—Part 3, nonparaxial analytical methods

Appl. Opt. 60(21), 6235-6242 (2021)  View: HTML | PDF

Back-light color holography system using a reflection hologram

open access Appl. Opt. 60(21), 6023-6029 (2021)  View: HTML | PDF

Real-time holographic quantitative measurement of vapor density distribution of suspended droplets

Appl. Opt. 60(21), 6103-6115 (2021)  View: HTML | PDF

Residual grounding transformer network for terrain recognition on the lunar surface

Appl. Opt. 60(21), 6002-6014 (2021)  View: HTML | PDF

Automatic crack segmentation using deep high-resolution representation learning

Appl. Opt. 60(21), 6080-6090 (2021)  View: HTML | PDF

Simultaneously improving multiple imaging parameters with scattering media

Appl. Opt. 60(21), 6091-6096 (2021)  View: HTML | PDF

Seasonal deformation monitoring of the northern Yellow River Delta based on InSAR technology

Appl. Opt. 60(21), 6162-6169 (2021)  View: HTML | PDF

Multi-objective optimization for structured illumination in dynamic x-ray tomosynthesis

Appl. Opt. 60(21), 6177-6188 (2021)  View: HTML | PDF

Panoramic annular SLAM with loop closure and global optimization

Appl. Opt. 60(21), 6264-6274 (2021)  View: HTML | PDF

Editors' Pick

Single LED positioning scheme based on angle sensors in robotics

open access Appl. Opt. 60(21), 6275-6287 (2021)  View: HTML | PDF

Phase-error-compensation-based surface recovery algorithm using spectrum selection for white light interferometry

Appl. Opt. 60(21), 6030-6043 (2021)  View: HTML | PDF

Synchronous measurement of temperature and deformation by an ultraviolet imaging system and monochromatic pyrometry at extreme temperatures

Appl. Opt. 60(21), 6044-6056 (2021)  View: HTML | PDF

Abel inversion method using Chebyshev wavelets for tomographic reconstruction of an axisymmetric medium

Appl. Opt. 60(21), 6067-6075 (2021)  View: HTML | PDF

Improvement of frequency resolution using a sub-bin structure in the discrete Fourier transform

Appl. Opt. 60(21), 6290-6301 (2021)  View: HTML | PDF

Mid-infrared ridge waveguides fabricated in CaF2 crystal by the technique of O5+ ion irradiation

Appl. Opt. 60(21), 6302-6307 (2021)  View: HTML | PDF

Simulation and experimental research of a high-order Bragg grating semiconductor laser

open access Appl. Opt. 60(21), 6076-6079 (2021)  View: HTML | PDF

Editors' Pick

Thermal shock and fatigue lifetime characteristics of ceramic Nd:YAG

open access Appl. Opt. 60(21), 6170-6176 (2021)  View: HTML | PDF

3.25 kW all-fiberized and polarization-maintained Yb-doped amplifier with a 20 GHz linewidth and near-diffraction-limited beam quality

Appl. Opt. 60(21), 6331-6336 (2021)  View: HTML | PDF

Primary mirror segmentation for large optical telescopes: an inverse map projection approach

Appl. Opt. 60(21), 6015-6022 (2021)  View: HTML | PDF

High-contrast ratio and high-efficiency anamorphic DLP illumination system design with a freeform surface lens

Appl. Opt. 60(21), 6255-6263 (2021)  View: HTML | PDF

Generalized chromatic aberrations in non-rotationally symmetric optical systems–Part I: mathematical approach

Appl. Opt. 60(21), 6313-6321 (2021)  View: HTML | PDF

Generalized chromatic aberrations in non-rotationally symmetric optical systems–Part II: applications

Appl. Opt. 60(21), 6322-6330 (2021)  View: HTML | PDF

Simple high-sensitivity optical fiber humidity sensor

Appl. Opt. 60(21), 5990-5994 (2021)  View: HTML | PDF

Utilization of high-speed imaging for atmospheric scintillation studies

Appl. Opt. 60(21), 6057-6066 (2021)  View: HTML | PDF

Internal morphology-dependent resonances of a coated spherical particle

Appl. Opt. 60(21), 6116-6127 (2021)  View: HTML | PDF

Focusing characteristics of linearly polarized Lorentz–Gaussian vortex beams with sinusoidal phase modulation

Appl. Opt. 60(21), 6128-6134 (2021)  View: HTML | PDF

Digital long-term laser frequency stabilization with an optical frequency comb

Appl. Opt. 60(21), 6097-6102 (2021)  View: HTML | PDF

Editors' Pick

Improved KS-GMM algorithm applied in classification and recognition of honey based on laser-induced fluorescence spectra

Appl. Opt. 60(21), 6140-6146 (2021)  View: HTML | PDF

Stable directional emission in active optical waveguides shielding external environmental influences

Appl. Opt. 60(21), 6155-6161 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Adjustable multichannel terahertz resonator

Appl. Opt. 60(21), 6135-6139 (2021)  View: HTML | PDF

Aperture-type terahertz near-field imaging with a cylindrical frustum-shaped plastic probe

Appl. Opt. 60(21), 6308-6312 (2021)  View: HTML | PDF

Construction and validation of UV-C decontamination cabinets for filtering facepiece respirators: comment

open access Appl. Opt. 60(21), 6288-6289 (2021)  View: HTML | PDF

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