20 February 2023, Volume 62, Issue 6, pp. 1436-1653; Feat. pp: LAC1–A136  
39 articles


Laser Applications to Chemical, Security, and Environmental Analysis: introduction to the feature issue

open access Appl. Opt. 62(6), LAC1-LAC3 (2023)  View: HTML | PDF

Long-distance laser Doppler water flow velocimetry method based on adaptive Gaussian weighted integration

Appl. Opt. 62(6), A1-A11 (2023)  View: HTML | PDF

Editors' Pick

Quantum-cascade-laser-absorption-spectroscopy diagnostic for temperature, pressure, and NO X 2 Π 1/2 at 500 kHz in shock-heated air at elevated pressures

Appl. Opt. 62(6), A12-A24 (2023)  View: HTML | PDF

Mach 18 flow velocimetry with 100-kHz KTV and PLEET in AEDC Tunnel 9

Appl. Opt. 62(6), A25-A30 (2023)  View: HTML | PDF

Mid-infrared laser heterodyne spectrometer by hollow optical fiber and its newly designed coupler

Appl. Opt. 62(6), A31-A36 (2023)  View: HTML | PDF

AP–HTPB propellant combustion under strain conditions with laser absorption spectroscopy

Appl. Opt. 62(6), A37-A45 (2023)  View: HTML | PDF

Laser-based sensing in the long-wavelength mid-infrared: chemical kinetics and environmental monitoring applications

Appl. Opt. 62(6), A46-A58 (2023)  View: HTML | PDF

Recent progress in high-speed laser diagnostics for hypersonic flows [Invited]

Appl. Opt. 62(6), A59-A75 (2023)  View: HTML | PDF

High-performance layer-structured Si/Ga2O3/CH3NH3PbI3 heterojunction photodetector based on a Ga2O3 buffer interlayer

Appl. Opt. 62(6), A76-A82 (2023)  View: HTML | PDF

Machine learning in analytical spectroscopy for nuclear diagnostics [Invited]

Appl. Opt. 62(6), A83-A109 (2023)  View: HTML | PDF

Quenching measurements of Kr 5p[3/2]2 ← ← 4p6 1S0 electronic transition using absorption spectra

Appl. Opt. 62(6), A110-A117 (2023)  View: HTML | PDF  [Suppl. Mat. (2)]

LIBS and Raman spectroscopy in tandem with machine learning for interrogating weatherization of lithium hydride

Appl. Opt. 62(6), A118-A126 (2023)  View: HTML | PDF

Ratio fluorescence sensor based on CD/Cu-MOFs for detection of Hg2+

Appl. Opt. 62(6), A127-A136 (2023)  View: HTML | PDF

Heterogeneous VLC/RF multi-hop cluster V2V channel allocation algorithm based on equivalent SINR

Appl. Opt. 62(6), 1528-1536 (2023)  View: HTML | PDF

OPGW positioning and early warning method based on a Brillouin distributed optical fiber sensor and machine learning

Appl. Opt. 62(6), 1557-1566 (2023)  View: HTML | PDF

Performance-enhanced fiber optic humidity sensors based on SiO2/porous PMMA coatings

Appl. Opt. 62(6), 1575-1581 (2023)  View: HTML | PDF

Sensitivity enhanced vector accelerometer based on FBG-FP inscribed on multicore fiber

Appl. Opt. 62(6), 1592-1597 (2023)  View: HTML | PDF

Identification of the interference spectra of edible oil samples based on neighborhood rough set attribute reduction

Appl. Opt. 62(6), 1537-1546 (2023)  View: HTML | PDF

Temperature effects on axial dispersion in a photopolymer-based holographic lens

Appl. Opt. 62(6), 1475-1482 (2023)  View: HTML | PDF  [Suppl. Mat. (9)]

Improving the upper atmospheric temperature accuracy of the ground-based instrument by eliminating noise ways

Appl. Opt. 62(6), 1436-1446 (2023)  View: HTML | PDF

Dynamic pressure surface deformation measurement based on a chromatic confocal sensor

Appl. Opt. 62(6), 1467-1474 (2023)  View: HTML | PDF

Editors' Pick

Concurrent optical inspection to boost characterization of plastic cortical bone under mechanical deformation

Appl. Opt. 62(6), 1483-1491 (2023)  View: HTML | PDF

Large numerical aperture off-axis reflective telescope design with a freeform mirror based on aperture expansion strategy

Appl. Opt. 62(6), 1510-1520 (2023)  View: HTML | PDF

Multi-harmonic reconstruction of photoelastic modulator-based Mueller polarimeters using the complex Q-matrix

Appl. Opt. 62(6), 1635-1646 (2023)  View: HTML | PDF

Multi-MEMS-microphone schemes in a miniature photoacoustic cell for acetylene trace gas measurement

Appl. Opt. 62(6), 1647-1653 (2023)  View: HTML | PDF

Self-Q-switched Er:Lu2O3 laser at 2.74 µm

Appl. Opt. 62(6), 1462-1466 (2023)  View: HTML | PDF

Design of few-mode erbium-doped fiber with a low differential modal gain and weak coupling based on layered doping

Appl. Opt. 62(6), 1567-1574 (2023)  View: HTML | PDF

Spectra reconfiguration of a silicon microring resonator via double injection with different angles

Appl. Opt. 62(6), 1497-1503 (2023)  View: HTML | PDF

Engineering a conformal optical window of a square-to-circular transition isolator

Appl. Opt. 62(6), 1616-1627 (2023)  View: HTML | PDF

Broadband plasma spray anti-reflection coating technology for millimeter-wave astrophysics

Appl. Opt. 62(6), 1628-1634 (2023)  View: HTML | PDF

High-efficiency metalens-based compact multispectral variable spectrometer

Appl. Opt. 62(6), 1456-1461 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Compact on-chip crystalline resonator integration with etching of tapered fiber waveguide

Appl. Opt. 62(6), 1492-1496 (2023)  View: HTML | PDF

Optimal design of a 4 × 4 MMI thermal optical switch with trapezoidal air trenches

Appl. Opt. 62(6), 1521-1527 (2023)  View: HTML | PDF

Near-MHz temperature and H2O measurements in post-detonation fireballs of 25 g hemispherical explosives using scanned-wavelength-modulation spectroscopy

Appl. Opt. 62(6), 1598-1609 (2023)  View: HTML | PDF

Terahertz all-dielectric metasurface sensor based on quasi-bound states in the continuum

Appl. Opt. 62(6), 1610-1615 (2023)  View: HTML | PDF