15 March 2023, Volume 48, Issue 6, pp. 1339-1545  
52 articles

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Cladding pumped bismuth-doped fiber amplifiers operating in O-, E-, and S-telecom bands

Opt. Lett. 48(6), 1339-1342 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Deep learning-enabled broadband full-Stokes polarimeter with a portable fiber optical spectrometer

Opt. Lett. 48(6), 1359-1362 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Beyond 300-Gbps/λ photonics-aided THz-over-fiber transmission employing MIMO single-carrier frequency-domain equalizer

Opt. Lett. 48(6), 1363-1366 (2023)  View: HTML | PDF

Mitigating nonlinear penalty induced from a low-speed optical supervisory channel on coherent signals

Opt. Lett. 48(6), 1367-1370 (2023)  View: HTML | PDF

Convolutional-neural-network-based versus vision-transformer-based SNR estimation for visible light communication networks

Opt. Lett. 48(6), 1419-1422 (2023)  View: HTML | PDF

Femtosecond laser line-by-line tilted Bragg grating inscription in single-mode step-index TOPAS/ZEONEX polymer optical fiber

Opt. Lett. 48(6), 1438-1441 (2023)  View: HTML | PDF

Probabilistic shaping-based delta sigma modulation

Opt. Lett. 48(6), 1450-1453 (2023)  View: HTML | PDF

Editors' Pick

Experimental demonstration of an 8-Gbit/s free-space secure optical communication link using all-optical chaos modulation

Opt. Lett. 48(6), 1470-1473 (2023)  View: HTML | PDF

Accurate modeling and measurement of pressure-induced group velocity dispersion variations in anti-resonant hollow-core fibers

Opt. Lett. 48(6), 1506-1509 (2023)  View: HTML | PDF

FPGA-based 4 × 29.4912 Gbit/s PS-PAM4 signal transmission with a low-complexity probabilistic shaping scheme

Opt. Lett. 48(6), 1514-1517 (2023)  View: HTML | PDF

Self-imaging-based high-power all-fiber coherent combiners: fabrication and preliminary demonstration

Opt. Lett. 48(6), 1538-1541 (2023)  View: HTML | PDF

Robust phase unwrapping via non-local regularization

Opt. Lett. 48(6), 1399-1402 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Multi-target object scattering imaging with intensity correlation of structured illumination

Opt. Lett. 48(6), 1486-1489 (2023)  View: HTML | PDF

Investigating learning-empowered hologram generation for holographic displays with ill-tuned hardware

Opt. Lett. 48(6), 1478-1481 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Sub-Rayleigh dark-field imaging via speckle illumination

Opt. Lett. 48(6), 1347-1350 (2023)  View: HTML | PDF

Two-photon fluorescence imaging using a tunable spectral window based on fiber supercontinuum

Opt. Lett. 48(6), 1518-1521 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Editors' Pick

Long-range photon-efficient 3D imaging without range ambiguity

Opt. Lett. 48(6), 1542-1545 (2023)  View: HTML | PDF

One-dimensional grating coupler on lithium-niobate-on-insulator for high-efficiency and polarization-independent coupling

Opt. Lett. 48(6), 1434-1437 (2023)  View: HTML | PDF

Investigation of the electro-optic effect in high-Q 4H-SiC microresonators

Opt. Lett. 48(6), 1482-1485 (2023)  View: HTML | PDF

High-power femtosecond regenerative amplifier based on Yb:CaYAlO4 dual-crystal configuration

Opt. Lett. 48(6), 1395-1398 (2023)  View: HTML | PDF

Wideband chaos induced by the optical injection of a frequency comb

Opt. Lett. 48(6), 1442-1445 (2023)  View: HTML | PDF

Editors' Pick

Spectral broadening of 2-mJ femtosecond pulses in a compact air-filled convex–concave multi-pass cell

open access Opt. Lett. 48(6), 1458-1461 (2023)  View: HTML | PDF

Editors' Pick

Non-linear dynamics of multimode semiconductor lasers: dispersion-based phase instability and route to single-frequency operation

open access Opt. Lett. 48(6), 1462-1465 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Deep-red double-clad fiber laser at 717 nm

Opt. Lett. 48(6), 1494-1497 (2023)  View: HTML | PDF

Selectable two-wavelength Nd:YVO4 Raman laser at 671 and 714 nm

Opt. Lett. 48(6), 1510-1513 (2023)  View: HTML | PDF

Terahertz inner and outer edge modes in a tetramer of strongly coupled spoof localized surface plasmons

Opt. Lett. 48(6), 1343-1346 (2023)  View: HTML | PDF

Dispersion engineering of spoof plasmonic metamaterials via interdigital capacitance structures

Opt. Lett. 48(6), 1383-1386 (2023)  View: HTML | PDF

Optimization of multispectral chalcogenide glass for large-size fabrication

Opt. Lett. 48(6), 1431-1433 (2023)  View: HTML | PDF

Graphene perfect absorber based on degenerate critical coupling of toroidal mode

Opt. Lett. 48(6), 1490-1493 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Editors' Pick

Strong light–matter interactions of exciton in bulk WS2 and a toroidal dipole resonance

Opt. Lett. 48(6), 1530-1533 (2023)  View: HTML | PDF

Multi-mode fiber-based speckle contrast optical spectroscopy: analysis of speckle statistics

Opt. Lett. 48(6), 1427-1430 (2023)  View: HTML | PDF

High-contrast optical bistability using a subwavelength epsilon-near-zero material

Opt. Lett. 48(6), 1371-1374 (2023)  View: HTML | PDF

Experimental observation of the spectral self-imaging effect with a four-wave mixing time lens

Opt. Lett. 48(6), 1522-1525 (2023)  View: HTML | PDF

Efficient first-order quasi-phase-matched backward second-harmonic generation

open access Opt. Lett. 48(6), 1534-1537 (2023)  View: HTML | PDF

Editors' Pick

Fresnel zone plate sculptured out of diamond by femtosecond laser for harsh environments

Opt. Lett. 48(6), 1379-1382 (2023)  View: HTML | PDF

High resolution compact spectrometer system based on scattering and spectral reconstruction

Opt. Lett. 48(6), 1466-1469 (2023)  View: HTML | PDF

Physics-model-based neural networks for inverse design of binary phase planar diffractive lenses

Opt. Lett. 48(6), 1474-1477 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Compensation of scale factor nonlinear error introduced by harmonic distortion for open-loop fiber optic gyroscopes

Opt. Lett. 48(6), 1351-1354 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Optical fiber inclinometer with dynamically controllable excitation length of quantum dots liquid-core waveguide based on a photo-controlled bubble

Opt. Lett. 48(6), 1403-1406 (2023)  View: HTML | PDF  [Suppl. Mat. (3)]

Large dynamic strain measurement via slope-assisted Brillouin optical time domain reflectometry using a frequency equalizer

Opt. Lett. 48(6), 1407-1410 (2023)  View: HTML | PDF

High-sensitivity vector bend sensor based on a fiber directional coupler inscribed by a femtosecond laser

Opt. Lett. 48(6), 1498-1501 (2023)  View: HTML | PDF

Frequency-tunable microwave generation with parity–time symmetry period-one laser dynamics

Opt. Lett. 48(6), 1355-1358 (2023)  View: HTML | PDF

Stochastic photonic spiking neuron for Bayesian inference with unsupervised learning

Opt. Lett. 48(6), 1411-1414 (2023)  View: HTML | PDF

Manipulation of the photoluminescence of lead halide perovskite quantum dots with mechanically reconfigurable 3D photonic crystals

Opt. Lett. 48(6), 1415-1418 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Editors' Pick

On-chip size, low-noise fringe pattern projector offering highly accurate 3D measurement

open access Opt. Lett. 48(6), 1387-1390 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Sign flips, crossovers, and spatial inversions in surface plasmon resonance across a chiral–metal interface

Opt. Lett. 48(6), 1391-1394 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Distance-controlled surface-enhanced Raman spectroscopy of nanoparticles

open access Opt. Lett. 48(6), 1454-1457 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Editors' Pick

Mid-infrared silicon metasurfaces for near-field enhancement of molecular fingerprints

Opt. Lett. 48(6), 1502-1505 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Experimental measurement of quadrature squeezing in quadripartite entanglement

Opt. Lett. 48(6), 1375-1378 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Fiber-integrated silicon carbide silicon-vacancy-based magnetometer

Opt. Lett. 48(6), 1423-1426 (2023)  View: HTML | PDF

Cs microcell optical reference with frequency stability in the low 10−13 range at 1 s

Opt. Lett. 48(6), 1526-1529 (2023)  View: HTML | PDF