15 February 2024, Volume 49, Issue 4, pp. 778-1104  
84 articles

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Joint time and frequency transfer through one International Telecommunication Union 100 GHz wavelength division multiplexing channel with commercial devices

open access Opt. Lett. 49(4), 875-878 (2024)  View: HTML | PDF

Two-stage look-up-table-based 16QAM vector millimeter-wave signal generation and reception

Opt. Lett. 49(4), 879-882 (2024)  View: HTML | PDF

Stretch tuning of dispersion in optical microfibers

Opt. Lett. 49(4), 895-898 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Real-time demonstration of two-aperture coherent digital combining free-space optical transmission with a real-valued MIMO adaptive equalizer

Opt. Lett. 49(4), 903-906 (2024)  View: HTML | PDF

Impact of non-Gaussian noise on GMI and LDPC performance in neural network equalized systems

open access Opt. Lett. 49(4), 923-926 (2024)  View: HTML | PDF

Two-level coding for efficient digital radio-over-fiber transmission with unequal bit protection

Opt. Lett. 49(4), 943-946 (2024)  View: HTML | PDF

Demonstration of spectrum narrowing mitigation based on recurrent neural networks for ultra-dense WDM networks

Opt. Lett. 49(4), 947-950 (2024)  View: HTML | PDF

Mode-division-multiplexing self-homodyne coherent transmission over a weakly coupled few-mode fiber for optical interconnections

open access Opt. Lett. 49(4), 981-984 (2024)  View: HTML | PDF

Unidirectional coupled chiral fiber grating

Opt. Lett. 49(4), 985-988 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Er-doped silicate fiber amplifiers in the L-band with flat gain

Opt. Lett. 49(4), 989-992 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Ultrahigh-order QAM secure transmission based on delta-sigma modulation using discrete memristive-enhanced chaos

Opt. Lett. 49(4), 1069-1072 (2024)  View: HTML | PDF

Fiber Bragg grating inscription assisted by a spatial light modulator

open access Opt. Lett. 49(4), 1077-1080 (2024)  View: HTML | PDF

Optical proximity correction of hot-spot patterns with subwavelength size in DMD maskless projection lithography

Opt. Lett. 49(4), 810-813 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Generation of arbitrary vector vortex beams on a higher-order Poincaré sphere using a double-exposure polarization-multiplexed hologram

open access Opt. Lett. 49(4), 1053-1056 (2024)  View: HTML | PDF

Adaptive real-time single-pixel imaging

Opt. Lett. 49(4), 1065-1068 (2024)  View: HTML | PDF  [Suppl. Mat. (4)]

Editors' Pick

Inverse-designed silicon nitride reflectors

open access Opt. Lett. 49(4), 786-789 (2024)  View: HTML | PDF

Compact mode converter on SOI based on a polygonal subwavelength grating structure

Opt. Lett. 49(4), 834-837 (2024)  View: HTML | PDF

Parallel edge extraction operators on chip speed up photonic convolutional neural networks

Opt. Lett. 49(4), 838-841 (2024)  View: HTML | PDF

Integrated liquid-crystal-based variable-tap devices for visible-light amplitude modulation

Opt. Lett. 49(4), 1041-1044 (2024)  View: HTML | PDF

On-chip germanium photodetector with interleaved junctions for the 2-µm wave band

Opt. Lett. 49(4), 1085-1088 (2024)  View: HTML | PDF

Hard excitation mode of a system with optomechanical instability

open access Opt. Lett. 49(4), 782-785 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Impact of higher-order dispersion on frequency-modulated combs

open access Opt. Lett. 49(4), 794-797 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Bidirectional electrostatic MEMS-tunable VCSELs

open access Opt. Lett. 49(4), 802-805 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Phosphorus-doped fiber for flat octave spanning supercontinuum generation

Opt. Lett. 49(4), 830-833 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Electrodynamic modeling of threshold-free lasing in photonic time crystals

Opt. Lett. 49(4), 842-845 (2024)  View: HTML | PDF

Passively Q-switched 2.3 μm Tm:YVO4 laser using a Cr:ZnS saturable absorber

Opt. Lett. 49(4), 862-865 (2024)  View: HTML | PDF

All-fiber hectowatt radially polarized laser system

Opt. Lett. 49(4), 891-894 (2024)  View: HTML | PDF

Single femtosecond pulse writing of a bifocal lens

Opt. Lett. 49(4), 911-914 (2024)  View: HTML | PDF

Hybrid fiber/bulk laser source designed for CO2 and wind measurements at 2.05 µm

open access Opt. Lett. 49(4), 969-972 (2024)  View: HTML | PDF

Modelocking of a frequency-shifted feedback laser triggered by amplitude modulation

open access Opt. Lett. 49(4), 1005-1008 (2024)  View: HTML | PDF  [Suppl. Mat. (2)]

Nanosecond pulsed deep-red Raman laser based on the Nd:YLF dual-crystal configuration

Opt. Lett. 49(4), 1009-1012 (2024)  View: HTML | PDF

Er3+:YLiF4 channeled waveguide laser near 2.7–2.8 µm fabricated by femtosecond laser inscription

Opt. Lett. 49(4), 1017-1020 (2024)  View: HTML | PDF

Editors' Pick

Ultra-phase-stable infrared light source at the watt level

open access Opt. Lett. 49(4), 1049-1052 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Low-threshold AlGaN-based deep ultraviolet laser enabled by a nanoporous cladding layer

Opt. Lett. 49(4), 1061-1064 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Continuous-wave long-wavelength infrared difference-frequency generation in ZGP driven by near-infrared fiber lasers

Opt. Lett. 49(4), 1101-1104 (2024)  View: HTML | PDF

Editors' Pick

Mirrored transformation optics

Opt. Lett. 49(4), 907-910 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Broadband tunable laser and infrared camouflage by wavelength-selective scattering metamaterial with radiative thermal management

Opt. Lett. 49(4), 935-938 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Tunable Fabry–Perot interferometer operated in the terahertz range based on an effective refractive index control using pitch-variable subwavelength gratings

Opt. Lett. 49(4), 951-954 (2024)  View: HTML | PDF  [Suppl. Mat. (2)]

Directional emission of a three-dimensional connection-type metamaterial

open access Opt. Lett. 49(4), 1029-1032 (2024)  View: HTML | PDF

Photoacoustic expansion microscopy of melanosomes

open access Opt. Lett. 49(4), 798-801 (2024)  View: HTML | PDF  [Suppl. Mat. (2)]

High-contrast handheld FFOCT system for tissue imaging

Opt. Lett. 49(4), 1081-1084 (2024)  View: HTML | PDF

Continuous-wave operation of a tandem optical parametric oscillator up to 5.19 µm based on periodically poled LiNbO3

Opt. Lett. 49(4), 931-934 (2024)  View: HTML | PDF

Equivalent temperature stabilization of nonlinear-optical crystals

Opt. Lett. 49(4), 1013-1016 (2024)  View: HTML | PDF

All-optical spin valve effect in nonlinear optics

Opt. Lett. 49(4), 1025-1028 (2024)  View: HTML | PDF

Editors' Pick

Third harmonic generation due to free carrier in InSb using a terahertz free electron laser

open access Opt. Lett. 49(4), 1073-1076 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Second-harmonic flat-top beam shaping via a three-dimensional nonlinear photonic crystal

Opt. Lett. 49(4), 1097-1100 (2024)  View: HTML | PDF

Arbitrary fabrication of complex lithium niobate three-dimensional microstructures for second harmonic generation enhancement

Opt. Lett. 49(4), 850-853 (2024)  View: HTML | PDF

Improving optoelectronic performance and modulation bandwidth of green µ-LEDs via a compound pre-strained strategy

open access Opt. Lett. 49(4), 883-886 (2024)  View: HTML | PDF

Digital self-aligned focusing schlieren

open access Opt. Lett. 49(4), 778-781 (2024)  View: HTML | PDF

Light control of a movable microbubble in an ethanol-filled fiber microcavity for displacement measurement

Opt. Lett. 49(4), 790-793 (2024)  View: HTML | PDF  [Suppl. Mat. (2)]

Tomographic FLEET with a wedge array for multi-point three-component velocimetry

open access Opt. Lett. 49(4), 846-849 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Semi-supervised angular super-resolution method for autostereoscopic 3D surface measurement

open access Opt. Lett. 49(4), 858-861 (2024)  View: HTML | PDF

Digital image correlation-assisted phase-sensitive optical coherence tomography

Opt. Lett. 49(4), 867-870 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Branch-cut algorithm with second-order residues in phase unwrapping

Opt. Lett. 49(4), 899-902 (2024)  View: HTML | PDF  [Suppl. Mat. (2)]

Focal plane coincidence method for a multi-view telecentric 3D imaging system

open access Opt. Lett. 49(4), 919-922 (2024)  View: HTML | PDF

Optical ranging and vibration sensing based on the lagging propagation phase of structured beams

open access Opt. Lett. 49(4), 927-930 (2024)  View: HTML | PDF

High-precision multi-spectral radiation thermometry method based on the improved grey wolf optimization algorithm inversion

Opt. Lett. 49(4), 957-960 (2024)  View: HTML | PDF

Computational simulation of multi-wavelength light-field thermometry based on a chromatic meta-lens

Opt. Lett. 49(4), 961-964 (2024)  View: HTML | PDF

Light field camera calibration and point spread function calculation based on differentiable ray tracing

Opt. Lett. 49(4), 965-968 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Photonically referenced extremely stable oscillator

open access Opt. Lett. 49(4), 977-980 (2024)  View: HTML | PDF

Beating the spectroscopic Rayleigh limit via post-processed heterodyne detection

open access Opt. Lett. 49(4), 1001-1004 (2024)  View: HTML | PDF

Resolution-increased fiber-optic strain sensor with a large dynamic range driven by white light

Opt. Lett. 49(4), 1057-1060 (2024)  View: HTML | PDF

Optical ReLU-like activation function based on a semiconductor laser with optical injection

Opt. Lett. 49(4), 818-821 (2024)  View: HTML | PDF

Compact lithium niobate plasmonic modulator

open access Opt. Lett. 49(4), 939-942 (2024)  View: HTML | PDF

Operation-robust SiO2-based memristive application in air

Opt. Lett. 49(4), 993-996 (2024)  View: HTML | PDF

Design and optimization of a multidirectional photodetector in optoelectronic integration

Opt. Lett. 49(4), 997-1000 (2024)  View: HTML | PDF

High-order optical vortex beam generation based on watt-class spatial phase plate-integrated photonic-crystal surface-emitting lasers

Opt. Lett. 49(4), 973-976 (2024)  View: HTML | PDF

Multilayer dielectric reflector using low-index nanolattices

Opt. Lett. 49(4), 1093-1096 (2024)  View: HTML | PDF

Multiplication of orbital angular momentum via multi-plane light conversion

open access Opt. Lett. 49(4), 887-890 (2024)  View: HTML | PDF

Vortex ring reconnections in elliptic Gaussian beams

Opt. Lett. 49(4), 915-918 (2024)  View: HTML | PDF  [Suppl. Mat. (6)]

1D speckle-learned structured light recognition

Opt. Lett. 49(4), 1045-1048 (2024)  View: HTML | PDF

Near-field directionality governed by asymmetric dipole–matter interactions

Opt. Lett. 49(4), 826-829 (2024)  View: HTML | PDF

Editors' Pick

Electro-optical properties of a graphene device on a tip-enhanced Raman spectroscopy system

open access Opt. Lett. 49(4), 871-874 (2024)  View: HTML | PDF

Optical nanoimaging of laser-switched phase-change plasmonic infrared antennas

Opt. Lett. 49(4), 1021-1024 (2024)  View: HTML | PDF

Manipulation of the polarization state of the focus based on a slab plasmon waveguide

Opt. Lett. 49(4), 1089-1092 (2024)  View: HTML | PDF

Controlling atom-photon bound states in a coupled resonator array with a two-level quantum emitter

open access Opt. Lett. 49(4), 806-809 (2024)  View: HTML | PDF

Reduction of the two-photon temporal distinguishability for measurement-device-independent quantum key distribution

Opt. Lett. 49(4), 822-825 (2024)  View: HTML | PDF

Pressure sensing with two-color laser absorption spectroscopy for combustion diagnostics

open access Opt. Lett. 49(4), 1033-1036 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Poling-assisted hydrofluoric acid wet etching of thin-film lithium niobate

Opt. Lett. 49(4), 854-857 (2024)  View: HTML | PDF

Use of spatiotemporal couplings and an axiparabola to control the velocity of peak intensity

open access Opt. Lett. 49(4), 814-817 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Streaking camera in the high intensity regime

Opt. Lett. 49(4), 1037-1040 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

High-resolution ghost imaging through complex scattering media via a temporal correction: erratum

open access Opt. Lett. 49(4), 866-866 (2024)  View: HTML | PDF

Optical feedback noise-immune cavity-enhanced optical heterodyne molecular spectrometry for sub-Doppler-broadened detection of C2H2: publisher’s note

open access Opt. Lett. 49(4), 956-956 (2024)  View: HTML | PDF