Optics Letters

Article	Citations
Imaginary coupling induced Dirac points and group velocity control in the non-reciprocal Hermitian lattice	103
Dual-channel bistability modulation in a bilayer graphene-based optomechanical system	95
Vortex ring beams in nonlinear P T-symmetric systems	90
Dynamic control of the mode-locked fiber laser using a GO/PS modulator	89
Coherent multi-band MIMO radar: robustness analysis to SSMF-based RF signal delivery	86
Coaxial dual-beam wavefront shaping using nonlocal diffractive metasurfaces in terahertz frequencies	84
Orthogonal hologram memory extending from visible to UV mediated with TaOx/TiO2:Ag heterojunctions	77
Flatbands in a bilayer surface plasmon crystal at a large twist angle due to interlayer strong coupling	72
Solid-state transverse Anderson localized fiber laser	63
Observing multi-frequency structured illumination patterns based on an evanescent field in a millimeter-scale polymer slide	62
Quasi-distributed acoustic sensing based on optical path difference demodulation for high-frequency and large-amplitude using an optical fiber interferometer array	60
Broadband generation of quasi bound-state-in-continuum modes using subwavelength truncated cone resonators	60
Enhancing THz emission from nonlinear metasurfaces by a Bragg perfect absorber	58
Phase noise elimination in frequency sweeping interferometry based on a common-path interferometer	57
Experimental demonstration of an on-chip spatial light receiver based on inverse design in free-space optical communication	55
Long range topography by dispersion unmatched spectral-domain interferometry based on virtually imaged phased array modes	54
Non-Hermitian mode-locking synthesized by parity-time and anti-parity-time symmetric modulations	54
Transmitter dispersion eye closure quaternary assessment based on linear CNN with 1 × 1 convolutional kernel	54
Ultracompact and ultralow-loss S-bends with easy fabrication by numerical optimization	54
Optical phased array with 2D beam steering based on nonlinear beam mixing	52
1.9 µJ external-cavity dumped ultra-broad-area semiconductor nanosecond laser	52
Coherent N2 + emission mediated by coherent Raman scattering for gas-phase thermometry	51
Complexity curtailed MLSE equalizer based on a compact look-up-table for C-band DSB IM/DD transmission	51
Dispersion-engineered low-crosstalk metasurface for mid-infrared snapshot multi-spectral imaging	50
Handheld volumetric photoacoustic/ultrasound imaging using an internal scanning mechanism	50

Entanglement-enhanced phase sensitivity at low frequencies in a truncated SU(1,1) interferometer	50
Design of compact surface-emitting nanolasers based on topological guided-mode resonance	50
Rapid fabrication of highly uniform polygons by femtosecond laser patterning based on free lens modulation	49
Unified Stokes–Mueller polarimetry for multi-photon processes at varying wavelengths	47
Hyperspectral imaging of acoustically trapped plastics	47
Nonlinear Airy beam propagation in defected photonic lattices	47
Coherently averaged optical frequency comb spectroscopy with a single electro-optic modulator	47
Geometric-phase-based axicon lens for computational achromatic imaging	46
Longitudinal manipulation of local nonseparability in vector beams	46
Fano resonance in a dolomite phase-change multilayer design for dynamically tunable omnidirectional monochromatic thermal emission	45
Asymmetric transmission devices empowered by a cascaded structure of a dielectric metasurface-photonic crystal	45
Bio-inspired heterogeneous metacrystal for high-efficiency solar energy harvesting	45
Polarization-insensitive vortex beam generator by the holographic grating on an integrated multi-layer waveguide	43
Coulomb potential determining terahertz polarization in a two-color laser field	43
Raman spectroscopy with a microfluidic device embedded with plasmonic metasurface	43
Scene-aware virtual lens group for achromatic extended depth-of-field imaging	42
Maximizing the forward scattering of dielectric nanoantennas through surface impedance coatings	42
Multi-grayscale driving system for a passive-matrix alternating current electroluminescence display with low crosstalk by an asymmetric half-voltage driving strategy	42
200-km multi-user fully connected quantum entanglement distribution network in noisy environments	42
Single-crystal CsPbBr3-based vertical cavity surface emitting laser	41
Single-shot multi-color fluorescence microscopy via a colorimetry camera	41
Mirrored transformation optics	41
Cepstrum-based interferometric microscopy with rolling-shutter cameras	41
Non-line-of-sight optical wireless communication system enabled by wavefront shaping for multi-user indoor access	41
Bifocal lenses with adjustable intensities enabled by bilayer liquid crystal structures	39
Improving spatial accuracy and signal-to-noise ratio through Babinet-principle-based coherent amplitude modulation imaging	39
Fast rate dual-comb spectrometer in the water-transparent 7.5–11.5 µm region	39
Compact four-port optical mode router based on direct mode-selective coupling	39
High-numerical-aperture and high-efficiency polarization-based metalenses with pitch size control utilizing silicon-rich nitride	39
Dynamic visualization of the photorefractive effect via single-pixel complex-amplitude imaging	39
High-resolution 3D nanoprinting based on two-step absorption via an integrated fiber-coupled laser diode	38
High-resolution rapid-scanning Fourier transform spectroscopy of ultracold atoms	38
Experimental demonstration of visualized multi-core fiber coupling alignment system for inter-core cross talk measurement	38
Single-element balanced detector giving 65 dB CMRR at 30 MHz	38
Visibly transparent multifunctional camouflage coating with efficient thermal management	38
Cross-domain heterogeneous metasurface inverse design based on a transfer learning method	38
Narrow linewidth distributed feedback lasers utilizing distributed phase shift	38
Experimental quantum natural gradient optimization in photonics	38
Asymmetric steering of phonon polaritons based on bilayer metagratings	37
Wavelength extension beyond 3 µm in a Ho3+/Pr3+ co-doped AlF3-based fiber laser	37
Heterogeneous integration of an on-chip Nd:YAG whispering gallery mode laser with a lithium-niobate-on-insulator platform	37
High-speed spectral imaging via multispectral pulse illumination and temporal–spectral decoupling	37
Mitigating nonlinear penalty induced from a low-speed optical supervisory channel on coherent signals	37
Multiple topological states within a common bandgap of two non-trivial photonic crystals	37
Geometrical projection identity-based 3D reconstruction for fringe projection profilometry	36
Phase-coded coherent microwave pulse generation based on an actively mode-locked optoelectronic parametric oscillator	36
Monocular line scan vision-based surface defect detection approach for highly reflective bearing balls	36
Non-Hermitian skin effect in semiconductor photonic crystal slabs	36
Efficient single-scattering look-up table for lidar and polarimeter water cloud studies	36
Bipolar segmented photonic digital-to-analog converter with wavelength multiplexing and balanced detection	36

Helically twisted nonlinear photonic crystals	36
Watt-class injection-locked diode laser system at 399 nm for atomic physics	36
Optically pumped semiconductor laser with intracavity stimulated Raman scattering for tunable output between 1160 and 1220nm	36
Design of a frequency-multiplexed metasurface with asymmetric transmission	36
Application of deep learning to single-shot gas-phase laser-induced breakdown spectroscopy	36
Absolute test for flat surfaces by shifted and rotated maps with yaw angle monitored	36
Closed-loop cophasing method for segmented mirrors based on slope signals derived from dispersed interferograms	36
Brightness and purity of a room-temperature single-photon source in the blue–green range	36
High-precision multi-spectral radiation thermometry method based on the improved gray wolf optimization algorithm inversion: comment	35
High-throughput multiplexed fluorescence lifetime microscopy	35
Quantum advantage of fully guided single-mode squeezing for quantum teleportation and sensing	35
Efficient temporal compression of 10-μJ pulses in periodic layered Kerr media: publisher’s note	35
A 1.6 µm dual-channel cylindrical vector laser enabling multi-state shift keying	35
Passively Q-switched Tm:YLF laser at 2.3 µm: instability analysis and stabilization	35
One-step formation of a plasmonic grating with an ultranarrow resonance linewidth for sensing	35
Characterization of photon combination pathways for harmonic generation from indium tin oxide thin films	35
Rogue wave generation using a chaotic semiconductor laser with energy redistribution	35
Efficient first-order quasi-phase-matched backward second-harmonic generation	34
Optimized adaptation algorithms for low-complexity adaptive equalizers	34
Tuning of optical force on Rayleigh particles by charges	34
Ring-focused light fields generated through a liquid-crystal module assisted by embedded aluminum concentric cylinders driven electrically	34
Augmented space signal detection method for IM/DD optical communication systems	34
High-sensitivity strain sensor based on a helical-core long-period fiber grating	34
High-efficiency thermo-optic control of a longitudinal radiation angle in a silicon-based optical phased array by leveraging the backside air trench structure	34
End-to-end learning of joint noise shaping and probabilistic shaping for OAM mode division multiplexing transmission	34
Hybrid silicon-chalcogenide glass-integrated photonic platform for EDFA-free four-wave mixing	34
Fabricating and investigating a beveled mesa with a specific inclination angle to improve electrical and optical performances for GaN-based micro-light-emitting diodes	33
Magnetic tuning with minimal thermal drift in high-Q microspheres coated with magnetorheological polydimethylsiloxane	33
High-performance Yb:CaYAlO 4 dual-crystal regenerative amplifier at 5 and 50 kHz repetition frequency	33
Efficient generation of quantum light using bound states in the continuum in silicon-nanowire slow-light waveguides	33
Utilizing quantitative phase microscopy to localize fluorescence in three dimensions via the transport of intensity equation	33
Interferometric measurement of arbitrary propagating vector beams that are tightly focused	33
Lensless masked imaging with self-calibrated phase retrieval	33
Geometry optimization of cantilever-based optical microphones	33
Slotted surface gratings fabricated by selective area growth of the p-InP cladding layer for BH lasers	33
Tunable acousto-optic optical frequency combs	32
All-solid-state 3-µm single-frequency Er:CaF2 laser with a stable and switchable wavelength	32
High-fidelity mesoscopic fluorescence molecular tomography based on SSB-Net	32
Photoacoustic maximum amplitude projection microscopy by ultra-low data sampling	32
Internal silicon laser processing with picosecond double pulses	32
Resonant silicon waveguide with strong transverse electric field rotation for magnetic-field-induced non-reciprocity	32
Broadband 1.0 µm emission in Nd3+/Yb3+ co-doped phosphate glasses and fibers for photonic applications	32
Efficient continuous-wave Nd:YVO4/KGW intracavity Raman laser	32
Compact effective surface plasmon polariton transmission line with undiminished bandwidth and enhanced field confinement	32
Coherence–orbital angular momentum matrix of non-uniformly correlated sources	32
Background-reduced spectral peak generation using a nonlinear loop mirror with a gas cell	31
Actively Q-switched self-frequency-doubled Yb:YCOB green laser with output power of a dozen watts	31
Governance of Friedrich–Wintgen bound states in the continuum by tuning the internal coupling of meta-atoms	31
Shack–Hartmann wavefront sensor slope measurement algorithm robust to scintillation and sensor saturation	31
Chiral enantiomer recognition of amino acids enhanced by terahertz spin beam separation based on a Pancharatnam–Berry metasurface	31
Rewritable photonic integrated circuits using dielectric-assisted phase-change material waveguides	31
Photonic extreme learning machine based on phase-sensitive optical-time-domain reflectometry of Rayleigh scattering from a long fiber	31
Ultra-compact multimode waveguide bend based on a central width controllable dual Bezier structure	31
High-precision laser beam lateral displacement measurement based on differential wavefront sensing	31
Energy-level-dominated luminescence tuning of Mn2+-doped Cs3Cu2I5 perovskites for single-component white LEDs	31
High-quality factor Ta 2 O 5 -on-insulator resonators with ultimate thermal stability	31
Erbium-doped ZBLAN fiber laser pumped at 1.7 µm for emission at 2.8 µm	31
Multi-gigahertz femtosecond pulses from linear and nonlinear propagation of a phase-modulated laser	31
Light-assisted precise control of micro-cavity lasers for lead halide perovskite nanorods	31
Integrated orbital angular momentum mode sorters on vortex fibers	31
Tunable high energy pulse generation in the range of 2.9–3.6 μm enabled by an actively Q switched Er3+/Dy3+ codoped fluoride fiber oscillator	31
Predicting the largest Lyapunov exponent of chaotic optically injected lasers by machine learning	30
Line integral compressed ultrafast photography for large time-scale measurements	30
Suppression of modulation instability in VCSEL by external optical injection	30
Boundary-driven exceptional points in photonic waveguide lattices	30
Watt-level gigahertz femtosecond fiber laser system at 920 nm	30
Polarization multiplexing silicon photonic optical phased array with a wide scanning range	30
Ultra-low-latency 3D measurement with a 1D approximate de Bruijn pattern	30
Extending mid-infrared wavelength to 6.84 μm in oxide nonlinear optical crystal via birefringence dispersion management	30
Learning-enabled data transmission with up to 32 multiplexed orbital angular momentum channels through a commercial multi-mode fiber	30
Optofluidic SERS based on Ag nanocubes with high sensitivity for detecting a prevalent water pollutant	30
Permanent dipole moments improve quantum coherence near plasmonic structures	29
Ultra-compact hybrid multimode division multiplexer based on a photonic crystal nanobeam	29
Optomagnetism with a plasmonic skyrmion	29
GaN-based green resonant-cavity light-emitting diodes with Al mirror and copper plate	29
Viewpoint-dependent lighting on polygonal holograms using bump mapping	29
Ultrahigh return loss LPFGs fabricated via femtosecond laser direct writing of ultrashort TFBGs	29
Femtotesla 4He magnetometer with a multipass cell	29
Methods of correction to extrinsic parameters in a stereoscopic vision with the assistance of two known-distance points	29
Virtual atom–photon bound states and spontaneous emission control	29

Computational refocusing in phase-unstable polarization-sensitive optical coherence tomography	29
Theoretical investigation of pure-state single-photon and large-bandwidth-correlation biphoton generation from micro/nanofiber	29
Route to pure-quartic solitons in the mid-infrared	29
Photonic spin Hall effect–enabled optical differentiation for real-time monitoring of chiral molecular dynamics	29
Flat-top solitons and anomalous interactions in media with even-order dispersions and competing nonlinearities	29
Liquid drop interferometry on reflective surfaces	29
A silicon source of frequency-bin entangled photons	29
High-SNR, high- repetition-rate, compact, picosecond, mid-infrared optical parametric oscillator pumped synchronously by a harmonic mode-locked fiber laser	29
Physics-constrained reconstruction for super-resolution ptychographic structured modulation microscopy	29
Improved Camshift algorithm based on ECA-ResNet model for laser spot tracking in UOWC systems	28
Ultra-compact diode-pumped single-frequency Ti:sapphire laser	28
Broadband silicon polarization beam splitter based on Floquet engineering	28
Energy disturbance-induced collision between soliton molecules and switch dynamics in fiber lasers: periodic collision, oscillation, and annihilation	28
Smartphone-integrated portable liquid-level and RI sensor based on a coupling technique using POF	28
Fast polarization independent tunable liquid crystal Solc filter using Sagnac configuration	28
Optical transfer delay measurement with enhanced range and accuracy via vernier scale readout principle	28
Generation of 200 fs optical vortex pulses with 12 MW peak power from a Yb-doped fiber amplifier	28
High-efficiency grating coupler for an ultralow-loss Si3N4-based platform	28
Robust pattern retrieval in an optical Hopfield neural network	28
Design method of a lens with an extended depth of field based on multimodal deep optics	28
Motion-resistant structured illumination microscopy based on principal component analysis	28
Efficient and compact source of tuneable ultrafast deep ultraviolet laser pulses at 50 kHz repetition rate	28
Exceptional-point-enhanced nanoparticle sensor utilizing a linewidth broadening mechanism	28
Linear-optics-based high-dimensional quantum gate with qudits	28
Secure semantic optical communication scheme based on the multi-head attention mechanism	28
In vivo biological safety investigation of Yb-CALGO femtosecond laser dental surgery	28
Time-gated Raman spectroscopy using a 3D-stacked back-side illuminated CMOS SPAD array	28
Short, broadband, and polarization-insensitive adiabatic Y-junction power splitters	27
Mobile full-duplex deep-ultraviolet light communication network	27
Bistable soliton optical frequency combs in a second-harmonic generation Kerr cavity	27
Liquid Crystal Smart Window Based on the Synergistic Effect of Focal Conic State and Ionic Turbulence	27
Long-distance axial spectral encoding using space-time wave packets	27
Ultra-broadband dual-polarization and arbitrary ratio power splitters based on Bezier curve optimized multimode interference	27
Non-invasive imaging using a low-spatial-coherence multimode random polymer fiber laser	27
Accelerating the phase demodulation process for heterodyne Φ-OTDR using spatial phase shifting	27
All-diamond transparent solar-blind UV photodetector with thin boron-doped diamond film as electrodes	27
Learning-based adaptive under-sampling for Fourier single-pixel imaging	27
Ultra-broadband optical amplifiers based on bismuth-doped heterogeneous-core fibers	27
MOPA laser system with a 4-channel Yb:YAG single-rod amplifier and coherent beam combining	27
Polarization-multiplexing metafiber for dual-mode bright-field and dark-field microscopy	27
Compressive phase-shifting fringe projection profilometry for accelerating 3D metrology	27
Cascade MIR Ho:YLF laser at 2.1 µm and 2.9 µm	27
Multilayer dielectric metalens	27
Polarization-insensitive 40-channel 100-GHz spacing fold-back planar echelle grating Mux/Demux for photonic integrated wavelength-selective switches	26
High-Q Fano resonance in polymer metasurface for refractive index gas sensing	26
Light-driven transport of microparticles with phase-gradient metasurfaces	26
Fast mode competition of multi-mode phonon lasers enhanced by optical gain in an active MIM system	26
Wavelength-tunable and high-heralding-efficiency quantum photon source in a birefringent phase-matched lithium niobate waveguide	26
Construction of multiple anti-resonant light guidance mechanisms in a hollow-core fiber structure for simultaneous measurement of multiple parameters	26
Lithium niobate waveguide-integrated Bi2Te3/graphene heterojunction photodetector	26
RF-controlled mode-locking and optoelectronic pulse compressing with distributed selectable wavelengths	26
Symmetry of constellation diagram-based intelligent SNR estimation for visible light communications	26
Depletion-limited Kerr solitons in singly resonant optical parametric oscillators	26
Broadband frequency generation by four-wave mixing in an all-bands-flat Floquet–Lieb topological insulator	26
Spin injection enhancement in CW VECSEL at room temperature using push–pull optical pumping	26
Ultrafast movies of the photoinduced phonon and magnon propagation using dual frequency-comb technology	26
Alleviation of DC drift in a thin-film lithium niobate modulator utilizing Ar+ ion milling	26
Phase-matching-free ultrashort laser pulse characterization from a transient plasma lens	26
Subdiffusive dynamics in photonic random walks probed with classical light	26
Merging mirror-coupled bound states in the continuum at THz frequency	26
Single-mode distributed feedback lasing using photonic bandgaps to suppress degenerate modes	26
Polarization states and far-field optical properties in dielectric photonic crystal slabs	26
SiPM-based LiDAR with multipulse sequence modulation and multithreshold signal processing	26
High-efficiency polarization beam merging metagrating design via global initial solution-based topology optimization	26
Modified Mach–Zehnder interferometer for spatial coherence measurement	26
Incoherent computer-generated holography	26
Correction for a long-wave infrared coded aperture hyperspectral imaging model via multi-source deviation coupling analysis	26
Broadband stepped-frequency radar waveform generation by Fourier domain mode-locking period-one laser dynamics	25
Enhancing light extraction efficiency of 242 nm DUV micro-LEDs via hybrid nanorod arrays	25
Potentials with partly constant free spectral range and their application to SNAP microresonators	25
High-performance multi-parameter fiber sensor by grating-enhanced Mach–Zehnder interference	25
Photonic time-frequency filter based on the software-defined time-frequency prism	25
Vortex ring reconnections in elliptic Gaussian beams	25
Validated enhancement and temperature modulated absorbance of a WS2 monolayer based on a planar structure	25
Ultracompact all-fiber self-transceiving ultrasonic probe with an enhanced working distance	25
Realization of low-cross-talk half-wavelength pitch waveguide array on a silicon-on-insulator platform	25
Mechanism to generate continuous kilowatt coherent THz radiation based on self-sustained laser modulation in a steady-state microbunching storage ring	25
Pinhole-free point-diffraction dynamic phase imaging using focused white-light Sagnac interferometry	25
Large and tunable optoelectronic chromatic dispersion in PIN-type photodiodes	25
Optical polarization properties of TPP2MnBr4 perovskite crystal adjusted by the self-trapping state	25
Three-dimensional force-tactile sensors based on embedded fiber Bragg gratings in anisotropic materials	25
Dynamic laser protection window based on a topological state photonic crystal of a nonlinear LiNbO3 interface	25
Nanovibration detection based on a microsphere	25
Distributed fiber optic shape sensing with simultaneous interrogation of multiple fibers based on Rayleigh-signature domain multiplexing	25
Laser beam homogenization based on a multifocal liquid crystal microlens array	25
Parallel random fiber Bragg gratings in cladding for a narrow linewidth random fiber laser	25
Multiphoton absorption enhancement by graphene–gold nanostructure	25
Heterodyne detection of backscattering for whispering-gallery-mode sensors	25
Enhancing microstructure and device performance of InGaN quantum dot micro-LEDs through substrate off-cut angle modulation	25
Tunable mode convertor based on fiber Bragg grating inscribed in graded-index nine-mode fiber	25
Measurement of the nonlinear parametric instability gain in dispersion oscillating fibers	25
Few-mode squeezing in type-I parametric downconversion by complete group velocity matching	25
Femtosecond laser-written mid-infrared waveguides in a heavy oxide germanate glass	25
TWDM-assisted passive quadrature phase demodulation for a Fabry–Perot-based ultrasound localization detection	24
Compact snapshot multispectral-depth imaging system with shared-modal multi-bandpass lenslet array (SMLA)	24