Optics Letters

(The TQCC of Optics Letters is 8. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-07-01 to 2024-07-01.)
High-speed computer-generated holography using an autoencoder-based deep neural network115
AlGaN-based deep ultraviolet micro-LED emitting at 275 nm107
Reconfigurable all-optical nonlinear activation functions for neuromorphic photonics92
Efficient erbium-doped thin-film lithium niobate waveguide amplifiers88
On-chip tunable microdisk laser fabricated on Er3+-doped lithium niobate on insulator87
H-shaped acoustic micro-resonator-based quartz-enhanced photoacoustic spectroscopy85
Kilowatt-average-power compression of millijoule pulses in a gas-filled multi-pass cell81
Symmetric metasurface with dual band polarization-independent high-Q resonances governed by symmetry-protected BIC76
Tunable 3D Dirac-semimetals supported mid-IR hybrid plasmonic waveguides70
Greater than one billion Q factor for on-chip microresonators69
Spectral broadening of 112  mJ, 1.3  ps pulses at 5  kHz in a LG10 multipass cell with compressibility to 37  fs68
Low-loss edge-coupling thin-film lithium niobate modulator with an efficient phase shifter67
1  kW, 10  mJ, 120  fs coherently combined fiber CPA laser system66
Reaching fiber-laser coherence in integrated photonics66
Acoustic microresonator based in-plane quartz-enhanced photoacoustic spectroscopy sensor with a line interaction mode66
Fast Mueller matrix microscope based on dual DoFP polarimeters64
1.1  J Yb:YAG picosecond laser at 1  kHz repetition rate64
Coupled cavity-waveguide based on topological corner state and edge state64
Multipass cell for high-power few-cycle compression63
Optoretinogram: optical measurement of human cone and rod photoreceptor responses to light63
Hollow-core resonator fiber optic gyroscope using nodeless anti-resonant fiber63
Scheme of coherent optical chaos communication63
InGaN quantum well with gradually varying indium content for high-efficiency GaN-based green light-emitting diodes60
Snapshot multispectral endomicroscopy56
Multi-pass quartz-enhanced photoacoustic spectroscopy-based trace gas sensing55
DNN-FZA camera: a deep learning approach toward broadband FZA lensless imaging54
Broadband silicon nitride nanophotonic phased arrays for wide-angle beam steering54
Y4-Net: a deep learning solution to one-shot dual-wavelength digital holographic reconstruction53
Enhanced light extraction of the deep-ultraviolet micro-LED via rational design of chip sidewall53
Digital holographic deep learning of red blood cells for field-portable, rapid COVID-19 screening52
Super tiny quartz-tuning-fork-based light-induced thermoelastic spectroscopy sensing52
Light propagation through metamaterial temporal slabs: reflection, refraction, and special cases51
Experimental demonstration of a tunable photonic hook by a partially illuminated dielectric microcylinder51
Silicon photonic microelectromechanical phase shifters for scalable programmable photonics50
Optical analog computing of two-dimensional spatial differentiation based on the Brewster effect50
15 W monolithic fiber laser at 3.55 µm50
Wide-angle polarization selectivity based on anomalous defect mode in photonic crystal containing hyperbolic metamaterials49
161  W middle infrared ZnGeP2 MOPA system pumped by 300  W-class Ho:YAG MOPA system49
Investigation of InGaN-based red/green micro-light-emitting diodes49
Trace gas sensing based on single-quartz-enhanced photoacoustic–photothermal dual spectroscopy49
Bound states in the continuum supported by silicon oligomer metasurfaces47
2  Gbps free-space ultraviolet-C communication based on a high-bandwidth micro-LED achieved with pre-equalization47
Mach–Zehnder silicon-photonic switch with low random phase errors47
Efficient second-harmonic generation in high Q-factor asymmetric lithium niobate metasurfaces47
Switchable and spacing tunable dual-wavelength spatiotemporal mode-locked fiber laser46
Chiral plasmonic metasurface absorbers in the mid-infrared wavelength range46
Topological bimeronic beams46
On-chip erbium-doped lithium niobate microring lasers45
Ultralow 0.034 dB/m loss wafer-scale integrated photonics realizing 720 million Q and 380 μW threshold Brillouin lasing45
Electro-optically tunable microring laser monolithically integrated on lithium niobate on insulator45
High-speed electro-optic modulator based on silicon nitride loaded lithium niobate on an insulator platform45
High sensitivity multitasking non-reciprocity sensor using the photonic spin Hall effect44
70 mJ nonlinear compression and scaling route for an Yb amplifier using large-core hollow fibers44
Multi-millijoule, few-cycle 5  µm OPCPA at 1  kHz repetition rate44
Adaptive sigmoid-like and PReLU activation functions for all-optical perceptron44
Resonance-trapped bound states in the continuum in metallic THz metasurfaces43
Dynamic contrast in scanning microscopic OCT43
Experimental demonstration of high-rate discrete-modulated continuous-variable quantum key distribution system43
Chaotic optical communications at 56 Gbit/s over 100-km fiber transmission based on a chaos generation model driven by long short-term memory networks42
Mode-multiplex plasmonic sensor for multi-analyte detection42
Topological rainbow based on graded topological photonic crystals42
Aberration-free pupil steerable Maxwellian display for augmented reality with cholesteric liquid crystal holographic lenses42
Highly efficient thermo-optic tunable micro-ring resonator based on an LNOI platform42
17.8 fs broadband Kerr-lens mode-locked Yb:CALGO oscillator41
Quartz-enhanced photoacoustic spectroscopy sensing using trapezoidal- and round-head quartz tuning forks41
Steering non-Hermitian skin modes by synthetic gauge fields in optical ring resonators41
Fully reconfigurable coherent optical vector–matrix multiplication41
Image-free real-time 3-D tracking of a fast-moving object using dual-pixel detection41
Tunable single-mode laser on thin film lithium niobate40
Magnetic wire: transverse magnetism in a one-dimensional plasmonic system40
Megahertz-rate OH planar laser-induced fluorescence imaging in a rotating detonation combustor40
Multifunctional optical fiber sensor for simultaneous measurement of temperature and salinity40
Two-step phase-shifting interferometry for self-interference digital holography40
Entangled photons from subwavelength nonlinear films40
Optical tuning of dielectric nanoantennas for thermo-optically reconfigurable nonlinear metasurfaces40
Ultraviolet to mid-infrared supercontinuum generation in single-crystalline aluminum nitride waveguides39
Beyond 25 Gbps optical wireless communication using wavelength division multiplexed LEDs and micro-LEDs39
Low-noise high-order Raman fiber laser pumped by random lasing39
Real-time demonstration of 103.125-Gbps fiber–THz–fiber 2 × 2 MIMO transparent transmission at 360–430 GHz based on photonics39
IPLNet: a neural network for intensity-polarization imaging in low light39
Analog-digital hybrid chaos-based long-haul coherent optical secure communication39
Full-field real-time characterization of creeping solitons dynamics in a mode-locked fiber laser39
Efficient and highly tunable second-harmonic generation in Z-cut periodically poled lithium niobate nanowaveguides39
Phase-change metasurface with tunable and switchable circular dichroism38
Power stable 1.5–10.5  µm cascaded mid-infrared supercontinuum laser without thulium amplifier38
Simultaneous generation of the second- and third-order OAM modes by using a high-order helical long-period fiber grating38
Wavelength-scanning lensfree on-chip microscopy for wide-field pixel-super-resolved quantitative phase imaging38
Full-color micro-LED display based on a single chip with two types of InGaN/GaN MQWs38
Gas-plasma-based generation of broadband terahertz radiation with 640  mW average power38
Experimental demonstration of single-mode topological valley-Hall lasing at telecommunication wavelength controlled by the degree of asymmetry38
Differential integrating sphere-based photoacoustic spectroscopy gas sensing38
Symmetric Pearcey Gaussian beams37
Energy-efficient thermo-optic silicon phase shifter with well-balanced overall performance37
Weakly nonlinear topological gap solitons in Su–Schrieffer–Heeger photonic lattices37
Generation of 1  µJ and 40  fs pulses from a large mode area gain-managed nonlinear amplifier37
On-chip ultra-narrow-linewidth single-mode microlaser on lithium niobate on insulator37
Linear array focused-laser differential interferometry for single-shot multi-point flow disturbance measurements37
Broadband dispersionless topological slow light37
Tunable metamaterial-based silicon waveguide37
150 J DPSSL operating at 1.5 kW level36
Hollow-waveguide-based light-induced thermoelastic spectroscopy sensing36
Partially coherent Pearcey–Gauss beams36
5  kW monolithic fiber amplifier employing homemade spindle-shaped ytterbium-doped fiber36
Dynamically reversible and strong circular dichroism based on Babinet-invertible chiral metasurfaces36
Thin-disk laser system operating above 10  kW at near fundamental mode beam quality36
Conversion efficiency of soliton Kerr combs36
Electrically pumped widely tunable O-band hybrid lithium niobite/III-V laser35
Ultra-compact silicon mode-order converters based on dielectric slots35
Radial-cavity quartz-enhanced photoacoustic spectroscopy35
New temperature measurement method based on light-induced thermoelastic spectroscopy35
Deep neural network for modeling soliton dynamics in the mode-locked laser35
Active beam manipulation and convolution operation in VO2-integrated coding terahertz metasurfaces35
High-performance terahertz vortex beam generator based on square-split-ring metasurfaces34
Confocal air-coupled ultrasonic optical coherence elastography probe for quantitative biomechanics34
Depth-enhanced head-mounted light field displays based on integral imaging34
Symmetry-breaking bifurcations and ghost states in the fractional nonlinear Schrödinger equation with a PT-symmetric potential34
High-efficiency chirped grating couplers on lithium niobate on insulator34
Lidar system based on lens assisted integrated beam steering34
Highly sensitive multi-stage terahertz parametric detector34
Simultaneous refractive index and temperature sensing based on a fiber surface waveguide and fiber Bragg gratings33
Terahertz image super-resolution based on a complex convolutional neural network33
Mid-infrared supercontinuum generation in silicon-germanium all-normal dispersion waveguides33
5 W ultra-low-noise 2 µm single-frequency fiber laser for next-generation gravitational wave detectors33
Particle swarm optimization of silicon photonic crystal waveguide transition33
Magnon laser based on Brillouin light scattering33
Flexible autofocusing properties of ring Pearcey beams by means of a cross phase33
Orbital angular momentum beams generation from 61 channels coherent beam combining femtosecond digital laser33
Room temperature mid-infrared fiber lasing beyond 5  µm in chalcogenide glass small-core step index fiber33
Terahertz spin-selective perfect absorption enabled by quasi-bound states in the continuum33
Non-diffracting and self-accelerating Bessel beams with on-demand tailored intensity profiles along arbitrary trajectories32
Fabricating low loss waveguides over a large depth in glass by temperature gradient assisted femtosecond laser writing32
Nonreciprocal absorber with a narrow band of angular polarization sensitive regions based on a quasi-periodic structure32
Hybrid-integrated diode laser in the visible spectral range32
Megawatt pulses from an all-fiber and self-starting femtosecond oscillator32
Parallel emitted silicon nitride nanophotonic phased arrays for two-dimensional beam steering32
Sub-50  fs pulse generation from a SESAM mode-locked Tm,Ho-codoped calcium aluminate laser32
Resonant dispersive wave emission in hollow capillary fibers filled with pressure gradients32
Mechanical sharing dual-comb fiber laser based on an all-polarization-maintaining cavity configuration32
3D printing of silica glass through a multiphoton polymerization process32
Abruptly autofocusing circular swallowtail beams32
Efficient electro-optical modulation on thin-film lithium niobate32
Thermally induced generation of platicons in optical microresonators32
High fill factor microlens array fabrication using direct laser writing and its application in wavefront detection32
Demonstration of a compact, multi-joule, diode-pumped Tm:YLF laser32
Waveguide-type Maxwellian near-eye display using a pin-mirror holographic optical element array31
Nonreciprocal conventional photon blockade in driven dissipative atom-cavity31
Coherent chaotic optical communication of 30 Gb/s over 340-km fiber transmission via deep learning31
Forgery attack on optical encryption based on computational ghost imaging31
Precision glass molding of diffractive optical elements with high surface quality31
Predictability, distinguishability, and entanglement31
Liquid crystal integrated metalens with dynamic focusing property31
Rainbow trapping based on higher-order topological corner modes31
Pulsating dynamics in a pure-quartic soliton fiber laser31
Microwave pulse generation via employing an electric signal modulator to achieve time-domain mode locking in an optoelectronic oscillator30
Single-frequency integrated laser on erbium-doped lithium niobate on insulator30
Photoswitchable stimulated Raman scattering spectroscopy and microscopy30
Ultra-flat, low-noise, and linearly polarized fiber supercontinuum source covering 670–1390  nm30
Passive polarimetric imaging of millimeter and terahertz waves for personnel security screening30
Femtosecond laser auto-positioning direct writing of a multicore fiber Bragg grating array for shape sensing30
Enhanced ablation efficiency using GHz bursts in micromachining fused silica30
Realization of tunable edge-enhanced images based on computing metasurfaces30
Snapshot temporal compressive microscopy using an iterative algorithm with untrained neural networks30
Frequency comb generation in a pulse-pumped normal dispersion Kerr mini-resonator30
Cascade recurrent neural network-assisted nonlinear equalization for a 100  Gb/s PAM4 short-reach direct detection system30
Lithography-free flexible perfect broadband absorber in visible light based on an all-dielectric multilayer structure30
Multiband topological states in non-Hermitian photonic crystals30
Experimental comparison of silica fibers for laser cooling30
All-optical non-linear activation function for neuromorphic photonic computing using semiconductor Fano lasers29
32 Gb/s physical-layer secure optical communication over 200 km based on temporal dispersion and self-feedback phase encryption29
Lensless full-color holographic Maxwellian near-eye display with a horizontal eyebox expansion29
Fast beam steering with an optical phased array29
High-performance, compact optical standard29
Color computational ghost imaging based on a generative adversarial network29
Coherent synthetic aperture imaging for visible remote sensing via reflective Fourier ptychography29
Vector Lissajous laser beams29
Semiconductor saturable absorber mirror in the 3–5 µm mid-infrared region29
Ultrafast 3.5  µm fiber laser29
Continuous chirped-wave phase-sensitive optical time domain reflectometry29
Real-time observation of multi-soliton asynchronous pulsations in an L-band dissipative soliton fiber laser29
Learning complex scattering media for optical encryption29
High-efficiency second harmonic generation of blue light on thin-film lithium niobate29
All fiber compact bending sensor with high sensitivity based on a multimode fiber embedded chirped long-period grating29
Experimental quantum entanglement and teleportation by tuning remote spatial indistinguishability of independent photons29
3D printed hybrid refractive/diffractive achromat and apochromat for the visible wavelength range28
Integrated room temperature single-photon source for quantum key distribution28
Wide-field-of-view optical detectors using fused fiber-optic tapers28
Ultrahigh-sensitivity displacement sensing enabled by the Vernier effect with inhibited antiresonance28
Intrinsic amplitude-noise suppression in fiber lasers mode-locked with nonlinear amplifying loop mirrors28
Near-single-mode 3  kW monolithic fiber oscillator based on a longitudinally spindle-shaped Yb-doped fiber28
Simple technique of coupling a diode laser into a linear power buildup cavity for Raman gas sensing28
Femtosecond laser direct-written fiber Bragg gratings with high reflectivity and low loss at wavelengths beyond 4 µm28
Spatial and frequency-selective optical field coupling absorption in an ultra-thin random metasurface28
Yb:GdScO3 crystal for efficient ultrashort pulse lasers28
Design and simulation of a GST-based metasurface with strong and switchable circular dichroism28
Switchable imaging between edge-enhanced and bright-field based on a phase-change metasurface28
PAExM: label-free hyper-resolution photoacoustic expansion microscopy28
Effective discrimination of chiral molecules in a cavity28
C-band 67 GHz silicon photonic microring modulator for dispersion-uncompensated 100 Gbaud PAM-427
GeSn lateral p-i-n waveguide photodetectors for mid-infrared integrated photonics27
10-W-scale Kerr-lens mode-locked Yb:CALYO laser with sub-100-fs pulses27
Tunable light absorption of graphene using topological interface states27
Random fiber laser based on a partial-reflection random fiber grating for high temperature sensing27
Reconfigurable terahertz switch using flexible L-shaped metamaterial27
3D time-domain beam mapping for studying nonlinear dynamics in multimode optical fibers27
Dual-probe 1D hybrid fs/ps rotational CARS for simultaneous single-shot temperature, pressure, and O2/N2 measurements27
Implementation of the toroidal absorption cell with multi-layer patterns by a single ring surface27
Long wavelength operation of a dysprosium fiber laser for polymer processing27
High-energy, tunable, long-wave mid-infrared optical parametric oscillator based on BaGa4Se7 crystal27
Dispersion-like lineshape observed in cavity-enhanced saturation spectroscopy of HD at 1.4  µm27
Radiative loss control of an embedded silicon perfect absorber in the visible region27
Tunable dual-channel ultra-narrowband Bragg grating filter on thin-film lithium niobate27
Raman pure quartic solitons in Kerr microresonators27
Sub-five-optical-cycle pulse generation from a Kerr-lens mode-locked Yb:CaYAlO4 laser27
Experimental three-state measurement-device-independent quantum key distribution with uncharacterized sources27
Vector partially coherent beams with prescribed non-uniform correlation structure26
Electro-optic reconfigurable two-mode (de)multiplexer on thin-film lithium niobate26
Hybrid photonic-plasmonic nano-cavity with ultra-high Q/V26
Multimode Mamyshev oscillator26
Long-period fiber grating based on inner microholes in optical fiber26
Two-dimensional vector accelerometer based on orthogonal Bragg gratings inscribed in a standard single-mode fiber cladding26
Dissipative soliton generation from a large anomalous dispersion ytterbium-doped fiber laser26
Low-power and high-speed 2 × 2 thermo-optic MMI-MZI switch with suspended phase arms and heater-on-slab structure26
Highly efficient optical antenna with small beam divergence in silicon waveguides26
Nonlocal magnon entanglement generation in coupled hybrid cavity systems26
Microwave-photonic optical fiber interferometers for refractive index sensing with high sensitivity and a tunable dynamic range26
High-throughput screening of a high-Q mid-infrared Tamm emitter by material informatics26
Optimization of computer-generated holograms featuring phase randomness control26
High-speed label-free ultraviolet photoacoustic microscopy for histology-like imaging of unprocessed biological tissues26
Buildup dynamics of a pulsating dissipative soliton in an all-normal-dispersion PM Yb-doped fiber laser with a NALM26
Buildup dynamics of asynchronous vector solitons in a polarization-multiplexed dual-comb fiber laser26
Improvement in the temporal contrast in the tens of ps range of the multi-PW Apollon laser front-end26
Two-octave-wide (3–12  µm) subharmonic produced in a minimally dispersive optical parametric oscillator cavity26
Efficient point-by-point Bragg grating inscription in sapphire fiber using femtosecond laser filaments26
Combined multi-band infrared camouflage and thermal management via a simple multilayer structure design26
2.05  µm chirped pulse amplification system at a 1  kHz repetition rate—2.4  ps pulses with 17  GW peak power26
Parallelized fiber Michelson interferometers with advanced curvature sensitivity plus abated temperature crosstalk26
Imaging through opacity using a near-infrared low-spatial-coherence fiber light source26
Vector dynamics of pulsating solitons in an ultrafast fiber laser26
Color polarization demosaicking by a convolutional neural network25
Nonlinear calibration of frequency modulated continuous wave LIDAR based on a microresonator soliton comb25
Thermal control of a Kerr microresonator soliton comb via an optical sideband25
Ultrafast green thin-disk laser exceeding 1.4  kW of average power25
Switchable bifunctional metasurfaces: nearly perfect retroreflection and absorption at the terahertz regime25
Unpolarized resonant notch filters for the 8–12  µm spectral region25
Lensless phase retrieval based on deep learning used in holographic data storage25
Folded thin-film lithium niobate modulator based on a poled Mach–Zehnder interferometer structure25
Simultaneous measurement of refractive index and temperature based on a side-polish and V-groove plastic optical fiber SPR sensor25
Tunable optical vortex array in a two-dimensional electromagnetically induced atomic lattice25
Optical phased array neural probes for beam-steering in brain tissue25
Terahertz liquid crystal programmable metasurface based on resonance switching25