Optics and Laser Technology

Article	Citations
Evolution of multiple pulses and pump hysteresis phenomenon in a passively mode-locked Er-doped fiber laser based on an Sb2S3-PVA saturable absorber	212
All-purpose automatic image stacking for sparse aperture telescopes using dynamic metric stochastic parallel gradient descent algorithm	195
Enhancement of ultrafast nonlinear absorption by different substituted positions in pyrene-containing twistacenes isomers	155
L-band InAs/InP quantum dash laser spatial OAM light modes classification under smoke environment: An image processing enhanced deep learning approach	143
Photonic edge computing based on directly modulated laser array	142
Dual channel plasmonic hybrid system as potential multi-analyte and multi-parameter sensor	139
Laser surface melting and consecutive point-mode forging of DH36 marine steel: Dynamic recrystallization and anisotropism	137
Evolutionary processes and applications of microfiber resonant Rings: A systematic exploration for sensitivity enhancement	124
Robust neural network-assisted conjugate orbital angular momentum mode demodulation for modulation communication	122
Morphology-driven spectral extraction method for enhanced liquid–solid transition LIBS detection of heavy metals in water	122
Data-driven optimization of modulation matrices for low-sampling-rate single-pixel imaging	117
Quasi-Bessel beam generation by a diffractive axicon with an exponential phase function	115
Surface roughness and microhardness improvement of laser cladding stainless-steel 316 by laser polishing based on multiple remelting	114
A 3D analytical model to investigate laser-induced shock wave generation in water	114
Ph-dependent SERS performance of Ag-glutathione substrate for rapid detection of thiram in apples	113
Surface morphology and properties of structural steel via laser cleaning with saline solution pretreatment	113
Frequency-shifted laser feedback interferometry in non-planar ring oscillators	110
Cascaded optical tweezers with high-order beams for three-dimensional manipulation of cellular arrays	109
Optical-computing-based fiber nonlinearity compensation using a 2	109
All in-fiber Fabry–Pérot interferometer sensor towards refractive index and temperature simultaneous sensing	105
Material removal mechanism of cryogenic-laser assisted cutting for SiCp/Al composites	105
A numerical modelling for laser Powder-bed fusion of Ti-alloy with a hybrid heat Source: An investigation on solidification and microstructure formation	104
High efficiency deep ultraviolet micro-LED and optical fiber coupling for low power charge management applications	101
Nonlinear optimization of optical camera multiparameter via triple integrated Gradient-based optimizer algorithm	100
Laser dressing process monitoring of superabrasive grinding wheel based on spectroscopy	100

Light origami multi-beam interference digital holographic microscope for live cell imaging	99
The ablation threshold and incubation effect in picosecond laser surface treatment of CFRP	98
Research on the ablation mechanism and feasibility of UV laser drilling to improve the machining quality of 2.5D SiC/SiC composites	97
Polarization extinction ratio promotion in high-power linearly polarized fiber lasers	91
Mid-infrared self-pulse generation and enhanced pulse compression in Ho3+/Pr3+ co-doped lasers	91
Damage performance of alumina ceramic by femtosecond laser induced air filamentation	90
Efficient high-power 1.9 µm picosecond Raman laser in H2-filled hollow-core fiber without generation of rotational lines	87
Align-free multi-plane phase retrieval	85
Alleviating high PAPR and noise issues for optimized performance in ACO-OFDM-Based VLC systems	82
Flat-top beam shaping and optimization based on a single aspheric lens	81
Regular mode-hopping dynamics in Erbium-doped ring fiber laser with saturable absorber	80
Electrowetting liquid lens integrating adaptive liquid iris	79
Optimal process parameter combinations search for desired deposited layer geometry in laser-arc hybrid additive manufacturing based on multi-pass overlapping deposited layer contour prediction model a	79
Vortex phase filtering in flow field diagnosis: Realizing high-speed visualization and quantitative measurement	77
Cavity ring-down transient absorption spectroscopy (CRD-TAS): A proof of concept via detection of coherent artifacts of thin substrates	77
Actively switchable terahertz Spiral-Shaped metamaterial with programmable performance	76
Polarization-independent wide-angle flexible multiband thermal emitters enabled by layered quasi-periodic photonic crystal	76
Coupled microbeads for unidirectional cascade lasing transfer	71
LInear Optimization of Neurons (LION) for computational photography augmentation	70
Significant effective range enhancement for distributed forward SBS sensors enabled with radial basis neural network	70
Tunable structured AlGaN-based nanoporous distributed Bragg reflectors for light-coupling enhancement in monolayer MoS2	69
Zero-absorption-assisted multitask learning for simultaneous measurement of acetylene concentration and gas pressure from overlap-deformed spectra	69
Investigation of the micro-milling process of steel with THz bursts of ultrashort laser pulses	69
Analysis of the impact of DFB analog direct modulation laser and optical link configuration on the performance of a 50 km spool fiber phase-stabilized transmission system	69
Dynamically tunable photonic spin Hall effect based on insulating-metallic phase transition of Vanadium Dioxide	68
Microstructure evolution and defect characteristics of multilayer Fe-Cr alloy coatings fabricated by laser melting deposition	68
Editorial Board	67
An adaptive tracking measurement method for inner surface of laser fusion targets	67
Microstructural evolution and mechanical properties of an additively manufactured high-strength steel	66
Improvement on surface quality of Inconel-718 slits via laser cutting and wire electrochemical machining processes	66
Verification of wide-angle beam steering based on two- dimensional translation of objective lens, and design of relay optics to improve optical performances	65
Interconnected concentric ring resonator-based plasmonic sensor for ethanol blending detection in fuels	65
Unveiling the modulation potential: Comparison of MoS2 and MoSe2 as saturable absorbers in ultrafast fiber lasers	65
Highly sensitive interferometry with strong anti laser jamming capability based on frequency shift optical feedback	65
Study on ultraviolet laser processing of a single-crystal diamond along 〈1 0 0〉 and 〈1 1 0〉 crystal orientations	64
Enhancing the tribological properties of TA1 pure titanium by modulating the energy of pulsed laser nitriding	64
Research and application of femtosecond laser processing of SERS substrate structure	63
Displacement measurement of sub-nanometer resolution using space-domain active fiber cavity ring-down technology	63
Bidirectional mode-locked fiber laser based on nonlinear multimode interference	62
Super-resolution via hierarchical attention and detail enhancement transformer network	62
Reducing plasma shielding effect for improved nanosecond laser drilling of copper with applied direct current	62
Investigation on the evolution characteristics during grain growth and transition processes considering the grain remelting and nucleation in oscillating laser welding	62
A metasurface processor that supports synchronous operation of analog and digital computing	62
Direct connection of uni-traveling-carrier photodiodes to antennas for frequency reconfigurable fiber-radio transmission in the Ka band	62
A robust framework for medical hyperspectral image dimensionality reduction based on tensor Low-Rank manifold embedding	62
Editorial Board	62
Dual matched filter for FMCW lidar: Enabling better range and velocity measurements	61
Fringe locking system with large phase compensation range for holographic exposure systems with arbitrary recording wavefronts	61
An integrated laser system for manipulating trapped ions qubits	60
Femtosecond laser fabrication of nanopillar arrays for Surface-Enhanced Raman scattering substrates	60

Orthogonal design of bioinspired butterfly-wing microstructures for enhanced anti-reflection performance	60
Harmonic dichromatic soliton molecules in synchronous mode-locked fiber lasers	59
Foucault knife-edge test for the characterization of mid-spatial frequencies to optimize liquid-cooled Nd:Phosphate split-slab amplifiers	59
Single photon imaging based on beam manipulation	58
Rapid zooming liquid-compound-eye system for wide FOV imaging and multi-target focusing	58
The effect of laser scanning direction on the bonding properties of unidirectional CFRP	57
High-quality laser trepan drilling of carbon/carbon composites by modelling and analyzing process parameters	57
Analysis on surface morphology formation process of Al-Si coated 22MnB5 steel during laser welding	57
Effect of pulsed laser energy on grain morphology and texture characteristics of stainless steel fabricated by laser-PTA additive manufacturing	57
High-performance multispectral ghost imaging based on the sine–cosine optimized patterns	57
Direct integral displacement reconstruction based on complex exponential transformation and spectral analysis for laser SMI sensors	56
Lipid-coated hetero-core optical fiber sensor for wide-range chemical detection	56
Single-track investigation of additively manufactured mold steel with larger layer thickness processing: Track morphology, melt pool characteristics and defects	56
Towards obtaining high-quality surfaces with nanometric finish by femtosecond laser ablation: A case study on coppers	56
Laser polarization imaging method based on frequency-shifted optical feedback	56
FBG bandwidth impact on dual-comb interrogation for high fidelity strain sensing	55
Low-Hydroxyl tellurite fiber for Mid-Infrared Er:YAG laser transmission	55
Large-field-of-view reconstruction of complex amplitude of object waves based on Kramers-Kronig relations	55
Synergistic passivation by ZnO and (NH4)2HPO4 for High-Stability CsPbBr3@glass in backlight displays	55
An adaptive optical technique for structured beam generation based on phase retrieval using modified Gerchberg–Saxton algorithm	54
Influence and calibration of the angular response of the image sensor on lidar profiles in Scheimpflug lidar techniques	54
Experimental study on laser assisted machining of silicon nitride ceramics based on acoustic emission detection	54
Generation of variable light fields by radially polarized chirped circular Airy vortex beams	54
Laser speckle DIC revisited: An improved calculation scheme for large deformation measurement	54
Range super-resolution in terahertz frequency-modulated continuous wave systems based on deep learning	54
Broadband light trapping in perovskite solar cells: Optimization and enhancement through exploiting multi-resonant Mie resonators	53
Tunable narrow-linewidth fiber laser based on an optically controlled tunable filter	53
Femtosecond laser direct writing of compact Tm:YLF waveguide lasers	53
Effects of laser impulse micro drilling on Ti6Al4V alloy surface morphology and corrosion resistance	53
Lanthanide-doped Cs2NaYCl6 double perovskites with thermally enhanced luminescence for high-sensitivity temperature sensing	52
Investigation on transition of material removal mechanisms in femtosecond laser ablation of tungsten carbide via acoustic emission	52
Laser phase noise suppression and quadratures noise intercoupling in a mode cleaner	52
Enhanced subpixel sensitivity in 3D-DIC via Spline-Based correlation map interpolation for vibration measurements	52
A high Q-factor evanescent field fiber sensor coated with C-MWCNT for label-free HPV determination	52
Enhancing optical transparency of 3D printed PLA parts via multi-response optimization	52
A printed fiber-tip highly sensitive temperature sensor based on fabry-perot interferometer with enhanced Vernier effect	51
Tm:GdScO3: A promising crystal for continuous-wave and passively Q-switched laser at 2 μm	51
Distance-multiplexed sensor with metal-dielectric grating composite structure for terahertz sensing enhancement	51
Corrigendum to “Advanced techniques in quartz wafer precision processing: Stealth dicing based on filament-induced laser machining” [Opt. Laser Technol. 171 (2024) 110474]	50
Spectral-guided multiscale double helix mamba for hyperspectral image classification	50
Tribological properties of the optimized Ni-based laser cladding coating in simulated coal mine water environment	50
A general phase ambiguity suppression algorithm combining geometric constraints and temporal phase unwrapping	50
A Variable-Temperature method for interference fringes noise detection and suppression in TDLAS core components	49
Effect of in-situ synthesis of TiC/TiB2 particles by laser cladding on the microstructure and properties of Co-based coatings	49
Optimized processing parameters for crack-free fabrication of unweldable Inconel 738LC via directed energy deposition	49
Mid-infrared photothermal spectroscopy for breath Nitric Oxide testing with an anti-resonant fiber	49
Viscosity changes in cervical exfoliated cells: A non-invasive deep learning approach for endometrial cancer detection	49
Microstructures and mechanical properties of pure copper manufactured by high-strength laser powder bed fusion	49
A symmetric forward-inverse reinforcement framework for image reconstruction through scattering media	48
Low-light image enhancement via collaborative dual-stream optimization with domain adaptation	48
Microstructure and mechanical properties of TA11 titanium alloy manufactured by selective laser melting	48
An ionization wave detection system for long air gap discharges	48
Intra-pulse phase error compensation method for inverse synthetic aperture ladar imaging based on optimization algorithm	48
Dispersion characteristics-based asymmetric frequency selective rasorber using spoof surface plasmon polariton mode	48
Extending the operational limit of a cooled spatial light modulator exposed to 200 W average power for holographic picosecond laser materials processing	47
An intrinsic sensitivity calibration scheme for high temperature measurements using femtosecond point-by-point written fiber Bragg gratings	47
SfP-underwater: Attention-based shape from polarization for underwater scattering environments	47
CLIPViC: Efficient decoupling inference strategy for HOI detection with contrastive language-image pre-training guidance	47
Microplastics analysis through a surface plasmon resonance microscopy system tailored for polymers detection	47
Optical fibre based acetone sensor using Pd modified WO3 nanostructures	46
A three-points tracking-based high-speed fiber Bragg grating demodulation method based on wavelength-tunable laser	46
Keyhole stability and surface quality during novel adjustable-ring mode laser (ARM) welding of aluminum alloy	46
Surface morphological evolution and microhardness change of Cr12MoV steel by pulsed laser polishing	46
Two-dimensional gold decorated indium selenide for near-infrared and mid-infrared ultrafast photonics	46
Broad spectral response to photon energy unlimited by Schottky barrier from NiSi/Si junction	46
Experimental and numerical modelling of picosecond laser ablation of thin aluminium Polyethylene Terephthalate (PET) films	46
E-MLF: Event-based frequency detection for multiple light sources	46
Ghost edge detection based on joint optimization of speckle patterns and network architecture	46
Intensity and phase encoding for realization of integrated Pauli X, Y and Z gates using 2D photonic crystal	45
500HN polyimide film sandwich metamaterial absorber with enhanced sensing capabilities and assisted machine learning absorption forecasting	45
Research on robust laser vision feature extraction method for fillet welds with different reflective materials under uncertain interference	45
Terahertz absorber based on double-layer graphene metasurface with tunable absorption window and intensity	45
The influence of welding speed on nanosecond laser welding of AZ31B magnesium alloy and 304 stainless steel	44
Mid-infrared idler-resonant optical vortex parametric oscillator based on MgO:PPLN	44
Optical vortices by an adaptive spiral phase plate	44
Semi-differential 2-step phase-shifting Fourier single-pixel imaging	44
Laser assisted surface activation and selective copper metallization for ceramic substrates: a review	44
Online in situ detection of deposited height deviation during additive manufacturing	44
Effect of filler materials on the porosity formation of aluminum alloy by laser welding with filler wire	44
PolMT: Denoising polarization images for measurement related application in low light environments	43

TINN: a self-supervised framework for underwater single-pixel image restoration	43
Deformation behaviour, microstructural evolution and mechanical property of the shaped parts fabricated by laser shock forming with different laser energy	43
Impacts and effectiveness of sidewall treatment on the spatially resolved optical properties and efficiency enhancement for GaN-based blue and green micro-LEDs	43
Controlled generation of double-ring-shaped generalized cylindrical vector beams from a YVO4/Nd: YVO4 laser with ring-shaped defect mirror	43
All-Fiber ultraflat supercontinuum generation in photonic crystal fibers covering 492.4 − 2009.8 nm with 3-dB bandwidth	43
A modelling approach for laser welding of busbars to lithium-ion prismatic cell terminals to enhance failure prediction	43
A new outlier rejection approach for non-Lambertian photometric stereo	42
Direct fabrication of black Si with enhanced infrared transmittance using femtosecond laser irradiation	42
Reflective tactile sensor assisted by multimode fiber-based optical coupler and fiber specklegram	42
Comprehensive review: Advancements in modeling geometrical and mechanical characteristics of laser powder bed fusion process	42
Effects of pretreated approaches on microstructure and mechanical properties of oscillating laser-welded joints in Q235B carbon steel	42
Planetary laser welding system induced equiaxed and refined grains in 2A12 aluminum alloy weldments	42
High performance flexible PVDF film pressure sensor fabricated by femtosecond laser	42
Microstructure, corrosive-wear and electrochemical properties of laser cladded CoCrFeNiMo-B4C coatings in 3.5%NaCl solution	42
Regulating absorption loss and carrier injection efficiency in ultraviolet laser diodes by changing waveguide layer structure	42
Mechanism in damage variation of nanosecond laser-induced damage of germanium sheets in vacuum	42
Numerical study of paste-bridge transfer process for laser induced high-viscosity silver paste	41
Simultaneously tuned ultra-high Q and multimodal resonance in magnetic dipole BIC systems governed by coherent perfect reflection principle	41
Evolution of residual stress and microstructure in single crystal superalloys via directed energy deposition	41
Formation mechanism of hump defects in high-speed laser wire additive manufacturing	41
Relaxed-tolerance subwavelength grating coupler	41
High-fidelity in-line digital holography by hybrid constraints phase retrieval algorithm	41
Editorial Board	40
Influence of internal heat transfer on reactive force applied to powder particles in laser cladding	40
Research on cross-scale stitching processing using femtosecond laser direct writing integrated with in situ detection	40
Seed-guided high-repetition-rate femtosecond laser oxidation for functional three-dimensional silicon structure fabrication	40
Dissipative dual-wavelength pulses synchronously mode-locked in a compact fiber laser	40
Nanosecond pulsed 486.1 nm laser generated from a frequency quadrupled Tm-doped fiber amplifier	40
Comprehensive benchmarking of laser welding technologies including novel beam shapes and wavelengths for e-drive copper hairpins	40
Hybrid optical fiber Fabry-Perot interferometer for nano-displacement sensing	40
Compact, repetition rate locked all-PM fiber femtosecond laser system based on low noise figure-9 Er:fiber laser	40
Effect of laser processing parameters and carbon black on morphological and mechanical properties of welded polypropylene	40
Mechanism and process optimization of GH4169 superalloy water-jet guided laser micro-hole processing	40
Microwave local oscillator signal generation with low near-carrier phase noise based on cascaded optoelectronic oscillators	40
Low-power and wide-band 1 × 8 silica waveguide optical switch	40
Deep learning based processing framework for spatio-temporal analysis and classification of laser biospeckle data	40
Flat-fop femtosecond laser-induced thinning of SiC wafer substrate: Mechanisms, defect control, and process optimization	40
Accuracy enhancement of slope-assisted BOTDR using Brillouin beating spectrum reconstruction	40
Optimal design of small-period-width multi-layer diffractive optical elements by multi-period-ring extended scalar diffraction theory	39
Ablation mechanisms of 2D C/SiC-Ti3SiC2 composite irradiated by combined laser: Experimental and numerical study	39
Laser shock peening without coating for WAAM printed aluminum alloys: Impacts on porosity, microstructure, and surface quality	39
CFRTP single-lap adhesive bonding and its mechanical performance enhanced by laser surface treatment: Finite element simulation and experimental validation	39
Broadband multi-channel OAM mode generator based on helical long-period gratings inscribed in seven-core fibers	39
A comparative study on MHz and GHz bursts addressing the polarization-based control of laser-induced modifications in fused silica	39
Formation and manipulation of 2D colloidal crystals driven by convective currents and electrostatic forces	39
The research status and prospects of micrometer-scale connection technology: From optimization of process parameters to numerical simulation analysis	39
Wide color gamut, low non-visual effect, and their stabilities related to luminous properties in four-primary-color display	39
Tuning optical properties in PbSe quantum dot-doped borosilicate glass fiber by modulation of network topology	39
Study on impact damage characteristic parameters and threshold model for composite material laminates	39
Dual-comb ranging with extended non-ambiguity range using densified gain-switched optical frequency combs	39
Design and numerical investigation of Cs2SnI6 vacancy-ordered double perovskite solar cell	39
A large-scale SERS substrate fabricated by a grating-like polycarbonate template co-sputtered with AgCu mix-metal	38
Robust single-photon single-pixel imaging with self-supervised deep learning	38
Wind turbine blade defect detection and measurement technology based on improved SegFormer and pixel matching	38
Mode-insensitive 3-dB power splitter based on multimode-interference coupler	38
Physics-consistent data augmentation method for Φ	38
Bifunctional integrated metamaterial of water-based broadband absorption and polarization conversion	38
Coloring heat: physics-informed RGB fusion of thermal gradients for porosity prediction in laser welding	38
Interfacial microstructure and stress characteristics of laser-directed energy deposited AA2024 on Ti6Al4V substrate	38
Compact, high-resolution spectrometers with grating–metasurface coupling for CO2 detection	37
Far-field patterns and lasing threshold of limaçon − and quadrupole-shaped microlasers with InGaAs quantum well-dots	37
Artificial intelligence based experimental investigation of underwater fiber laser transmission process during micro-channelling operation on PMMA	37
MPIS-IDTM: Multi-plane assisted iterative solution against scattering in intensity diffraction tomographic microscopy	37
Thermal effects of direct-liquid-cooled split disk laser	37
Demonstration of IM/DD 3-Tbit/s PS-PAM8 transmission with wavelength and mode multiplexing based on neural network equalizer	37
Hybrid microlens array/grating fabrication based on microfluidic system and its application in the enhancement of spectral resolution	37
Laser nanoengineered coatings for efficient energy transportation through corona discharge suppression	37
Linear and nonlinear optical periodic microstructures in niobium germanate glasses by thermal poling	37
The tailorable the anomalous polygonal azimuthal-gap beam with binarization threshold for inducing particle motion	37
Study on the effect of air flow/electric field cooling on femtosecond laser bone ablation	37
High-speed high-resolution optical correlation-domain reflectometry without using electrical spectrum analyzer	36
The nonlinear optical properties of Zirconium pentatelluride and its application in ultrafast solid-state lasers	36
Gain-switched 3 μm dysprosium-doped fluoride fiber laser pumped at 1.7 μm	36
Improving the beam pointing and intensity stability of the third harmonic generated in air filament	36
Response surface methodology-based optimization of parameters and cutting quality of 22MnB5 plates by UV picosecond laser layered cutting	36
Study of optimization features of gas-powder jets created by a coaxial nozzle with divided powder supply during direct laser deposition of materials	36
Index modulation-based efficient technique for underwater wireless optical communications	35
Hydrothermal-assisted synthesis of reduced graphene oxide/zinc oxide nanocomposite for ultrashort pulse generation in 1.5 µm and 2.0 µm spectral regions	35
Effect of temperature step on selection strategy of deposition head lift height and manufacturing stability during the direct laser deposition process	35
The feasibility study of direct measurement of gas concentration in gas-liquid mixed phase by using photoacoustic spectrometry	35
Laser surface melting of Al–Co–rare earth (Ce–La) alloys for improving corrosion resistance	35
Laser direct writing graphene assembly film for realizing plasmon-induced transparency at terahertz region	35
Editorial Board	35
Zooming optimization for fractional Fourier holographic parallel laser microprocessing	35
Wavelength tunable actively Q-switched Er:ZBLAN fiber laser using LGS crystal as electro-optic modulator	35
In situ temperature measurement in microfluidics using optical tweezers	35
Study on annealed graphene oxide nano-sheets for improving the surface enhanced fluorescence of silver nanoparticles	35
Zirconium telluride saturable absorber for Er:YAP dual-wavelength ultrafast laser at 3 μm	35
Deep learning enhanced fluorescence emission difference microscopy	35
Surface profile measurement using nonlinear optimization approach in diffraction phase microscopy	35
Plate additive, seam-tracking technology based on feature segmentation	35
3D printing of bioinspired hydrogel microstructures with programmable and complex shape deformations based on a digital micro-mirror device	35
Numerical simulation analysis of pore suppression behavior in vacuum laser lap welding of Ta10W alloy	34
MCPS: A multispectral composite projection stealth technology for invisibility under multispectral camera detection	34
Research on weak signal extraction method for photon coherent detection based on phase correction after bump search	34