Optics and Laser Technology

(The TQCC of Optics and Laser Technology is 10. 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.)
Recent research and development status of laser cladding: A review380
Optical fiber sensing for marine environment and marine structural health monitoring: A review277
Recent trends in laser cladding and surface alloying217
Review on residual stress in selective laser melting additive manufacturing of alloy parts180
A review on dissimilar laser welding of steel-copper, steel-aluminum, aluminum-copper, and steel-nickel for electric vehicle battery manufacturing122
Modeling and numerical study of keyhole-induced porosity formation in laser beam oscillating welding of 5A06 aluminum alloy118
Two-photon lithography for three-dimensional fabrication in micro/nanoscale regime: A comprehensive review107
Hyperchaotic image encryption algorithm based on bit-level permutation and DNA encoding106
Recent advances in photonic crystal optical devices: A review100
An efficient color/grayscale image encryption scheme based on hybrid chaotic maps99
Fractional-order double-ring erbium-doped fiber laser chaotic system and its application on image encryption96
Chaotic color image encryption based on 4D chaotic maps and DNA sequence95
Ultra long infrared metamaterial absorber with high absorption and broad band based on nano cross surrounding94
Influence of higher-order nonlinear effects on optical solitons of the complex Swift-Hohenberg model in the mode-locked fiber laser93
Two-Dimensional photonic crystal Biosensors: A review93
Carbon quantum dots for optical sensor applications: A review90
Investigation of terahertz high Q-factor of all-dielectric metamaterials90
Microhardness, wear resistance, and corrosion resistance of AlxCrFeCoNiCu high-entropy alloy coatings on aluminum by laser cladding89
Nonlinear photoresponse of high damage threshold titanium disulfide nanocrystals for Q-switched pulse generation87
An image encryption algorithm based on hyperchaotic system and DNA coding85
Influence of laser power and scanning strategy on residual stress distribution in additively manufactured 316L steel84
Numerical simulation and experimental investigation on three-dimensional modelling of single-track geometry and temperature evolution by laser cladding83
Optimization of surface roughness and dimensional accuracy in LPBF additive manufacturing82
Structure design and application of hollow core microstructured optical fiber gas sensor: A review80
Recent optical sensing technologies for the detection of various biomolecules: Review80
Optical fiber sensors for glucose concentration measurement: A review79
Vanadium dioxide-based terahertz metasurfaces for manipulating wavefronts with switchable polarization77
Application of laser ablation in adhesive bonding of metallic materials: A review76
Image encryption algorithm based on 2D hyperchaotic map75
The effect of absorption ratio on meltpool features in laser-based powder bed fusion of IN71874
A novel chaotic image encryption algorithm based on extended Zigzag confusion and RNA operation72
Laser deposition of high-entropy alloys: A comprehensive review70
Predicting certain vector optical solitons via the conservation-law deep-learning method70
Multiple-image encryption algorithm based on the 3D scrambling model and dynamic DNA coding70
Femtosecond laser-based processing methods and their applications in optical device manufacturing: A review69
Effects of laser cladding on crack resistance improvement for aluminum alloy used in aircraft skin69
Dynamical analysis and image encryption application of a novel memristive hyperchaotic system68
A chaotic image encryption algorithm based on random dynamic mixing67
Recent developments in mid-infrared fiber lasers: Status and challenges66
A novel periodically tapered structure-based gold nanoparticles and graphene oxide – Immobilized optical fiber sensor to detect ascorbic acid66
High Q-factor multi-Fano resonances in all-dielectric double square hollow metamaterials66
Hot cracking, crystal orientation and compressive strength of an equimolar CoCrFeMnNi high-entropy alloy printed by selective laser melting65
The effect of annealing on the selective laser melting of 2205 duplex stainless steel: Microstructure, grain orientation, and manufacturing challenges65
High efficiency Titanium oxides and nitrides ultra-broadband solar energy absorber and thermal emitter from 200 nm to 2600 nm65
Laser cladding process of Fe/WC metal matrix composite coatings on low carbon steel using Yb: YAG disk laser64
Porous nickel oxide micron polyhedral particles for high-performance ultrafast photonics64
Tailoring terahertz wavefront with state switching in VO2 Pancharatnam–Berry metasurfaces64
Prediction of solidification cracking by an empirical-statistical analysis for laser cladding of Inconel 718 powder on a non-weldable substrate64
Micro selective laser melting of NiTi shape memory alloy: Defects, microstructures and thermal/mechanical properties64
Optical trapping with non-diffracting Airy beams array using a holographic optical tweezers63
Fast color image encryption scheme based on 3D orthogonal Latin squares and matching matrix63
Laser polishing for improving fatigue performance of additive manufactured Ti-6Al-4V parts63
Image encryption scheme based on discrete cosine Stockwell transform and DNA-level modulus diffusion63
A review on applications of artificial intelligence in modeling and optimization of laser beam machining63
Review of optical hydrogen sensors based on metal hydrides: Recent developments and challenges60
Direct laser metal deposition additive manufacturing of Inconel 718 superalloy: Statistical modelling and optimization by design of experiments60
Terahertz mode switching of spin reflection and vortex beams based on graphene metasurfaces59
Six-band rotationally symmetric tunable absorption film based on AlCuFe quasicrystals59
Ultra high-sensitivity and tunable dual-band perfect absorber as a plasmonic sensor59
Influence of process parameters on dimensional accuracy of machined Titanium (Ti-6Al-4V) alloy in Laser Beam Machining Process58
A new one-dimensional chaotic map for image encryption scheme based on random DNA coding58
Corrosion and wear performance of aircraft skin after laser cleaning57
Simplified highly-sensitive gas pressure sensor based on harmonic Vernier effect56
Ultra-compact terahertz all-optical logic comparator on GaAs photonic crystal platform56
MAX phase based saturable absorber for mode-locked erbium-doped fiber laser55
Evolution of residual stress behavior in selective laser melting (SLM) of 316L stainless steel through preheating and in-situ re-scanning techniques55
Ultra sensitive molybdenum disulfide (MoS2)/graphene based hybrid sensor for the detection of NO2 and formaldehyde gases by fiber optic clad modified method54
Prediction modelling and process optimization for forming multi-layer cladding structures with laser directed energy deposition54
Effect of WC content on microstructure and properties of high-speed laser cladding Ni-based coating54
Combined pulse laser: Reliable tool for high-quality, high-efficiency material processing54
Artificial neural networks for nonlinear pulse shaping in optical fibers53
Hollow microsphere combined with optical harmonic Vernier effect for strain and temperature discrimination53
Effect of laser shock peening on microstructural, mechanical and corrosion properties of laser beam welded commercially pure titanium53
Broadband absorption and polarization conversion switchable terahertz metamaterial device based on vanadium dioxide53
Effect of metallurgical behavior on microstructure and properties of FeCrMoMn coatings prepared by high-speed laser cladding53
Investigation into the effect of energy density on densification, surface roughness and loss of alloying elements of 7075 aluminium alloy processed by laser powder bed fusion53
High-aspect-ratio crack-free microstructures fabrication on sapphire by femtosecond laser ablation53
Modeling and simulation of 3D geometry prediction and dynamic solidification behavior of Fe-based coatings by laser cladding52
Investigation of microstructure and wear resistance of laser-clad CoCrNiTi and CrFeNiTi medium-entropy alloy coatings on Ti sheet51
Polymer optical fiber for monitoring human physiological and body function: A comprehensive review on mechanisms, materials, and applications51
Folded-tapered multimode-no-core fiber sensor for simultaneous measurement of refractive index and temperature51
A fiber Bragg gratings pair embedded in a polyurethane diaphragm: Towards a temperature-insensitive pressure sensor50
7.1 kW coherent beam combining system based on a seven-channel fiber amplifier array50
Adamanzane based alkaline earthides with excellent nonlinear optical response and ultraviolet transparency50
Ultra-narrowband terahertz circular dichroism driven by planar metasurface supporting chiral quasi bound states in continuum50
Image encryption based on compressive sensing and chaos systems49
Moth-eye-inspired texturing surfaces enabled self-cleaning aluminum to achieve photothermal anti-icing48
Numerical simulation and solidification characteristics for laser cladding of Inconel 71848
Laser wire-feed metal additive manufacturing of the Al alloy47
Effect of scanning speed on laser joining of carbon fiber reinforced PEEK to titanium alloy47
Femtosecond laser micro-nano structured Ag SERS substrates with unique sensitivity, uniformity and stability for food safety evaluation47
Hydrazone organics with third-order nonlinear optical effect for femtosecond pulse generation and control in the L-band47
Design and simulation of a 2 × 1 All-Optical multiplexer based on photonic crystals46
The biochemical sensor based on liquid-core photonic crystal fiber filled with gold, silver and aluminum46
Specialty optical fibers and 2D materials for sensitivity enhancement of fiber optic SPR sensors: A review46
Refractive index sensing and filtering characteristics of side-polished and gold-coated photonic crystal fiber with a offset core46
Broadband terahertz absorber based on hybrid Dirac semimetal and water46
Silicon photonic devices realized on refractive index engineered subwavelength grating waveguides-A review46
Optimization of linear and nonlinear optical parameters of As40Se50Te10 thin films by thermal annealing45
Additive manufacturing of novel ferritic stainless steel by selective laser melting: Role of laser scanning speed on the formability, microstructure and properties45
An improved methodology of melt pool monitoring of direct energy deposition processes45
Refined microstructure and enhanced wear resistance of titanium matrix composites produced by selective laser melting45
Effects of laser shock peening on the ultra-high cycle fatigue performance of additively manufactured Ti6Al4V alloy45
Review on wavelength-tunable pulsed fiber lasers based on 2D materials44
Flexible transparent electromagnetic interference shielding films with silver mesh fabricated using electric-field-driven microscale 3D printing44
The giant enhancement of nonreciprocal radiation in Thue-morse aperiodic structures44
Review on the synthesis, structural and photo-physical properties of Gd2O3 phosphors for various luminescent applications44
Elemental analysis of liquid samples by laser induced breakdown spectroscopy (LIBS): Challenges and potential experimental strategies44
Residual stresses induced by laser shock peening in orthopaedic Ti-6Al-7Nb alloy44
Experimental investigation on the effect of spot diameter on continuous-wave laser welding of copper and aluminum thin sheets for battery manufacturing44
Overview on the development and critical issues of water jet guided laser machining technology43
Effects of process parameters on the microstructure and mechanical properties of 24CrNiMo steel fabricated by selective laser melting43
Porosity distribution and mechanical response of laser-MIG hybrid butt welded 6082-T6 aluminum alloy joint43
Effect of heat input on interfacial microstructure, tensile and bending properties of dissimilar Al/steel lap joints by laser Welding-brazing43
On the application of machine learning for defect detection in L-PBF additive manufacturing42
Bending recognition based on the analysis of fiber specklegrams using deep learning42
CFRTP -Al alloy laser assisted joining with a high speed rotational welding technology42
Effect of single pulsed picosecond and 100 nanosecond laser cleaning on surface morphology and welding quality of aluminium alloy42
Terahertz generations of transmissive deflection, focusing, and orbital angular momentum with polarization conversion41
Tunable electromagnetic characteristics of suspended nanodisk metasurface41
Optical and conductivity studies of polyvinyl alcohol-MXene (PVA-MXene) nanocomposite thin films for electronic applications41
Corrosion behavior of 316L stainless steel manufactured by laser powder bed fusion (L-PBF) in an alkaline solution41
Laser metal deposition for additive manufacturing of AA5024 and nanoparticulate TiC modified AA5024 alloy composites prepared with balling milling process41
Underwater turbulence, its effects on optical wireless communication and imaging: A review41
In-process measurement of melt pool cross-sectional geometry and grain orientation in a laser directed energy deposition additive manufacturing process41
Laser-based hybrid micromachining processes: A review41
Microstructure and corrosion resistance of TiC/Inconel 625 composite coatings by extreme high speed laser cladding40
In-situ monitoring and detection of spatter agglomeration and delamination during laser-based powder bed fusion of Invar 3640
100 Gb/s all-optical multifunctional AND, NOR, XOR, OR, XNOR, and NAND logic gates in a single compact scheme based on semiconductor optical amplifiers40
A 3D attention networks for classification of white blood cells from microscopy hyperspectral images40
Single-mode eccentric-core D-shaped photonic crystal fiber surface plasmon resonance sensor39
Study on microstructure and properties of Fe-based amorphous composite coating by high-speed laser cladding39
Removal mechanism of surface cleaning on TA15 titanium alloy using nanosecond pulsed laser39
Research on weld formation mechanism of laser-MIG arc hybrid welding with butt gap39
Super-hydrophobicity and corrosion resistance of laser surface textured AISI 304 stainless steel decorated with Hexadecyltrimethoxysilane (HDTMS)38
Determination of optical bandgap energy and optical characteristics of Cd30Se50S20 thin film at various thicknesses38
Laser additive manufacturing of CrMnFeCoNi high entropy alloy: Microstructural evolution, high-temperature oxidation behavior and mechanism38
Regenerated Fibre Bragg Gratings: A critical assessment of more than 20 years of investigations38
Optimization of weld strength for laser welding of steel to PMMA using Taguchi design method38
A study on the additive manufacturing of a high chromium Nickel-based superalloy by extreme high-speed laser metal deposition38
Chaotic image encryption algorithm based on block theory and reversible mixed cellular automata38
Issues in fabrication of 3D components through DMLS Technique: A review37
Engineered net shaping of alumina ceramics using picosecond laser37
Wide wavelength-tunable passive mode-locked Erbium-doped fiber laser with a SESAM37
Numerical simulation and experimental study on picosecond laser ablation of stainless steel37
A real-time one-time pad DNA-chaos image encryption algorithm based on multiple keys37
Fabrication of steel-Inconel functionally graded materials by laser melting deposition integrating with laser synchronous preheating37
Microstructure and hardness response of novel 316L stainless steel composite with TiN addition fabricated by SLM37
Neural network based image segmentation for spatter extraction during laser-based powder bed fusion processing37
Optical image encryption algorithm based on hyper-chaos and public-key cryptography37
Recent progress on mid-infrared pulsed fiber lasers and the applications37
Microfiber Fabry-Perot interferometer used as a temperature sensor and an optical modulator36
A survey of approaches for implementing optical neural networks36
Effect of high layer thickness on surface quality and defect behavior of Ti-6Al-4V fabricated by selective laser melting36
Tamm plasmon polariton in planar structures: A brief overview and applications36
High dynamic range real-time 3D measurement based on Fourier transform profilometry36
Effect of S-curve laser power for power distribution control on laser oscillating welding of 5A06 aluminum alloy36
Deep learning based optical curvature sensor through specklegram detection of multimode fiber36
First row transition metals decorated boron phosphide nanoclusters as nonlinear optical materials with high thermodynamic stability and enhanced electronic properties; A detailed quantum chemical stud36
Influence of interlayer dwell time on the microstructure of Inconel 718 Laser Cladded components35
Anticancer Activity of TiO2/Au Nanocomposite Prepared by Laser Ablation Technique on Breast and Cervical Cancers35
Microstructure and elevated temperature wear behavior of laser-cladded AlCrFeMnNi high-entropy alloy coating35
MHz-rate scanned-wavelength direct absorption spectroscopy using a distributed feedback diode laser at 2.3 µm34
Synthesis of Ag nanoparticles-decorated on CNTs/TiO2 nanocomposite as efficient photocatalysts via nanosecond pulsed laser ablation34
Transmission resonances in silicon subwavelength grating slot waveguide with functional host material for sensing applications34
Surface roughness optimization and high-temperature wear performance of H13 coating fabricated by extreme high-speed laser cladding34
An ultra-sensitive gas pressure sensor based on tapered fiber coated with PDMS film working at TAP34
A state-of-the-art direct metal laser sintering of Ti6Al4V and AlSi10Mg alloys: Surface roughness, tensile strength, fatigue strength and microstructure34
Programmable multidigit metamaterial using terahertz electric spilt-ring resonator34
Addressing the challenges in remanufacturing by laser-based material deposition techniques34
Six-wavelength-switchable narrow-linewidth thulium-doped fiber laser with polarization-maintaining sampled fiber Bragg grating34
Effects of micrometer-sized TiB2 on crack mitigation, mechanical and electrochemical performance of a Ni-based alloy fabricated by selective laser melting34
Er-doped mode-locked fiber lasers based on nonlinear polarization rotation and nonlinear multimode interference34
Deep learning enhances polarization speckle for in vivo skin cancer detection33
Removal mechanism of blue paint on aluminum alloy substrate during surface cleaning using nanosecond pulsed laser33
Multiple color image fusion, compression, and encryption using compressive sensing, chaotic-biometric keys, and optical fractional Fourier transform33
Single-longitudinal-mode fiber laser with an ultra-narrow linewidth and extremely high stability obtained by utilizing a triple-ring passive subring resonator33
Design guidelines for a highly efficient high-purity germanium (HPGe)-based double-heterojunction solar cell33
An improved visually meaningful encrypted image scheme33
Chaotic evolutionary-based image encryption using RNA codons and amino acid truth table33
The cutting process and damage mechanism of large thickness CFRP based on water jet guided laser processing33
Process optimization, microstructure and microhardness of coaxial laser cladding TiC reinforced Ni-based composite coatings33
Effect of magnetic field on crack control of Co-based alloy laser cladding33
Review: Multipoint laser ignition system and its applications to IC engines33
A review on the effect of laser pulse shaping on the microstructure and hot cracking behavior in the welding of alloys33
Effect of Ni-coated WC reinforced particles on microstructure and mechanical properties of laser cladding Fe-Co duplex coating33
Study on performance optimization of 316L stainless steel parts by High-Efficiency Selective Laser Melting33
High-efficient plasmonic solar absorber and thermal emitter from ultraviolet to near-infrared region33
Experimental study on CFRP drilling with the picosecond laser “double rotation” cutting technique32
Simultaneous measurement of strain and temperature based on fiber sensor with Vernier effect32
Microstructure and wear performance enhancement of carbon nanotubes reinforced composite coatings fabricated by laser cladding on titanium alloy32
The effect of laser shock peening on surface integrity and high and very high cycle fatigue properties of 2024-T351 aluminum alloy32
Fiber-optic curvature and temperature sensor based on the lateral-offset spliced SMF-FCF-SMF interference structure32
Porosity, microstructure and mechanical property of welded joints produced by different laser welding processes in selective laser melting AlSi10Mg alloys32
Tunable color switch using split-ring metamaterial32
Optical characteristics and dispersion parameters of thermally evaporated Ge50In4Ga13Se33 chalcogenide thin films32
Microstructural evolution and properties of dual-layer CoCrFeMnTi0.2 high-entropy alloy coating fabricated by laser cladding32
A polarization- and angle-insensitive broadband tunable metamaterial absorber using patterned graphene resonators in the terahertz band31
Review of femtosecond laser direct writing fiber-optic structures based on refractive index modification and their applications31
Rayleigh scattering characterization of a low-loss MgO-based nanoparticle-doped optical fiber for distributed sensing31
Optical nonlinearities in chemically synthesized and femtosecond laser fabricated gold nanoparticle colloidal solutions31
Investigation of the microstructure and mechanical properties of the laser welded joint of P22 and P91 steel31
Experimental investigations on the laser-assisted machining of single crystal Si for optimal machining31
Harmonic mode-locking fiber ring laser with a pulse repetition rate up to 12 GHz31
Ultra-sensitive seawater temperature sensor using an FBG-cascaded microfiber MZI operating at dispersion turning point31
Effects of WC particles on microstructure and wear behavior of laser cladding Ni60 composite coatings31
Prediction of temperature field and residual stress of oscillation laser welding of 316LN stainless steel31
Multi-objective optimization of laser welding process parameters: The trade-offs between energy consumption and welding quality31
Laser cladding state recognition and crack defect diagnosis by acoustic emission signal and neural network30
A flexible phase error compensation method based on probability distribution functions in phase measuring profilometry30
Tunable and interval-adjustable multi-wavelength erbium-doped fiber laser based on cascaded filters with the assistance of NPR30
Dual color images watermarking scheme with geometric correction based on quaternion FrOOFMMs and LS-SVR30
Enhancement of organic/inorganic hybrid photodetector based on pentacene/n-Si by surface plasmonic effect of gold and silver nanoparticles: A comparative study30
Optical selective encryption based on the FRFCM algorithm and face biometric for the medical image30
Additive manufacturing of stellite 6 superalloy by direct laser metal deposition – Part 2: Effects of scanning pattern and laser power reduction in differrent layers30
In-situ synthesis of NiCoCrMnFe high entropy alloy coating by laser cladding30
Microstructure and mechanical performance of ODS superalloys manufactured by selective laser melting30
Dark hollow lasers may be better candidates for holography30
Fabrication of high hardness microarray diamond tools by femtosecond laser ablation30
A comparative study of tungsten carbide and carbon nanotubes reinforced Inconel 625 composite coatings fabricated by laser cladding30
Subsurface defect detection using phase evolution of line laser-generated Rayleigh waves30
Recent research and advances of material-based saturable absorber in mode-locked fiber laser29
A tunable dual-band asymmetric transmission metasurface with strong circular dichroism in the terahertz communication band29
Blue laser welding of multi-layered AISI 316L stainless steel micro-foils29
Influence of the mode of laser welding parameters on microstructural morphology in thin sheet Ti6Al4V alloy29
Preparation, DFT and optical nonlinear studies of a novel azo-(β)- diketone dye29
Study on annealed graphene oxide nano-sheets for improving the surface enhanced fluorescence of silver nanoparticles29
A review on coatings deposited by extreme high-speed laser cladding: processes, materials, and properties29
Review of femtosecond laser machining technologies for optical fiber microstructures fabrication29
On-machine noncontact scanning of high-gradient freeform surface using chromatic confocal probe on diamond turning machine29
Microstructures and cyclic hot corrosion behavior of laser deposited Inconel 718 alloy under different heat treatment conditions29
Structural and luminescence characteristics of thermally stable Dy3+ doped oxyfluoride strontium zinc borosilicate glasses for photonic device applications29
Optical properties of deep-red-emitting Ca2YTaO6:Mn4+ phosphors for LEDs applications29
Weld pool dynamics and joining mechanism in pulse wave laser beam welding of Ti-6Al-4V titanium alloy sheets assembled in butt joint with an air gap29
Towards rapid large-scale LIPSS fabrication by 4-beam ps DLIP29
A comparative study on microstructure evolution and wear resistance of different-sized tungsten carbide modified Fe-based laser cladding coatings29
In situ capture of spatter signature of SLM process using maximum entropy double threshold image processing method based on genetic algorithm29
Metamaterial absorbers towards broadband, polarization insensitivity and tunability29
State of the art in fiber optics sensors for heavy metals detection29
Synthesis of water-soluble fluorescent carbon nanoparticles (CNPs) from nanosecond pulsed laser ablation in ethanol29
The effect of spot overlap ratio on femtosecond laser planarization processing of SiC ceramics29
Multi-response optimization of laser cladding for TiC particle reinforced Fe matrix composite based on Taguchi method and grey relational analysis29
Progress in applications of shockwave induced by short pulsed laser on surface processing29
Graphene-based polarization-insensitive metamaterials with perfect absorption for terahertz biosensing applications: Analytical approach29
LD-pumped high-power CW Pr3+:YLF Laguerre-Gaussian lasers at 639 nm28
Ultrasensitive fiber-optic temperature sensor based on cascaded Sagnac interferometers with a nematic liquid crystal film28
Anti-reflection silicon with self-cleaning processed by femtosecond laser28
Study on 2219 Al-Cu alloy T-joint used dual laser beam bilateral synchronous welding: Parameters optimization based on the simulation of temperature field and residual stress28
The significant role of ZnSe layer thickness in optimizing the performance of ZnSe/CdTe solar cell for optoelectronic applications28
High-temperature oxidation behavior and mechanism of Inconel 625 super-alloy fabricated by selective laser melting28