OOIR: Observatory of International Research

Papers

(The H4-Index of Optics and Laser Technology is 63. 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 2022-01-01 to 2026-01-01.)

Article	Citations
Mid-infrared self-pulse generation and enhanced pulse compression in Ho3+/Pr3+ co-doped lasers	237
Viscosity changes in cervical exfoliated cells: A non-invasive deep learning approach for endometrial cancer detection	203
A 3D analytical model to investigate laser-induced shock wave generation in water	176
Relaxed-tolerance subwavelength grating coupler	141
Evolution of multiple pulses and pump hysteresis phenomenon in a passively mode-locked Er-doped fiber laser based on an Sb2S3-PVA saturable absorber	140
Enhancement of ultrafast nonlinear absorption by different substituted positions in pyrene-containing twistacenes isomers	132
All-purpose automatic image stacking for sparse aperture telescopes using dynamic metric stochastic parallel gradient descent algorithm	132
L-band InAs/InP quantum dash laser spatial OAM light modes classification under smoke environment: An image processing enhanced deep learning approach	125
Nonlinear optimization of optical camera multiparameter via triple integrated Gradient-based optimizer algorithm	123
Photonic edge computing based on directly modulated laser array	118
Dual channel plasmonic hybrid system as potential multi-analyte and multi-parameter sensor	114
Laser surface melting and consecutive point-mode forging of DH36 marine steel: Dynamic recrystallization and anisotropism	112
Evolutionary processes and applications of microfiber resonant Rings: A systematic exploration for sensitivity enhancement	109
Tunable narrow-linewidth fiber laser based on an optically controlled tunable filter	105
Verification of wide-angle beam steering based on two- dimensional translation of objective lens, and design of relay optics to improve optical performances	105
Single photon imaging based on beam manipulation	104
Efficient high-power 1.9 µm picosecond Raman laser in H2-filled hollow-core fiber without generation of rotational lines	103
Cavity ring-down transient absorption spectroscopy (CRD-TAS): A proof of concept via detection of coherent artifacts of thin substrates	102
Vortex phase filtering in flow field diagnosis: Realizing high-speed visualization and quantitative measurement	101
Polarization-independent wide-angle flexible multiband thermal emitters enabled by layered quasi-periodic photonic crystal	100
Laser polarization imaging method based on frequency-shifted optical feedback	99
Regulating absorption loss and carrier injection efficiency in ultraviolet laser diodes by changing waveguide layer structure	99
Actively switchable terahertz Spiral-Shaped metamaterial with programmable performance	98
Laser phase noise suppression and quadratures noise intercoupling in a mode cleaner	97
Coupled microbeads for unidirectional cascade lasing transfer	97

Displacement measurement of sub-nanometer resolution using space-domain active fiber cavity ring-down technology	96
Controlled generation of double-ring-shaped generalized cylindrical vector beams from a YVO4/Nd: YVO4 laser with ring-shaped defect mirror	95
Significant effective range enhancement for distributed forward SBS sensors enabled with radial basis neural network	94
Evolution of residual stress and microstructure in single crystal superalloys via directed energy deposition	93
LInear Optimization of Neurons (LION) for computational photography augmentation	92
Deformation behaviour, microstructural evolution and mechanical property of the shaped parts fabricated by laser shock forming with different laser energy	92
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	89
Distance-multiplexed sensor with metal-dielectric grating composite structure for terahertz sensing enhancement	89
An ionization wave detection system for long air gap discharges	89
Two-dimensional gold decorated indium selenide for near-infrared and mid-infrared ultrafast photonics	86
Zero-absorption-assisted multitask learning for simultaneous measurement of acetylene concentration and gas pressure from overlap-deformed spectra	86
Data-driven optimization of modulation matrices for low-sampling-rate single-pixel imaging	83
Tunable structured AlGaN-based nanoporous distributed Bragg reflectors for light-coupling enhancement in monolayer MoS2	82
TINN: a self-supervised framework for underwater single-pixel image restoration	80
Ph-dependent SERS performance of Ag-glutathione substrate for rapid detection of thiram in apples	79
Effects of laser impulse micro drilling on Ti6Al4V alloy surface morphology and corrosion resistance	77
Ghost edge detection based on joint optimization of speckle patterns and network architecture	77
High-performance multispectral ghost imaging based on the sine–cosine optimized patterns	76
Mid-infrared idler-resonant optical vortex parametric oscillator based on MgO:PPLN	76
Editorial Board	73
A high Q-factor evanescent field fiber sensor coated with C-MWCNT for label-free HPV determination	73
All-Fiber ultraflat supercontinuum generation in photonic crystal fibers covering 492.4 − 2009.8 nm with 3-dB bandwidth	73
Generation of variable light fields by radially polarized chirped circular Airy vortex beams	72
Microstructural evolution and mechanical properties of an additively manufactured high-strength steel	70
Improvement on surface quality of Inconel-718 slits via laser cutting and wire electrochemical machining processes	70
Extending the operational limit of a cooled spatial light modulator exposed to 200 W average power for holographic picosecond laser materials processing	70
Experimental research into microgroove stamping by laser-induced cavitation	68
Align-free multi-plane phase retrieval	68
Mid-infrared photothermal spectroscopy for breath Nitric Oxide testing with an anti-resonant fiber	67
Microstructure and mechanical properties of TA11 titanium alloy manufactured by selective laser melting	67
A three-points tracking-based high-speed fiber Bragg grating demodulation method based on wavelength-tunable laser	67
CLIPViC: Efficient decoupling inference strategy for HOI detection with contrastive language-image pre-training guidance	66
Microplastics analysis through a surface plasmon resonance microscopic system tailored for polymers detection	66
Light origami multi-beam interference digital holographic microscope for live cell imaging	64
Towards obtaining high-quality surfaces with nanometric finish by femtosecond laser ablation: A case study on coppers	64
Intra-pulse phase error compensation method for inverse synthetic aperture ladar imaging based on optimization algorithm	64
Quasi-Bessel beam generation by a diffractive axicon with an exponential phase function	63
A symmetric forward-inverse reinforcement framework for image reconstruction through scattering media	63