OOIR: Observatory of International Research

Papers

(The H4-Index of Optics Express is 56. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Bridging the resolution-sectioning gap in STED nanoscopy with coherent-hybrid depletion	156
FDTD modeling of excitation-balanced, mJ-level pulse amplifiers in Yb-doped double-clad optical fibers	118
Optimizing the probability mass function of complex modulated signals through adaptive channel characterization	112
Spatial symmetry-broken atomic magnetometry	107
Monitoring of motor vehicle exhaust emissions using Gaussian process regression frame interpolation optical flow algorithm	106
High-fidelity n-qubit quantum controlled-not gates on quantum-dot spins	104
Photonic-assisted space-frequency two-dimensional compressive radar receiver for high-resolution and wide-range detection	99
Evaluation of two semi-analytical algorithms for retrieving absorption properties in the marginal seas of China: a perspective from water types and trophic levels	95
Research on deep learning restoration algorithm of X-ray backscatter imaging based on virtual training dataset	93
Low coherence laser pulse amplification theory for rare earth ions doped glass medium	87
Waveguide Mach-Zehnder interferometer to enhance the sensitivity of quantum parameter estimation	85
Arbitrary spectro-temporal pulse-shaping algorithm	84
Efficient and systematic parameter extraction based on rate equations by DFB equivalent circuit model	84
Analytical solution to the problem of polarization drift compensation in an all-fiber QKD system	83
Optimal sampling rate for 3D single molecule localization	83
Expanding the adiabatic design toolbox – more modes, parameters and versatility	82
Offset-enhanced slow light in femtosecond laser-fabricated Bragg gratings	82
Design and manufacture of a large field of view thermal infrared catoptric imaging system in an αZ configuration	82
Anomalous spontaneous emission dynamics at chiral exceptional points	80
Full-space beam scanning based on transmission reflection switchable quadratic phase metasurface	80
Beam spatial intensity modification based on stimulated Brillouin amplification	79
Research on the influence of aperture process defects on the measurement precision and accuracy of autocollimator and compensation methods	77
Observation of four self-sweeping regimes in a single-mode bi-directional ytterbium-doped fiber ring laser	77
Field of view and angular-resolution enhancement in micro lens array type virtual reality near eye display using polarization grating	75
Modulation-free laser stabilization with aided acquisition for extended locking range	72

Theoretical and experimental studies on channel impulse response of short-range non-line-of-sight ultraviolet communications	72
pH-responsive hydrogels embedded in hollow-core optical resonators	72
Mode-locking of anisotropic Tm,Ho:GdScO₃ laser delivering 57-fs pulses at 2078 nm	71
Orientation of the NV centers are determined using the cylindrical vector beam array	69
Partial least squares regression analysis of natural gas-like mixtures absorption spectra collected using a mid-infrared supercontinuum broadband source	66
Fabrication of graded-index core polymer optical waveguides enabling low loss with small bend radius (∼1 mm) using high Δ resins	64
Enhanced OFDR strain demodulation method based on optimized nearest neighbor sliding window threshold	64
Key geometric error identification method for ultra precision machine tool based on error-position-dependent sensitivity analysis	64
20 µm-core polarization maintaining endlessly single mode photonic crystal fiber for delivery of high-power single frequency lasers	63
Modeling and characterization of high-power single frequency free-space Brillouin lasers	63
Semiconductor-on-diamond cavities for spin optomechanics	62
High-performance Ag-TiO₂ nanoparticle composite catalyst synthesized by pulsed laser ablation in liquid: properties, mechanism and preparation studies	62
Research on Off-Axis Integrated Cavity Output Spectrum Signal Denoising Based on CSGWO-SVMD-SVD method	62
Ultra-long-distance distribution of low-phase-noise reference lightwave for optical communications	62
Impact analysis of core layout and crosstalk on the coexistence of quantum key distribution and classical communications in heterogeneous multicore fiber	61
OAM vortex wave interaction with phase modulated metasurface	61
Continuous fabrication of polarization maintaining fibers via an annealing improved infinity additive manufacturing technique for THz communications	60
Mid-infrared absorption spectroscopy for in-situ and spatially resolved measurements of nitric oxide in premixed ammonia-methane co-fired flames	60
Thermo-Optically Tunable On-Chip Spectrometer Based on the Hybridization of an Arrayed Waveguide Grating and an Optical Phased Array	60
Compound four-cavity single-longitudinal mode fiber laser	60
Preliminary analysis of global column-averaged CO₂ concentration data from the spaceborne aerosol and carbon dioxide detection lidar onboard AEMS	59
Estimation and removal of backscattered light with nonuniform polarization information in underwater environments	59
253 J at 0.2 Hz, LD pumped cryogenic helium gas cooled Yb:YAG ceramics laser	58
Robust design of mid-infrared GaSb-based single-mode laser diode fabricated by standard photolithography with socketed ridge-waveguide modulation	58
Light and gas dual-function detection and mutual enhancement based on hyperdoped black silicon	58
Intelligent quadrant-cavity-integrated FBG strain sensor: a multifunctional composite tube for real-time monitoring of vertical deformation in slope geohazard early warning systems	58
Predictive Multi-Physics Modeling of Optoelectronic Chromatic Dispersion in Silicon Photodiodes	57
Depth expansion of a light-field head-mounted display using dual-focal lens array	57
High-brightness supersymmetric transversally coupled stepped-tapered laser diode	57
Non-rigid Registration Guided Blind Deconvolution for Moving Target Imaging through Turbulence	56
Ultra-dense, laser-welded, multi-core fiber-optic interfaces	56
High ytterbium concentration Yb/Al/P/Ce co-doped silica fiber for 1-µm ultra-short cavity fiber laser application	56