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 2021-04-01 to 2025-04-01.)

Article	Citations
Slow-light all-optical transistors based on single-photon-level light storage	204
Free-form surface-based polar-axis rotational direct solar radiation spectrum measurements	153
Multimode dynamics of a monolithically integrated, tunable, bidirectional, gain switched optical comb source	143
CdSe/ZnS quantum dots-doped polymer optical fiber microprobe for pH sensing	139
Computationally efficient physics-informed difference-symmetric nonlinear equalizer for C-band DML-DD links	127
Thulium doped all-fiber laser based on a double-cladding Bragg grating via femtosecond laser plane-by-plane writing technology	121
Semi-analytical model for electrically injected GaAs nano-ridge laser diodes monolithically integrated on silicon	121
Imaging polarimetry of a few-pixel object with a division-of-focal-plane polarization imager	118
Tempo-spatially modulated Mueller matrix imaging polarimeter based on modified Savart polariscopes	117
Using slow light to enable laser frequency stabilization to a short, high-Q cavity	116
Unique thermal characteristics of polarization-insensitive metalenses over traditional refractive and diffractive lenses	105
Continuous-wave and Q-switched Tb:YLF lasers at 587 nm	103
Single-shot carrier-envelope-phase detection using tunneling ionization in ambient air	100
Deep-turbulence phase compensation using tiled arrays	95
High diffraction efficiency metal-dielectric grazing incidence grating for laser linewidth narrowing	91
Terahertz-induced nonlinear response in ZnTe	89
Routes to broadband laser chaos with dynamics switching in a 1550-nm VCSEL laser subjected to optical feedback	89
Hidden source localization via learning-based reconstruction of thermal light-fields	86
Incoherent beam combining of laser array on extended areas based on a gradient light intensity trap and optimization algorithm	85
Design and simulation investigation of a large-aperture secondary mirror system with flexible passive support for MUST	85
Evaluation of picosecond laser electronic excitation tagging (PLEET) at ultraviolet wavelengths for high speed flows	84
Variable rate high-security OCDM transmission scheme based on multi-order joint modulation	83
Multi-focal plane near-eye display integrating polarizing beam splitters and liquid crystal variable retarder	81
Hand gesture recognition based on an optical fiber specklegram sensor	80
Watt-level femtosecond praseodymium-doped fluoride fiber amplifier at 1300 nm	79

Evaluation of fluorometrically-derived chlorophyll a as a satellite ocean color validation product using statistical metrics	76
Plexcitonic dynamics in plasmonic nanorod dimer strongly coupled to a single quantum dot via modulation of dark modes	75
Comparative study of high-power CdSiP₂ OPO pumped by an ns-pulsed Ho:LLF laser at 2.06 µm versus the ZnGeP₂ crystal	71
Reconfigurable NIR-emission gain via thermal control in multimode tri-doped tellurite fiber	71
Non-local effects in a Brillouin optical frequency-domain analysis system	70
Pile-up free fluorescence lifetime imaging with a SPAD-based single pixel camera	70
Extended optical waveguide theory with magneto-optical effect and magnetoelectric effect	69
A 20 µm-core polarization maintaining endlessly single mode photonic crystal fiber for delivery of high-power single frequency lasers	68
Hybrid integrated silicon nitride optical phased array with phase calibration for two-dimensional beam steering	68
Selectivity Decline at High Pulse Repetition Rates in Laser Isotope Separation of Carbon-13 Due to Energy Accumulation	68
Ultra-narrow linewidth laser across the C-band using polarization-controlled dual-cavity feedback	67
High performance transmission-type meta-surface for generating terahertz focused vortex beams	67
Effect of counter-phase pump modulation of phase-sensitive amplifiers noise performance and SBS suppression	67
Photonic spiking neural network based on DML and DFB-SA laser chip for pattern classification	66
Localization error analysis for near-field hydro-acoustic detection with distributed fiber acoustic sensing	66
Second harmonic generation into the near ultraviolet in Zr-diffusion-doped lithium tantalate ridge waveguides	65
Topological edge states of plasmonic dark mode in one-dimensional split-ring nanochains	64
Characterization of the dispersion uniformity and nonlinear pulse propagation of photonic crystal fibers	63
Reconfigurable electrostatically actuated 1 × 5 rotary MOEMS switch	63
Homomorphic data compression for real time photon correlation analysis	63
Retaining spatial resolution multifocal confocal fluorescence microscopy with deep learning	62
Optical polarization singularities in metallic cavities excited by electric dipole sources	61
Advanced Monte Carlo methods for deriving optical properties of scattering media using cubic spline-parameterized phase functions	61
All polarization-maintaining mode-locked HE21 fiber laser based on a long-period fiber grating	60
Exploring the pyro-phototronic effect for giant lateral photoresponse in an ITO/CdS/Si heterojunction position-sensitive detector	60
Method for simultaneously measuring four-degree-of-freedom geometric errors of a rotary axis based on circular grating	60
Triple-layered optical interconnecting integrated waveguide chip based on epoxy cross-linking fluorinated polymer photonic platform	60
High-energy acousto-optic Q-switched alexandrite laser with wavelength tunable fundamental and UV second harmonic generation	58
Mechanically stretchable metamaterial with tunable mid-infrared optical properties	58
Enhancing Goos-Hänchen shift based on magnetic dipole quasi-bound states in the continuum in all-dielectric metasurfaces	57
Opto-microfluidic coupling between optical waveguides and tilted microchannels in lithium niobate	56
Multifunctional transmission polarization conversion metasurface based on dislocation-induced anisotropy at the terahertz frequency	56
Causal optimal and optically transparent ultra-wideband microwave metamaterials absorber with high angular stability	56