OOIR: Observatory of International Research

Papers

(The H4-Index of Applied Optics is 25. 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 2021-05-01 to 2025-05-01.)

Article	Citations
Ultrahigh Q SOI ring resonator with a Hermite or B-spline curved waveguide	73
Digital holographic approaches to the detection and characterization of microplastics in water environments	57
High-efficiency simulation of coherent beam combining using a scaled angular spectrum method	56
Low power, high speed, all-optical logic gates based on optical bistability in graphene-containing compact microdisk resonators	53
Continuously variable Fourier filters fabricated using varying angle glancing angle deposition for chip-scale spectroscopy	50
Prescriptive method for fiber polarization compensation in two bases	50
Precise measurements of the low optical absorption coefficients of massive lithium triborate crystal boules with untreated facets formed during the growth process	49
Integrative design and processing of a conformal optical window pair in a cylindrical isolator	39
Eliminating the influence of modulation depth by a laser interference double detection system	39
Estimation precision for a normalized response matrix in linear polarization calibration	37
Spatially resolved reflectance from turbid media having a rough surface. Part II: experiments	37
Potential of edge machine learning for instrumentation	36
Real-time high-precision FMCW laser range extraction method based on a hardware multiplier array	35
Configurable topological phonon polaritons in twisted hBN metasurfaces	34
Chemometrics applied quantitative analysis of iron oxide mixtures by terahertz spectroscopy	34
Feasibility analysis of an SMS-/MSM-/SMSMS-based optical fiber sensor structure	31
Binarization for low-quality ESPI fringe patterns based on preprocessing and clustering	31
Free-form off-axis three-mirror optical antenna design with an integrated primary/tertiary-mirror structure	30
Mode-locked Cr:LiSAF laser far off the gain peak: tunable sub-200-fs pulses near 1 µm	29
Using a broadband long-wavelength channel to increase the capture range of segment piston phase retrieval for segmented-aperture systems	29
Thermally responsive polymer-dispersed liquid crystal diffusers fabricated using laser speckle pattern irradiation	29
Compact dual-parameter sensor design based on a photonic crystal nanobeam cavity with chirped slotted annular holes	29
Adaptive dynamic adjustment star identification threshold estimation for a terrestrial star tracker	27
Control of light-induced torque in quantum well waveguides through electron spin coherence	26
Confocal microscopy multi-focus image fusion method based on axial information guidance	25

Multi-channel synthetic aperture infrared imaging and experimental research	25
Optical design and development of an underwater dual-channel microlens array integral field snapshot hyperspectral imager	25
Design and implementation of a physical layer optical fiber security communication system based on a ZUC stream cipher	25
Effective interference mitigation scheme for multi-LED-based mobile optical camera communication	25