OOIR: Observatory of International Research

Papers

(The TQCC of Optical Review is 2. 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 2021-01-01 to 2025-01-01.)

Article	Citations
Filter-free microwave photonic single-sideband mixer with mixing spurs suppressed based on dual-polarization dual-drive Mach–Zehnder modulator	128
Influence of linewidth enhancement factor $$\alpha $$ on self-mixing interferometry in solid-state lasers	63
Efficient MoS2-based passively Q-switched Nd:GGG laser at 1.4 μm under in band pumping	47
Investigation of free space optical communication using spectrum slicing under different weather condition	27
High-speed driving of multi-color LED panel for subjective super-resolution display	22
Depth estimation of protoporphyrin IX objects in turbid media considering the fluorescence intensity ratio between two wavelengths of light for application in invasion diagnosis of gastric cancer	14
Relationship between intraocular lens refractive index and illuminance distribution on retina in off-axis incident light: simulation study of illumination optics	12
Aerial video-calling system with eye-matching feature based on polarization-modulated aerial imaging by retro-reflection (p-AIRR)	12
Numerical finite-difference time-domain calculation for extreme enhancement of magneto-optical effect at ultraviolet wavelength using Ni-subwavelength grating on SiO2/Ni structure	12
A three-dimensional measurement method for colorful objects based on intensity pre-calibration	11
Self-correction of fringe order jump error induced by system nonlinearity based on phase-coding method	11
Fringe projection profilometry system verification for 3D shape measurement using virtual space of game engine	10
Ciphertext-only attacks on the double random phase encryption based on redundancy vulnerability	9
The 13th International Conference on Optics-Photonics Design & Fabrication (ODF’22), Sapporo, Japan	8
Simulation on parameter optimization of gold nano-antenna attached to semiconductor ring resonator for heat-assisted magnetic recording device	8
Dorsal hand vein recognition based on transmission-type near infrared imaging and deep residual network with attention mechanism	8
Single-shot digital holography separating the real and imaginary parts of a signal beam in the rhombic region of the Fourier plane	7
A study of modeling method of strapdown stable attitude in laser communication networking	7
An investigation of the correlation between NIR spectrum of the northern sky and atmospheric parameters from April to December in Toyama, Japan by compact spectrometer system	7
Nonlinearities effects on optical MIMO systems	6
Design of an omnidirectional gaze optical imaging system with ultrahigh resolution	6
Research on coherent tracking technology based on signal beam nutation	6
Cuboid filter: simple edge-preserving smoothing	6
Linear image sensor with triangular pixel geometry specialized for the light section method	6
Methods for reducing failure of spaceborne quasi-absolute optical encoder caused by oil contamination	6

A high-precision measuring system for atmospheric visibility based on a multi-reflection cell	5
Design and numerical analysis of a photonic crystal fiber (PCF)-based flattened dispersion THz waveguide	5
Demodulation scheme for constant-weight codes using convolutional neural network in holographic data storage	5
Computer-generated moiré profilometry based on flat image demodulation	5
A novel PCF design with an ultra-flattened dispersion and low confinement loss by varying tiny air-hole concentration at core and cladding	5
Infrared laser generation by cascaded difference frequency generation combined with optical parametric oscillator	5
A instrument for measuring solution concentration	5
Three-dimensional shape measurement based on speckle-embedded fringe patterns and wrapped phase-to-height lookup table	5
Cryptanalysis for double-image encryption using the DTLM in frequency plane with QR decomposition and gyrator transform	4
Effects of three wavelength-cut lenses on visual function in the photopic and mesopic conditions	4
Dual-band detection based on metamaterial sensor at terahertz frequency	4
Study of Au nanoparticles adsorbed on InGaAs/InP thin films to improve optical absorption properties in the near-infrared band	4
Correction to: Evaluation of usability improvement of contactless human interface with visual, auditory, and tactile sensation for aerial display	4
Improvement in image gaps and viewing angle of space-saving compact aerial display	4
Time synchronization method of wireless distributed sensor node and its application for real-time dust monitoring	4
Single-shot blind deconvolution in coherent diffraction imaging with coded aperture	4
Orthogonal polarization dual-wavelength Nd: GdVO4 laser at 1341 nm and 1344 nm with 880 nm LD direct pumping	4
Hue-preserving image enhancement for the elderly based on wavelength-dependent gamma correction	4
Designed edge-lit NIR planar marker for orthopedic surgical locators	4
A relative humidity sensor based on 2-core fiber Michelson interferometer with end-face aluminium mirror	3
Polarization imaging by use of optical scanning holography	3
Preface	3
Compositionally graded quaternary electron blocking layer for efficient deep ultraviolet AlGaN-based light-emitting diodes	3
A spectroscopic study for determining linear optical and predicting nonlinear optical properties of sprayed ZnO:W thin films: an effect of morphology	3
Viewing zone of aerial hollow face illusion evoked by use a 3D object as a light source for AIRR optical system	3
Three wavelength cut lenses with improved contrast sensitivity and reduced lens color	3
Integrating ultra-wideband and free space optical communication for realizing a secure and high-throughput body area network architecture based on optical code division multiple access	3
Multiphysics simulation of optical gate switch operation using a chalcogenide phase-change material	3
Numerical analysis of orthogonal functional systems for finite Fresnel transform	3
Single mode fiber-free space optic based hybrid $$32\times 2~\text{Gbps}$$ WDM-PON architecture employing optical frequency comb source and polarization multiplexing	3
Effect of controlling optical wavelength by spectacle lenses on visual quality	3
Gain-saturated two-pump fiber optical parametric amplifiers in the presence of dispersion fluctuation and fourth-order dispersion coefficient	3
Spatial mode compensation technique using progressive phase conjugation	3
Multi-scale underwater image enhancement with optimized homomorphic filter and RGB color correction	3
A single backlit image enhancement method by image fusion with a weight map for improvement of dark area’s visibility	3
Different latencies of edge detection cause the fluttering-heart illusion	3
Research on the technology of realizing normal operation of medium-wave infrared camera in space by simulating a vacuum environment on the ground	2
Compressed sensing by two-directional line sensing	2
Photonic frequency-multiplication millimeter-wave generation with cascaded DPMZMs	2
Low-noise and fast three-dimensional information encryption based on the double-phase method	2
CNN-based demodulation for a complex amplitude modulation code in holographic data storage	2
A Golay3 sparse aperture optical system of primary mirror with free-form surface	2
Effect of shift in refractive index of dispersive elements in waveband-shift-free optical-phase conjugator based on DFG	2
A high-repetition-rate diode-pumped Q-switched Nd:LaMgAl11O19 laser operating at single wavelength or dual wavelength	2
Improvement of apparent resolution by subjective super-resolution display for aerial display using AIRR	2
Batch recording of multiple SQAM signal and self-reference detection technique	2
Using MCMA-MUK algorithm to suppress crosstalk in orbital angular momentum multiplexing communication system	2
Research and correction for over-response phenomenon when using inorganic scintillator optical fiber X-ray sensor to measure off-axis ratio (OAR)	2
Controlling the transmission angle of terahertz waves based on polarization-sensitive encoded metagrating metamaterials	2
Transient lateral photovoltaic effect observed in Ti–SiO2–Si structure	2

Machine learning-based classification for predicting the power flow of surface plasmon polaritons in nanoplasmonic coupler	2
Speckle-learning-based object recognition using optical memory effect	2
Scattering imaging of biomolecules with metallic nanoparticles: localization precision, imaging speed, and multicolor imaging capability	2
Single-shot phase retrieval system using a deep UV LED source with visible light converter fluorescent glass	2
An MPI-accelerated Monte Carlo algorithm for estimating the reflectance and transmittance properties of a wind-driven sea surface	2
Reservoir computing for a MEMS mirror-based laser beam control on FPGA	2
Range-restricted pixel difference global histogram equalization for infrared image contrast enhancement	2
Ultrahigh efficiency and ultralow threshold energy all-optical switch based on state transition of defective waveguide networks	2
Apodized phase contrast microscopy for bright high contrast reveals motion of organelles	2
Field of view enlargement with line symmetric image input technique of volumetric hologram waveguide for head mounted displays	2
Outage probability analysis of FSO system with Airy beam as carrier	2
Low-light image enhancement based on soft-closing-based illumination estimation and noise mitigation using correlation among RGB components	2
Differential optical absorption spectroscopy-based refractive index sensor for cancer cell detection	2
An arrayed-window microfluidic device for observation of mixed nanoparticles with an X-ray free-electron laser	2
Measurement and analysis of color shift behavior at image pattern edges projected by raster-scan RGB mobile laser projectors	2
First-principles study of InxGa1-xAs1-yPy with different compositions	2
Two-wavelength digital holography using frequency-modulated continuous-wave technique for multiplexing in the time–frequency domain	2