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 2020-10-01 to 2024-10-01.)

Article	Citations
Differential optical absorption spectroscopy-based refractive index sensor for cancer cell detection	120
Efficient way for detection of alcohols using hollow core photonic crystal fiber sensor	61
Design and numerical analysis of a photonic crystal fiber (PCF)-based flattened dispersion THz waveguide	47
Performance evaluation of praseodymium doped fiber amplifiers	27
Switchable band-pass filter for terahertz waves using VO2-based metamaterial integrated with silicon substrate	22
Three-dimensional shape measurement based on speckle-embedded fringe patterns and wrapped phase-to-height lookup table	14
A novel PCF design with an ultra-flattened dispersion and low confinement loss by varying tiny air-hole concentration at core and cladding	12
One-shot BRDF imaging system to obtain surface properties	12
Simultaneous measurement of temperature and strain using a single fiber bragg grating on a tilted cantilever beam	12
Cryptanalysis for double-image encryption using the DTLM in frequency plane with QR decomposition and gyrator transform	11
Determination of optical properties in double integrating sphere measurement by artificial neural network based method	11
Effect of background materials in photonic crystal fiber sensor	10
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	9
Non-invasive imaging through dynamic scattering layers via speckle correlations	8
Interferometric thickness measurement of glass plate by phase-shifting analysis using wavelength scanning with elimination of bias phase error	8
Millimeter-wave enabled PAM-4 data transmission over hybrid FSO-MMPOF link for access networks	7
Highly sensitive multiple fano resonances excitation on all-dielectric metastructure	7
Channel capacity and outage probability analysis for free space optical communication over composite channel	7
Single mode fiber-free space optic based hybrid $$32\times 2~\text{Gbps}$$ WDM-PON architecture employing optical frequency comb source and polarization multiplexing	7
Lightness modification method considering visual characteristics of protanopia and deuteranopia	6
Polarization imaging by use of optical scanning holography	6
Formation of multiple aerial LED signs in multiple lanes formed with AIRR by use of two beam splitters	6
Range-restricted pixel difference global histogram equalization for infrared image contrast enhancement	6
Aerial video-calling system with eye-matching feature based on polarization-modulated aerial imaging by retro-reflection (p-AIRR)	6
Ultra-compact plasmonic unidirectional wavelength multiplexer/demultiplexer based on slot cavities	6

Photonic frequency-multiplication millimeter-wave generation with cascaded DPMZMs	6
Aerial imaging steganography method for aerial imaging by retro-reflection with dual acrylic ball	5
CNN-based demodulation for a complex amplitude modulation code in holographic data storage	5
Fringe projection profilometry system verification for 3D shape measurement using virtual space of game engine	5
Extraction information of moiré fringes based on Gabor wavelet	5
Superimposing interferogram method using a multi-slit array to enhance sensitivity and interference definition of spatial-phase-shift interferometers	5
A high-repetition-rate diode-pumped Q-switched Nd:LaMgAl11O19 laser operating at single wavelength or dual wavelength	5
Ultrafast all-optical switching in a silicon-polymer compound slotted photonic crystal nanobeam cavity	5
Two-wavelength digital holography using frequency-modulated continuous-wave technique for multiplexing in the time–frequency domain	5
Dual-band detection based on metamaterial sensor at terahertz frequency	5
Improved resolution for aerial imaging by retro-reflection with two transparent spheres	4
Improvement of color rendering index of BGYR laser illuminants	4
Measurement and analysis of color shift behavior at image pattern edges projected by raster-scan RGB mobile laser projectors	4
Investigation of free space optical communication using spectrum slicing under different weather condition	4
Optical system design of fully symmetrical Fourier transform lens	4
Prediction of the layered ink layout for 3D printers considering a desired skin color and line spread function	4
Multi-scale underwater image enhancement with optimized homomorphic filter and RGB color correction	4
SNR of the coded aperture imaging system	4
Smart inverters with broadband light absorption enhancement of nanostructure plasmonic solar absorber using PSO algorithms and FDTD method	4
Proposal of an infrared electro-optic switch based on grapheme–silicone–graphene metamaterial with electrically dynamic tunability	4
Computer-generated moiré profilometry based on flat image demodulation	4
Tunable terahertz plasmonic planar lens based on InSb micro-slit array	3
Numerical analysis on the optical force calculation in the Rayleigh scattering regime	3
Development of a new amblyopia-training device with polarizing films used under binocular conditions	3
Low-noise and fast three-dimensional information encryption based on the double-phase method	3
A single backlit image enhancement method by image fusion with a weight map for improvement of dark area’s visibility	3
Nonlinearities effects on optical MIMO systems	3
Optimization of spectral-domain optical coherence tomography with a supercontinuum source for in vivo motion detection of low reflective outer hair cells in guinea pig cochleae	3
Research on three-core photonic crystal fiber plasmonic sensor based on surface plasmon resonance with three V-groove microfluidic channel	3
Real-time line-structured light measurement system based on Scheimpflug principle	3
Improvement of the distortion of aerial displays and proposal for utilizing distortion to emulate three-dimensional aerial image	3
Using MCMA-MUK algorithm to suppress crosstalk in orbital angular momentum multiplexing communication system	3
Demodulation scheme for constant-weight codes using convolutional neural network in holographic data storage	3
Generation of amplitude- and phase-modulated signal beam with a phase-only spatial light modulator and its detection by the transport of intensity equation method for holographic data storage	3
Simulation of mid-air images using combination of physically based rendering and image processing	3
Transmission-type high-resolution laser scanning microscope	3
Sandwich nano-fin to reduce the aspect ratio requirement of metasurface	3
Improvement of apparent resolution by subjective super-resolution display for aerial display using AIRR	3
Fiber-optic distributed measurement of polarization beat length using slope-assisted Brillouin optical correlation-domain reflectometry	3
Hypercholesterolemia diagnosis by a biosensor based on photonic crystal PANDA structure	2
Precise retinal shape measurement by alignment error and eye model calibration	2
A spectroscopic study for determining linear optical and predicting nonlinear optical properties of sprayed ZnO:W thin films: an effect of morphology	2
Effect of controlling optical wavelength by spectacle lenses on visual quality	2
Design method of gradient-index optics in homogeneous medium using neural network gradient-index mapping	2
Influence of linewidth enhancement factor $$\alpha $$ on self-mixing interferometry in solid-state lasers	2
Full-parallax three-dimensional display based on light field reproduction	2
Finite-time synchronization transmission of signal in erbium-doped laser network	2
Proposal of moire-free aerial display based on the LED panel and apertured retro-reflector	2
Spatial mode exchange technique using volume holograms with a random optical diffuser for reduction of crosstalk	2
Reduction of atmospheric turbulence using optical duplicate system in free-space optical communications	2

Reducing thickness of long-distance aerial display system in AIRR using Fresnel lens	2
Improving the luminous efficiency of quantum dot-converted LEDs by doping boron nitride nanoparticles	2
Gain-saturated two-pump fiber optical parametric amplifiers in the presence of dispersion fluctuation and fourth-order dispersion coefficient	2
Noise analysis of an electro-optic sensor system	2
Single-shot blind deconvolution in coherent diffraction imaging with coded aperture	2
Experimental study on frequency doubling of Q-switched partially coherent laser	2
Simulation on double-ring-resonator-type device considering gain for heat-assisted magnetic recording	2
A Mach–Zehnder interferometer based on peanut structure for temperature and refractive index measurement	2
Simulation on parameter optimization of semiconductor ring resonator with nano-antenna for heat-assisted magnetic recording device	2
A quantitative measurement of binocular fusion for achromatic and chromatic colors	2
Optimization of blur correction of color images formed with aerial imaging by retro-reflection	2
The miniature light-field camera with high spatial resolution	2
Field of view enlargement with line symmetric image input technique of volumetric hologram waveguide for head mounted displays	2
Optical rotation conveyor belt based on a polarization-maintaining hollow-core photonic crystal fiber	2
Theoretical and experimental guideline of optimum design of defect-inspection apparatus for transparent material using phase-shift illumination approach	2
Design of an omnidirectional gaze optical imaging system with ultrahigh resolution	2
Thermal properties of AlN–Ce:YAG composite ceramic phosphor for laser lighting	2
Uncalibrated photometric stereo refined by polarization angle	2
Effect of the restoration of saturated signals in hyperspectral image analysis and color reproduction	2
A novel fast 3D measurement method based on phase-coded fringe projection	2
Scale factor effect of RGB monochromatic speckle grains on color speckle distribution	2