OOIR: Observatory of International Research

Papers

(The H4-Index of Applied Optics is 30. 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 2020-03-01 to 2024-03-01.)

Article	Citations
Complex refractive indices measurements of polymers in visible and near-infrared bands	169
Holographic tomography: techniques and biomedical applications [Invited]	74
Determination of 1-propanol, ethanol, and methanol concentrations in water based on a one-dimensional phoxonic crystal sensor	63
Modeling of a biosensor using Tamm resonance excited by graphene	58
Optical 1-bit comparator based on two-dimensional photonic crystals	51
Silicon nitride waveguide devices based on gradient-index lenses implemented by subwavelength silicon grating metamaterials	45
Design and experimental study of a polarization imaging optical system for oil spills on sea surfaces	44
Defect mode tunability based on the electro-optical characteristics of the one-dimensional graphene photonic crystals	44
Double U-groove temperature and refractive index photonic crystal fiber sensor based on surface plasmon resonance	43
Reconciling models of primary production and photoacclimation [Invited]	43
Design of all-optical D flip-flop using photonic crystal waveguides for optical computing and networking	41
Cancer cell detection by a heart-shaped dual-core photonic crystal fiber sensor	41
SESAM mode-locked Tm:LuYO₃ ceramic laser generating 54-fs pulses at 2048 nm	40
Direct and accurate phase unwrapping with deep neural network	39
Surface plasmon biosensor based on Bi₂Te₃ antimonene heterostructure for the detection of cancer cells	38
Dual-polarized highly sensitive surface-plasmon-resonance-based chemical and biomolecular sensor	38
Digital holographic imaging and classification of microplastics using deep transfer learning	38
Machine learning methods for identification and classification of events in ϕ-OTDR systems: a review	36
Ultra-fast all-optical 2-to-4 decoder based on a photonic crystal structure	36
Polarization-insensitive dual-wideband fractal meta-absorber for terahertz applications	35
Size-dependent optical-electrical characteristics of blue GaN/InGaN micro-light-emitting diodes	35
Digital lensless holographic microscopy: numerical simulation and reconstruction with ImageJ	34
Distorted pinhole camera modeling and calibration	33
Realization of an all-optical comparator using beam interference inside photonic crystal waveguides	33
Identification of microplastics in a large water volume by integrated holography and Raman spectroscopy	31

Design of a high-performance graphene/SiO₂-Ag periodic grating/MoS₂ surface plasmon resonance sensor	31
Polygon-based computer-generated holography: a review of fundamentals and recent progress [Invited]	31
Polarization-sensitive photonic bandgaps in hybrid one-dimensional photonic crystals composed of all-dielectric elliptical metamaterials and isotropic dielectrics	30
Optical sensing based on multimode Fano resonances in metal-insulator-metal waveguide systems with X-shaped resonant cavities	30
Single-shot common-path off-axis digital holography: applications in bioimaging and optical metrology [Invited]	30
Underwater image restoration by red channel compensation and underwater median dark channel prior	30
Rolling angle recovery of flowing cells in holographic tomography exploiting the phase similarity	30
Subwavelength grating waveguide filter based on cladding modulation with a phase-change material grating	30