OOIR: Observatory of International Research

Papers

(The H4-Index of Photonics is 34. 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 2021-10-01 to 2025-10-01.)

Article	Citations
A Novel Electromagnetic Centric Multiphysics Parametric Modeling Approach Using Neuro-Space Mapping for Microwave Passive Components	104
All-Polarization-Maintaining, Mode-Locking Fiber Front-End Laser Delivering Both the Picosecond Seed Laser and the Femtosecond Seed Laser	69
A Metasurface Beam Combiner Based on the Control of Angular Response	67
Multi-Scale Cyclic Image Deblurring Based on PVC-Resnet	59
Two-Point Resolution of a Defocused Imaging System Based on Spatially Coherent Illumination	57
Dispersion Engineering of Waveguide Microresonators by the Design of Atomic Layer Deposition	56
Temperature Changes during Er:YAG Laser Activation with the Side-Firing Spiral Endo Tip in Root Canal Treatment	55
Real-Time Reconfigurable Radio Frequency Arbitrary-Waveform Generation via Temporal Pulse Shaping with a DPMZM and Multi-Tone Inputs	55
Station Arrangement Optimization of Photoelectric Theodolites Based on Efficient Traversing Discrete Points	52
Numerical Optimization Technique of Multilayer SERS Substrates	52
A Laser Frequency Transverse Modulation Might Compensate for the Spectral Broadening Due to Large Electron Energy Spread in Thomson Sources	51
Experimental Study on Transverse Mode Instability of All-Fiber Single-Frequency Amplifier Based on Tapered Yb-Doped Fiber	48
Multi-Way Noiseless Signal Amplification in a Symmetrical Cascaded Four-Wave Mixing Process	48
Multi-User Visible Light Communication and Positioning System Based on Dual-Domain Multiplexing Scheme	47
Maritime Infrared and Visible Image Fusion Based on Refined Features Fusion and Sobel Loss	45
Thermal Sensitivity of Birefringence in Polarization-Maintaining Hollow-Core Photonic Bandgap Fibers	44
1.55 μm Narrow-Linewidth Pulsed Laser Based on MgO:PPLN	44
Broadband Enhancement in the Spectral Response of Photovoltaic Modules with Flower-like Silver Particles	43
Birefringence and Anisotropy of the Losses Due to Two-Photon Absorption of Femtosecond Pulses in Crystals	43
Tailoring of Inverse Energy Flow Profiles with Vector Lissajous Beams	41
Optical Diagnostics in Herpetic Keratitis	39
Recognition of Noisy Digital Images Using the Asymmetric Coupling Semiconductor Chaotic Lasers Network	38
High-Spatial-Resolution Dynamic Strain Measurement Based on Brillouin Optical Correlation-Domain Sensors	38
Terahertz Replica Generation of Ultra-High Data Rate Transmission in an Electro-Optical Semiconductor Optical Amplifier Mach–Zehnder Interferometer System	37
A Distance-Weighted Dynamic Bandwidth Allocation Algorithm for Improved Performance in Long-Reach Passive Optical Networks for Next Generation Networks	37

Non-Invasive Hemoglobin Assessment with NIR Imaging of Blood Vessels in Transmittance Geometry: Monte Carlo and Experimental Evaluation	37
Wavelength-Tunable Single-Longitudinal-Mode Narrow-Linewidth Thulium/Holmium Co-Doped Fiber Laser with Phase-Shifted Fiber Bragg Grating and Dual-Coupler-Ring Filter	37
Measuring the pth-Order Correlation Function of Light Field via Two-Level Atoms	37
Multifunctional Near-Infrared Luminescence Performance of Nd3+ Doped SrSnO3 Phosphor	36
Active Optical Tuning of Azopolymeric Whispering Gallery Mode Microresonators for Filter Applications	36
Role of Phase Information Propagation in the Realisation of Super-Resolution Based on Speckle Interferometry	36
Dynamics of Gas Ionization by Laser Pulses with Different Envelope Shapes	35
Towards Mid-Infrared Gas-Discharge Fiber Lasers	35
Determining Single Photon Quantum States through Robust Waveguides on Chip	35
Resilience to Passive Attacks of a Secure Key Distribution System Based on an Ultra-Long Fiber Laser Using a Bi-Directional EDFA	34
Mode-Independent Optical Switch Based on Graphene-Polymer Hybrid Waveguides	34