OOIR: Observatory of International Research

Papers

(The H4-Index of Optics and Lasers in Engineering is 36. 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 2021-09-01 to 2025-09-01.)

Article	Citations
Multi-planar low-coherence diffraction imaging	143
Optimization of single-beam multiple-intensity reconstruction technique: Select an appropriate diffraction distance	116
Telecom-band high contrast narrowband metalens for 3D imaging	109
Interferometric method for simultaneous characterization of retardance and fast axis of a retarder	102
Absolute detection method based on multi-signal phase extraction and separation	92
High-speed road sign detection scheme based on ultrafast single-pixel scanning LiDAR	85
Self-assembling of PDMS microlens arrays through pyro-EHD for real-time 3D microscopy	77
Module for zooming in extended depth of focus in digital holographic microscopy	72
A novel temperature-strain synchronous measurement method	70
Editorial Board	64
Transverse dynamical response of laser frequency-shifted feedback with mode mismatch	62
Editorial Board	59
Ultra high power laser cutting of 1-m reinforced concrete with gravity	52
Experimental study on infrared non-destructive testing technology for GFRP panels based on short pulse excitation	51
Zero-power optical convolutional neural network using incoherent light	48
Design of a three-channel pixelated phase mask and single-frame phase extraction technique	48
Editorial Board	48
Efficient multi-objective design method for optical coatings	48
Vortex spatial phase-shifting digital microscopic holography based on pixel traversal	47
Multiple sub-holograms optimization for holographic near-eye display based on holographic viewing-window	47
Dynamic control of bidirectional terahertz wavefront based on thermally active metasurfaces	46
A study of multi-dimensional defect size estimation of metal materials using LIBS spectral characterization	46
Speckle-noise filtering based on non-local mean sparse principal component analysis method	46
A novel method for three-dimensional liquid surface topography measurement: Combining binocular vision with deep learning-based digital image correlation	45
Improved U-net network-based segmentation method for fast diffusion measurement	45

Camera motion-induced systematic errors in stereo-DIC and speckle-based compensation method	43
Ophthalmic fundus camera design based on freeform surface for reducing refractive error sensitivity	41
Photoelastic verification of certain recommendations for numerical modelling of fracture using the phase field method	41
A 2D/3D convertible integral imaging display with enhanced depth of field	40
Terahertz compressed sensing imaging based on line array detection	40
Untrained deep learning-based phase retrieval for fringe projection profilometry	39
Polarization image fusion method based on polarization saliency with generator adversarial network	38
Double phase computer generated on-axis multiplane holograms	38
Advanced-prediction compensation of distorted vortex beams in dynamic turbulence using a Pre-correction network	37
Combined wide-field Mueller matrix polarimetry and PS-OCT for rapid polarization imaging of biological samples	37
High-SNR 3D dark-field microscopy based on orbital angular momentum extraction	36
Polarized light vision pose measurement method by fusing the constraints provided between control points for hand-eye calibration	36
Improvement of a Doppler simulator in optical performance	36
Novel fabrication and designs for hybrid optical elements with wider angle field of view by using integrated direct laser lithographic system	36
Fast physic-informed mixer architecture for color Lensfree holographic reconstruction	36