OOIR: Observatory of International Research

Papers

(The H4-Index of Opto-Electronic Advances is 49. 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 2022-01-01 to 2026-01-01.)

Article	Citations
OptoGPT code, model, and datasets made public	269
Structural color from basic principles to emerging applications	221
Advancing depth perception in spatial computing with binocular metalenses	194
Confocal laser speckle autocorrelation imaging of dynamic flow in microvasculature	166
Deep-ultraviolet photonics for the disinfection of SARS-CoV-2 and its variants (Delta and Omicron) in the cryogenic environment	157
All-optical logic devices based on black arsenic–phosphorus with strong nonlinear optical response and high stability	154
Laser-induced periodic surface structured electrodes with 45% energy saving in electrochemical fuel generation through field localization	149
Dynamic phase assembled terahertz metalens for reversible conversion between linear polarization and arbitrary circular polarization	148
Deep-red and near-infrared organic lasers based on centrosymmetric molecules with excited-state intramolecular double proton transfer activity	141
Wearable photonic smart wristband for cardiorespiratory function assessment and biometric identification	137
High-resolution tumor marker detection based on microwave photonics demodulated dual wavelength fiber laser sensor	134
Fast source mask co-optimization method for high-NA EUV lithography	124
Broadband all-fiber optical phase modulator based on photo-thermal effect in a gas-filled hollow-core fiber	117
An inversely designed integrated spectrometer with reconfigurable performance and ultra-low power consumption	115
Active odd-mode-metachannel for single-conductor systems	115
Phase reconstruction via metasurface-integrated quantum analog operation	112
Top-down control of bottom-up material synthesis @ nanoscale	108
Author Correction: ITO-free silicon-integrated perovskite electrochemical cell for light-emission and light-detection	99
Towards the performance limit of catenary meta-optics via field-driven optimization	82
Cylindrical vector beams reveal radiationless anapole condition in a resonant state	82
Brillouin scattering spectrum for liquid detection and applications in oceanography	80
Miniature tunable Airy beam optical meta-device	78
Terahertz active multi-channel vortices with parity symmetry breaking and near/far field multiplexing based on a dielectric-liquid crystal-plasmonic metadevice	78
Liquid crystal-integrated metasurfaces for an active photonic platform	77
Fiber-based wearable sensors for bio-medical monitoring	77

Field distribution of the <i>Z</i><sub>2</sub> topological edge state revealed by cathodoluminescence nanoscopy	75
On-chip metasurfaces unlock efficient vector terahertz beams	73
High-performance warm white LED based on thermally stable all inorganic perovskite quantum dots	73
Liquid vortexes and flows induced by femtosecond laser ablation in liquid governing formation of circular and crisscross LIPSS	71
Soliton microcombs in optical microresonators with perfect spectral envelopes	70
Three-dimensional measurement enabled by single-layer all-in-one transmitting-receipting optical metasystem	64
Multi-prior physics-enhanced neural network enables pixel super-resolution and twin-image-free phase retrieval from single-shot hologram	63
Resonantly enhanced second- and third-harmonic generation in dielectric nonlinear metasurfaces	61
Separation and identification of mixed signal for distributed acoustic sensor using deep learning	61
In-flow holographic tomography boosts lipid droplet quantification	60
High-frequency enhanced ultrafast compressed active photography	58
Laser additive manufacturing of Si/ZrO<sub>2</sub> tunable crystalline phase 3D nanostructures	57
Physics-data-driven intelligent optimization for large-aperture metalenses	56
Spectro-polarimetric detection enabled by multidimensional metasurface with quasi-bound states in the continuum	56
Janus aramid nanofiber aerogel incorporating plasmonic nanoparticles for high-efficiency interfacial solar steam generation	56
Multi-dimensional multiplexing optical secret sharing framework with cascaded liquid crystal holograms	55
Spatiotemporal Fourier transform with femtosecond pulses for on-chip devices	54
Artificial intelligence-assisted chiral nanophotonic designs	52
Breaking the optical efficiency limit of virtual reality with a nonreciprocal polarization rotator	51
Planar peristrophic multiplexing metasurfaces	50
Efficient stochastic parallel gradient descent training for on-chip optical processor	50
Observation of polaronic state assisted sub-bandgap saturable absorption	50
Low-loss chip-scale programmable silicon photonic processor	50
Wide-spectrum optical synthetic aperture imaging via spatial intensity interferometry	49