OOIR: Observatory of International Research

Papers

(The TQCC of Opto-Electronic Advances is 39. 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
Advancing depth perception in spatial computing with binocular metalenses	248
OptoGPT code, model, and datasets made public	205
Structural color from basic principles to emerging applications	188
Laser-induced periodic surface structured electrodes with 45% energy saving in electrochemical fuel generation through field localization	161
Dynamic phase assembled terahertz metalens for reversible conversion between linear polarization and arbitrary circular polarization	152
High-resolution tumor marker detection based on microwave photonics demodulated dual wavelength fiber laser sensor	147
Deep-ultraviolet photonics for the disinfection of SARS-CoV-2 and its variants (Delta and Omicron) in the cryogenic environment	146
Deep-red and near-infrared organic lasers based on centrosymmetric molecules with excited-state intramolecular double proton transfer activity	137
All-optical logic devices based on black arsenic–phosphorus with strong nonlinear optical response and high stability	131
Confocal laser speckle autocorrelation imaging of dynamic flow in microvasculature	131
Wearable photonic smart wristband for cardiorespiratory function assessment and biometric identification	128
An inversely designed integrated spectrometer with reconfigurable performance and ultra-low power consumption	119
Phase reconstruction via metasurface-integrated quantum analog operation	116
Broadband all-fiber optical phase modulator based on photo-thermal effect in a gas-filled hollow-core fiber	109
Active odd-mode-metachannel for single-conductor systems	108
Top-down control of bottom-up material synthesis @ nanoscale	102
Fast source mask co-optimization method for high-NA EUV lithography	102
Author Correction: ITO-free silicon-integrated perovskite electrochemical cell for light-emission and light-detection	78
Miniature tunable Airy beam optical meta-device	77
Towards the performance limit of catenary meta-optics via field-driven optimization	74
Cylindrical vector beams reveal radiationless anapole condition in a resonant state	72
Liquid crystal-integrated metasurfaces for an active photonic platform	70
Brillouin scattering spectrum for liquid detection and applications in oceanography	69
Terahertz active multi-channel vortices with parity symmetry breaking and near/far field multiplexing based on a dielectric-liquid crystal-plasmonic metadevice	67
Fiber-based wearable sensors for bio-medical monitoring	65

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
Field distribution of the <i>Z</i><sub>2</sub> topological edge state revealed by cathodoluminescence nanoscopy	61
On-chip metasurfaces unlock efficient vector terahertz beams	61
High-performance warm white LED based on thermally stable all inorganic perovskite quantum dots	59
Resonantly enhanced second- and third-harmonic generation in dielectric nonlinear metasurfaces	59
Soliton microcombs in optical microresonators with perfect spectral envelopes	55
Liquid vortexes and flows induced by femtosecond laser ablation in liquid governing formation of circular and crisscross LIPSS	54
Physics-data-driven intelligent optimization for large-aperture metalenses	53
Janus aramid nanofiber aerogel incorporating plasmonic nanoparticles for high-efficiency interfacial solar steam generation	52
High-frequency enhanced ultrafast compressed active photography	51
In-flow holographic tomography boosts lipid droplet quantification	50
Laser additive manufacturing of Si/ZrO<sub>2</sub> tunable crystalline phase 3D nanostructures	49
Artificial intelligence-assisted chiral nanophotonic designs	48
Multi-dimensional multiplexing optical secret sharing framework with cascaded liquid crystal holograms	48
Planar peristrophic multiplexing metasurfaces	47
Spatiotemporal Fourier transform with femtosecond pulses for on-chip devices	47
Observation of polaronic state assisted sub-bandgap saturable absorption	46
Wide-spectrum optical synthetic aperture imaging via spatial intensity interferometry	45
Breaking the optical efficiency limit of virtual reality with a nonreciprocal polarization rotator	45
4K-DMDNet: diffraction model-driven network for 4K computer-generated holography	45
Efficient stochastic parallel gradient descent training for on-chip optical processor	44
High-precision multi-focus laser sculpting of microstructured glass	44
Low-loss chip-scale programmable silicon photonic processor	44
Sub-femtometer-resolution absolute spectroscopy with sweeping electro-optic combs	42
Highly enhanced UV absorption and light emission of monolayer WS<sub>2</sub> through hybridization with Ti<sub>2</sub>N MXene quantum dots and g-C<sub>3</sub>N<s	41
Recent developments in deep-ultraviolet sterilization of human respiratory RNA viruses	41
Parallel generation of low-correlation wideband complex chaotic signals using CW laser and external-cavity laser with self-phase-modulated injection	41
Special issue: Catenary optics and catenary electromagnetics	41
Cascaded metasurfaces for adaptive aberration correction	40
The cornerstone of fiber-optic distributed vibration/acoustic sensing: Ф-OTDR	39
0.35% THz pulse conversion efficiency achieved by Ti:sapphire femtosecond laser filamentation in argon at 1 kHz repetition rate	39
Two-photon absorption and stimulated emission in poly-crystalline Zinc Selenide with femtosecond laser excitation	39
Ultra-high-<i>Q</i> photonic crystal nanobeam cavity for etchless lithium niobate on insulator (LNOI) platform	39