OOIR: Observatory of International Research

Papers

(The median citation count of Nanophotonics is 4. 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
Optical filters made from random metasurfaces using Bayesian optimization	107
Digital laser-induced printing of MoS₂	54
Enhancing radiative heat transfer with meta-atomic displacement	43
Compound meta-optics: there is plenty of room at the top	37
Coherent control of symmetry breaking in transverse-field Ising chains using few-cycle pulses	35
Experimental generation of optimally chiral azimuthally-radially polarized beams	32
Free-space-coupled wavelength-scale disk resonators	32
Temporal interface in dispersive hyperbolic media	30
Direct measurement of two-photon absorption and refraction properties of SZ2080^TM-based resists at 515 nm: insights into 3D printing	30
Novel two-dimensional materials based bio-nanophotonics	29
Mid-infrared wavelength multiplexers on an InP platform	28
End-to-end design of metasurface-based complex-amplitude holograms by physics-driven deep neural networks	28
Recent advances in quantum nanophotonics: plexcitonic and vibro-polaritonic strong coupling and its biomedical and chemical applications	28
3D-printed mirror-less helicity preserving metasurface “mirror” for THz applications	28
XUV yield optimization of two-color high-order harmonic generation in gases	27
Electrochemical photonics: a pathway towards electrovariable optical metamaterials	24
High Q-contrast terahertz quantum cascade laser via bandgap-confined bound state in the continuum	23
Multidimensional quantitative characterization of basal cell carcinoma by spectral- and time-resolved two-photon microscopy	23
Tailoring optical response of MXene thin films	23
Recent advances in optical label-free characterization of extracellular vesicles	22
Solitons in ultrafast semiconductor lasers with saturable absorber	22
Quantum nanophotonics	22
Quantum-enhanced detection of viral cDNA via luminescence resonance energy transfer using upconversion and gold nanoparticles	21
Frontmatter	21
Direct observation of quantum percolation dynamics	21

Nano-kirigami enabled chiral nano-cilia with enhanced circular dichroism at visible wavelengths	20
Frontmatter	20
Deuterated SiNx: a low-loss, back-end CMOS-compatible platform for nonlinear integrated optics	20
Tip-enhanced photoluminescence of monolayer MoS₂ increased and spectrally shifted by injection of electrons	19
Broadband spin-multiplexed single-celled metasurface holograms: a comprehensive comparison between different strategies	18
Integrated circuits based on broadband pixel-array metasurfaces for generating data-carrying optical and THz orbital angular momentum beams	18
Circularly symmetric nanopores in 3D femtosecond laser nanolithography with burst control and the role of energy dose	18
A universal metasurface transfer technique for heterogeneous integration	18
The theory of the quantum walk comb laser	18
Guided domino lithography for uniform fabrication of single-digit-nanometer scale plasmonic nanoantenna	18
Fabrication of quantum dot and ring arrays by direct laser interference patterning for nanophotonics	17
Crosstalk prohibition at the deep-subwavelength scale by epsilon-near-zero claddings	17
Exciton–polariton condensation in MAPbI₃ films from bound states in the continuum metasurfaces	16
Towards chiral acoustoplasmonics	16
Frontmatter	16
Quasi-bound states in the continuum in finite waveguide grating couplers	15
Electrically switchable metallic polymer metasurface device with gel polymer electrolyte	15
Non-linear bistability in pulsed optical traps	14
Recent advances in the ab initio theory of solid-state defect qubits	14
Frontmatter	14
Towards field-resolved visible microscopy of 2D materials	14
Machine learning to optimize additive manufacturing for visible photonics	14
Highly active selenium nanotherapeutics combined with metformin to achieve synergistic sensitizing effect on NK cells for osteosarcoma therapy	14
Two-dimensional nanostructures based ‘-onics’ and ‘-omics’ in personalized medicine	13
Semiconductor lasers with integrated metasurfaces for direct output beam modulation, enabled by innovative fabrication methods	13
Purcell enhancement and polarization control of single-photon emitters in monolayer WSe₂ using dielectric nanoantennas	13
Dual-mode hyperbolicity, supercanalization, and leakage in self-complementary metasurfaces	12
Designing the response-spectra of microwave metasurfaces: theory and experiments	12
Comparing between steady-state excitonic transitions and ultrafast polaronic photoexcitations in layered perovskites: the role of electron–phonon interaction	12
Supershift properties for nonanalytic signals	11
Controlled compression, amplification and frequency up-conversion of optical pulses by media with time-dependent refractive index	11
Aspects of cavity engineering in THz quantum cascade laser frequency combs	11
Active metasurface designs for lensless and detector-limited imaging	11
Frontmatter	11
Replicating physical motion with Minkowskian isorefractive spacetime crystals	11
Nano-infrared imaging of metal insulator transition in few-layer 1T-TaS₂	11
Frequency-multiplexed optical reservoir computing using a microcomb	11
Advanced optical nanolithography by enhanced transmission through bull’s eye nanostructured meta-mask	11
Skyrmion bag robustness in plasmonic bilayer and trilayer moiré superlattices	10
DNA as grabbers and steerers of quantum emitters	10
Dynamic selection of visible wavelengths using resonant TiO₂ nanostructures	10
Dynamic beam control based on electrically switchable nanogratings from conducting polymers	10
Rapid adiabatic couplers with arbitrary split ratios for broadband DWDM interleaver application	10
Micro-mirror aided mid-infrared plasmonic beam combiner monolithically integrated with quantum cascade lasers and detectors	10
Mesoporous biophotonic carbon spheres with tunable curvature for intelligent drug delivery	9
Nanophotonics in support of Ukrainian Scientists	9
Carbon nanomaterials for phototherapy	9
Large tuning of the optical properties of nanoscale NdNiO₃ via electron doping	9
Maximum electromagnetic local density of states via material structuring	9
Manganese-functionalized MXene theranostic nanoplatform for MRI-guided synergetic photothermal/chemodynamic therapy of cancer	9

Defining the zerogap: cracking along the photolithographically defined Au–Cu–Au lines with sub-nanometer precision	9
Enhanced electrochromic switching contrast in the blue by 3,4-propylenedioxypyrrole – implementation on structural colors	9
Gigahertz femtosecond laser-by a novel asymmetric one-dimensional photonic crystal saturable absorber device with defect layer	9
Topologically driven Rabi-oscillating interference dislocation	8
Full-color generation enabled by refractory plasmonic crystals	8
Diagnostic oriented discrimination of different Shiga toxins via PCA-assisted SERS-based plasmonic metasurface	8
Deep neural networks for inverse design of multimode integrated gratings with simultaneous amplitude and phase control	8
Overcoming stress limitations in SiN nonlinear photonics via a bilayer waveguide	8
Machine-learning-assisted photonic device development: a multiscale approach from theory to characterization	7
Reconfigurable nonlinear optical element using tunable couplers and inverse-designed structure	7
Ultralow loss visible light metamaterials assembled by metaclusters	7
From far-infrared detectors to THz QCLs	7
Field enhancement of epsilon-near-zero modes in realistic ultrathin absorbing films	6
Plasmonic signal modulation at sub-GHz frequency via on-chip integration of tunnel junctions	6
Nanoparticle-on-mirror pairs: building blocks for remote spectroscopies	6
Sustainable chemistry with plasmonic photocatalysts	6
Direct laser writing of 3D metallic mid- and far-infrared wave components	6
Three birds with one stone: oxygen self-supply engineering palladium nanocluster/titanium carbide hybrid for single-NIR laser-triggered synergistic photodynamic-photothermal therapy	6
Tunable up-conversion single-photon detector at telecom wavelengths	6
Experimental analysis of the thermal management and internal quantum efficiency of terahertz quantum cascade laser harmonic frequency combs	6
On the generalized Snell–Descartes laws, shock waves, water wakes, and Cherenkov radiation	6
Reversible electrical switching of nanostructural color pixels	5
Tilting light’s polarization plane to spatially separate the ultrafast nonlinear response of chiral molecules	5
Exploring 2D-LIPSS formation under circular polarization in ultrafast laser processing	5
Spin-dependent phenomena at chiral temporal interfaces	5
Quantum-enhanced interferometer using Kerr squeezing	4
Efficient high-quality photon pair generation in modal phase-matched thin-film lithium niobate micro-ring resonators	4
Fabrication of single color centers in sub-50 nm nanodiamonds using ion implantation	4
Spectroscopic ellipsometry for low-dimensional materials and heterostructures	4
λ/20 surface nanostructuring of ZnO by mask-less ultrafast laser processing	4
Hybrid LiDAR–radar at 9 μm wavelength with unipolar quantum optoelectronic devices	4
Self-powered broadband photodetector based on MoS₂/Sb₂Te₃ heterojunctions: a promising approach for highly sensitive detection	4
High-harmonic generation from subwavelength silicon films	4
Broadband nonlinear optical modulator enabled by VO₂/V₂O₅ core–shell heterostructures	4
Rod and slit photonic crystal microrings for on-chip cavity quantum electrodynamics	4
Dispersion braiding and band knots in plasmonic arrays with broken symmetries	4
Tutorial: Hong–Ou–Mandel interference with structured photons	4