OOIR: Observatory of International Research

Papers

(The H4-Index of Optical Materials Express is 33. 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 glass and optical design: Otto Schott´s role in the entangled development	87
Trapping-induced quantum beats in a van-der-Waals heterostructure microcavity observed by two-dimensional micro-spectroscopy	75
Circular dichroism induction in WS₂ by a chiral plasmonic metasurface	71
Design of cost-effective environment-responsive nanoacoustic devices based on mesoporous thin films	67
Non-monotonic effect of growth pressure on the responsivity of AlGaN ultraviolet Schottky detectors	64
Effect of BaF₂ and Y₂O₃ on the Raman scattering characteristics of fluorotellurite glasses	63
Thermal characterization of a nematic liquid crystal suited for the fabrication of NIR spectrally-tunable vertical cavity surface emitting lasers	62
Femtosecond transient absorption spectroscopic study on the electronic structures of graphene oxides, graphene oxide nanoribbons and graphene quantum dots	62
3-W output power from a 2-µm InGaSb VECSEL using a hybrid metal-semiconductor Bragg reflector	58
Universality of open microcavities for strong light-matter coupling	57
Realization of tunable non-Hermitian zero-index photonic crystals	56
Light trapping using a dimer of spherical nanoparticles based on titanium nitride for plasmonic solar cells	51
Anchoring and electro-optic switching of liquid crystals on nano-structured surfaces fabricated by two-photon based nano-printing	51
Deep-ultraviolet localized surface plasmon resonance using Ga nanoparticles	51
Spatially-selective enhancement of mechanical strength through localized cross-linking of double network hydrogels	49
Robust optical picometrology through data diversity	49
Random laser emission from dye-doped gain media with optically trapped scattering particles	48
Large-area, efficient, and flexible composite nano-structure fabrication platform for a visible-mid-infrared metamaterial absorber	48
Advantages of YLF host over YAG in power scaling at cryogenic temperatures: direct comparison of Yb-doped systems	46
Soft glass optical fiber characterization with X-ray computed microtomography	44
Ultra-broadband emission in Er³⁺/Tm³⁺/Ho³⁺ triply-doped germanate glass and double-clad optical fiber	42
Compact Q-switched Nd:YAG single-crystal fiber laser with 794 nm laser diode pumping	41
Temporal negative refraction [Invited]	40
Controllable and abundant soliton states from an all-fiber laser based on a ZrGeTe₄ saturable absorber	39
Tailoring standing waves on meta-atom: a facile way to a high-efficiency functional metasurface with spin-selectivity	39

High-NA broadband achromatic metalens in the visible range	38
Robust one-way modes in photonic crystals without an external magnetic field	38
Time-Varying Artificial Photonic Metastructures: introduction to the special issue	37
Backscattering enhancement of a chessboard metasurface based on the orbital angular momentum detection approach	36
Space-time modulated loaded-wire metagratings for magnetless nonreciprocity and near-complete frequency conversion	36
On the bounds of index tuning in transparent conducting oxides: opinion	36
Floquet topological physics in photonics [Invited]	35
Study on the mechanically exfoliated graphene saturable absorption dependence on the number of layers and its influence on passive mode-locking erbium-doped fiber laser dynamics	34