OOIR: Observatory of International Research

Papers

(The H4-Index of Optical Materials Express is 29. 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 2022-05-01 to 2026-05-01.)

Article	Citations
Optical glass and optical design: Otto Schott´s role in the entangled development	95
Backscattering enhancement of a chessboard metasurface based on the orbital angular momentum detection approach	88
3-W output power from a 2-µm InGaSb VECSEL using a hybrid metal-semiconductor Bragg reflector	72
Realization of tunable non-Hermitian zero-index photonic crystals	67
Quantitative analysis of chalcogenide glass aging in flexible photonic devices	66
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	60
Sb₂S₃-based optical switch exploiting the Brewster angle phenomenon [Invited]	58
Generation of vector soliton mode-locked Er-doped fiber laser using ZrTe₂ as saturable absorber	56
Chiral phonons and the magneto-optical Raman effect in kagome lattice semiconductor Nb₃Cl₈	50
Improvement of a capacitive UV-sensor by porous silicon powders embedded in epoxy on porous silicon film	49
Structural, optical, and electrical properties of heteroepitaxial ITO/YSZ thin films	49
Time-Varying Artificial Photonic Metastructures: introduction to the special issue	46
Temporal negative refraction [Invited]	46
Spatially-selective enhancement of mechanical strength through localized cross-linking of double network hydrogels	42
Large-area, efficient, and flexible composite nano-structure fabrication platform for a visible-mid-infrared metamaterial absorber	41
Laser ablation of materials with highly varying thermophysical properties with pulsed and continuous-wave beams	39
Deep-ultraviolet localized surface plasmon resonance using Ga nanoparticles	39
Soft glass optical fiber characterization with X-ray computed microtomography	39
On the bounds of index tuning in transparent conducting oxides: opinion	39
Space-time modulated loaded-wire metagratings for magnetless nonreciprocity and near-complete frequency conversion	39
Floquet topological physics in photonics [Invited]	36
Non-monotonic effect of growth pressure on the responsivity of AlGaN ultraviolet Schottky detectors	34
Advantages of YLF host over YAG in power scaling at cryogenic temperatures: direct comparison of Yb-doped systems	34
Effect of BaF₂ and Y₂O₃ on the Raman scattering characteristics of fluorotellurite glasses	33
Robust optical picometrology through data diversity	33

Design of a dual-band metamaterial absorber via dispersion parameter engineering	32
Design of cost-effective environment-responsive nanoacoustic devices based on mesoporous thin films	32
High-NA broadband achromatic metalens in the visible range	32
Anchoring and electro-optic switching of liquid crystals on nano-structured surfaces fabricated by two-photon based nano-printing	29