Optical nonlinearity in photonic glasses
K Tanaka - Journal of Materials Science: Materials in Electronics, 2005 - Springer
A brief review on optical nonlinearity in photonic glasses is given. For the third-order,
relationship between two-photon absorption and nonlinear refractive-index is considered …
relationship between two-photon absorption and nonlinear refractive-index is considered …
Metal chalcogenides: a rich source of nonlinear optical materials
I Chung, MG Kanatzidis - Chemistry of Materials, 2014 - ACS Publications
Materials chemistry and the pursuit of new compounds through exploratory synthesis are
having a strong impact in many technological fields. The field of nonlinear optics is directly …
having a strong impact in many technological fields. The field of nonlinear optics is directly …
High-efficiency second-order nonlinear processes in an optical microfibre assisted by few-layer GaSe
The centrosymmetric nature of silica fibre precludes the realisation of second-order
nonlinear processes in optical fibre systems. Recently, the integration of 2D materials with …
nonlinear processes in optical fibre systems. Recently, the integration of 2D materials with …
Strongly nonlinear optical glass fibers from noncentrosymmetric phase-change chalcogenide materials
We report that the one-dimensional polar selenophosphate compounds APSe6 (A= K, Rb),
which show crystal− glass phase-change behavior, exhibit strong second harmonic …
which show crystal− glass phase-change behavior, exhibit strong second harmonic …
基于硒化镓纳米片填充的空芯光纤超高二次谐波增强
王晓愚， 程阳， 薛国栋， 周子琦， 赵孟泽， 马超杰… - 物理化学 …, 2023 - whxb.pku.edu.cn
All-fiber functional devices are superior to conventional optical crystals for next-generation
integrated optics owing to their natural compatibility with optical fiber systems. Nonlinear …
integrated optics owing to their natural compatibility with optical fiber systems. Nonlinear …
Demonstration of a cylindrically symmetric second-order nonlinear fiber with self-assembled organic surface layers
C Daengngam, M Hofmann, Z Liu, A Wang… - Optics express, 2011 - opg.optica.org
We report the fabrication and characterization of a cylindrically symmetric fiber structure that
possesses significant and thermodynamically stable second-order nonlinearity. Such fiber …
possesses significant and thermodynamically stable second-order nonlinearity. Such fiber …
Measurement of χ(2) symmetry in a poled fiber
We measure the values of individual χ^(2) tensor components in a birefringent periodically
poled silica fiber through spectrally separated type I and type II second-harmonic …
poled silica fiber through spectrally separated type I and type II second-harmonic …
[PDF][PDF] Giant enhancement of optical second harmonic generation in hollow-core fiber integrated with GaSe nanoflakes
All-fiber functional devices are superior to conventional optical crystals for next-generation
integrated optics owing to their natural compatibility with optical fiber systems. Nonlinear …
integrated optics owing to their natural compatibility with optical fiber systems. Nonlinear …
Linear electro-optical effect in silica fibers poled with ultraviolet lamp
A second-order nonlinearity was induced in silica fibers poled by exposure to ultraviolet
(UV) radiation and simultaneous high voltage applied to internal electrodes. The UV light …
(UV) radiation and simultaneous high voltage applied to internal electrodes. The UV light …
Fabrication and characterization of periodically patterned silica fiber structures for enhanced second-order nonlinearity
We develop and characterize a UV ablation technique that can be used to pattern soft
materials such as polymers and nonlinear molecules self-assembled over silica …
materials such as polymers and nonlinear molecules self-assembled over silica …