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Filtering by: Keyword nonlinear optics

van der Waals Decoration of Ultra-High-<i>Q</i> Silica Microcavities for χ<sup>(2)</sup>–χ<sup>(3)</sup> Hybrid Nonlinear Photonics

Description/Abstract:

Optical nonlinear processes are indispensable in a wide range of applications, including ultrafast lasers, microscopy, and quantum inform...

Keyword:

nonlinear optics, second-harmonic generation, transition metal dichalcogenides, two-dimensional materials, and ultra-high-Q microcavities

Resource Type:

Article

Author:

Shun Fujii, Nan Fang, Daiki Yamashita, Daichi Kozawa, Chee Fai Fong, and Yuichiro K. Kato

Journal:

Nano Letters

Date Uploaded:

21/08/2024
Degenerate spontaneous parametric down-conversion in nonlinear metasurfaces

Description/Abstract:

We propose a simple scheme of degenerate spontaneous parametric down-conversion (SPDC) in nonlinear metasurfaces or photonic crystal slab...

Keyword:

SPDC, nonlinear optics, and quasi-guided modes

Resource Type:

Article

Author:

Tetsuyuki Ochiai

Journal:

Optics Express

Date Uploaded:

14/05/2024