Broadband and Flat Mid-Infrared Supercontinuum Generation in a Varying Dispersion Waveguide for Parallel Gas Spectroscopy-Reference-Cited by-同舟云学术

Broadband and Flat Mid-Infrared Supercontinuum Generation in a Varying Dispersion Waveguide for Parallel Gas Spectroscopy

Published:2022 Issue: Volume: Page:
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Container-title:Conference on Lasers and Electro-Optics
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Author:

Torre Alberto Della,Armand Rémi,Sinobad Milan,Fiaboe Kokou Firmin,Luther-Davies Barry,Madden Stephen,Mitchell Arnan,Nguyen Thach,Moss David J.,Hartmann Jean-Michel,Reboud Vincent,Fedeli Jean-Marc,Monat Christelle,Grillet Christian

Abstract

We report optimized mid-infrared supercontinuum generation in a silicon-germanium on silicon waveguide with varying dispersion. We employ the generated supercontinuum for a proof-of-principle demonstration of free-space parallel gas spectroscopy.

Publisher

Optica Publishing Group

Reference10 articles.

1. Mid-infrared optical parametric oscillators and frequency combs for molecular spectroscopy

2. Parallel gas spectroscopy using mid-infrared supercontinuum from a single Si3N4 waveguide

3. Mid-infrared photonics in silicon and germanium

4. The third-order nonlinear optical coefficients of Si, Ge, and Si1−xGex in the midwave and longwave infrared

5. Mid-infrared octave spanning supercontinuum generation to 85 μm in silicon-germanium waveguides

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