Broadband infrared light source by simultaneous parametric down-conversion

Abstract Spontaneous parametric down-conversion is an essential tool for a quantum light source in the infrared region ranging 2–5 µm for the purpose of material identification, chemical analysis, and gas sensing. So far, photon pairs from the process in a nonlinear crystal have low tunability and a...

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Auteurs principaux: Masayuki Hojo, Koichiro Tanaka
Format: article
Langue:EN
Publié: Nature Portfolio 2021
Sujets:
R
Q
Accès en ligne:https://doaj.org/article/ff026fa844a148d8b8ef1745469b9b92
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