Unveiling the Zero-Phonon Line of the Boron Vacancy Center by Cavity-Enhanced Emission.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c00739
Abstract: Negatively charged boron vacancies (VB-) in hexagonal boron nitride (hBN) exhibit a broad emission spectrum due to strong electron-phonon coupling and Jahn-Teller mixing of electronic states. As such, the direct measurement of the zero-phonon line… read more here.
Keywords: cavity; phonon line; zero phonon; emission ... See more keywords
Cryogenic Yb:YGAG ceramic laser pumped at 940 nm and zero-phonon-line: a comparative study
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DOI: 10.1364/ome.7.000477
Abstract: We present a comparative study on a continuous-wave laser operation of Yb-doped Y3Ga2A13O12 (Yb:YGAG) ceramic at cryogenic temperatures with conventional pumping (940 nm) and zero phonon line pumping (969 nm) under identical experimental conditions. In… read more here.
Keywords: comparative study; zero phonon; phonon line; 940 zero ... See more keywords