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IEEE/LEOS Summer Topical Meetings

Thresholdless Lasing in Single-Atom Superradiance

Kyungwon An

Published Jul 1, 2018• 0 citations
Publisher

Abstract

Contrary to the conventional approach of maximizing the so-called beta factor for thresholdless lasing, we utilized collective interaction of phase-aligned atomic dipoles in a high-Q cavity to demonstrate thresholdless lasing even with a beta factor of 0.03 in the setting of the single-atom superradiance.
DOI
10.1109/phosst.2018.8456755

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