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Type: Journal article
Title: Resonant stimulated photorefractive scattering
Author: Liu, J.
Stace, T.
Dai, J.
Xu, K.
Luiten, A.
Baynes, F.
Citation: Physical Review Letters, 2021; 127(3):033902-1-033902-6
Publisher: American Physical Society
Issue Date: 2021
ISSN: 0031-9007
Statement of
Jingliang Liu, Thomas Stace, Jian Dai, Kun Xu, Andre Luiten and Fred Baynes
Abstract: We present the first observations, and a complete theoretical explanation, of stimulated photorefractive scattering in a high- Q crystalline cavity. The standing-wave light field in the cavity induces an ultranarrow and long-lived Bragg grating through the photorefractive effect. The spatial phase of the grating is automatically matched to that of the standing wave. The scattering from the grating strengthens the standing wave, which then further reinforces the grating itself. Eventually, the mode is seen to split into a doublet, thereby disrupting the usual strict periodicity of the mode spectrum.
Rights: © 2021 American Physical Society
DOI: 10.1103/PhysRevLett.127.033902
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