Analysis on the effect of technical fluctuations on laser lineshape

We analyze theoretically the effect of technical fluctuations on laser lineshape in terms of statistics of amplitude and phase noise and their respective bandwidths. While the phase noise tends to broaden the linewidth as the magnitude of the noise increases, the amplitude noise brings out an additi...

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Bibliographic Details
Published in:arXiv.org 2006-03
Main Authors: Hyun-Gue Hong, Seo, Wontaek, Lee, Moonjoo, Choi, Wonshik, Jai-Hyung, Lee, An, Kyungwon
Format: Article
Language:English
Subjects:
Amplitudes
Noise
Variation
Online Access:Get full text
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Summary:We analyze theoretically the effect of technical fluctuations on laser lineshape in terms of statistics of amplitude and phase noise and their respective bandwidths. While the phase noise tends to broaden the linewidth as the magnitude of the noise increases, the amplitude noise brings out an additional structure with its spectral density reflecting the magnitude of the noise. The effect of possible coupling between those two noises is also discussed.
ISSN:2331-8422