Generation of Intensity Squeezing in Laser Diodes by Weak External Cavity Feedback

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Published under licence by IOP Publishing Ltd
, , Citation Zhang Tian-cai et al 1996 Chinese Phys. Lett. 13 734 DOI 10.1088/0256-307X/13/10/005

0256-307X/13/10/734

Abstract

We report the generation of intensity squeezing in a single-mode laser diode by weak external cavity feedback. The measurable squeezing of the output beam is 4.7%, corrected to 8.9% for the actual squeezing. This proves that intensity squeezing can be obtained by weak feedback.

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10.1088/0256-307X/13/10/005