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Conferences > CLEO_SI > 2013 > CTh1G > CTh1G.7

Hertz relative linewidth DFB laser with high-finesse cavity external optical feedback

Yang Zhao, Qiang Wang, Fei Meng, Yige Lin, Shaokai Wang, Jianping Cao, Zhanjun Fang, Tianchu Li, and Erjun Zang

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Abstract

We report Hertz level relative linewidth DFB diode lasers with optical feedback technique. And laser noise is suppressed to a white phase noise plateau of -124.4 dBc/Hz higher than the Fourier frequency of 17 kHz.

© 2013 Optical Society of America

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