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arXiv · 1410.3501

Long-term laser frequency stabilization using fiber interferometers

Jia Kong·Vito Giovanni Lucivero·Ricardo Jimenez-Martinez·Morgan W. Mitchell
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Abstract

We report long-term laser frequency stabilization using only the target laser and a pair of 5 m fiber interferometers, one as a frequency reference and the second as a sensitive thermometer to stabilize the frequency reference. When used to stabilize a distributed feedback laser at 795 nm, the frequency Allan deviation at 1000 s drops from 5.6*10^{-8} to 6.9*10^{-10}. The performance equals that of an offset lock employing a second, atom-stabilized laser in the temperature control.

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Jia Kong, Vito Giovanni Lucivero, Ricardo Jimenez-Martinez, Morgan W. Mitchell. 2014-10-13. Long-term laser frequency stabilization using fiber interferometers. https://doi.org/10.1063/1.4926345

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