11 May 1993 Frequency tracking and locking of diode laser using transmission spectrum of a Faraday anomalous-dispersion optical filter
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Proceedings Volume 1979, 1992 International Conference on Lasers and Optoelectronics; (1993) https://doi.org/10.1117/12.144149
Event: 1992 International Conference on Lasers and Optoelectronics, 1992, Bejing, China
Abstract
We report the results of a novel method for frequency-tracking and locking of the diode laser using the transmission spectrum of a Faraday anomalous dispersion optical filter (FADOF) as our frequency discriminator. A frequency stability of better than 2.1 X 10-10 for 100 ms <EQ (tau) <EQ 10 s was obtained, and continuous frequency scans of more than 2 GHz were made by changing the intensity of the magnetic field of the FADOF from 70 G to 220 G.
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Qingji Wang, Qingji Wang, Rong Chen, Rong Chen, Yufeng Peng, Yufeng Peng, Lemin Zheng, Lemin Zheng, } "Frequency tracking and locking of diode laser using transmission spectrum of a Faraday anomalous-dispersion optical filter", Proc. SPIE 1979, 1992 International Conference on Lasers and Optoelectronics, (11 May 1993); doi: 10.1117/12.144149; https://doi.org/10.1117/12.144149
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