Paper
30 April 1993 Frequency locking of multiple external-cavity semiconductor lasers with equal frequency span
Yanjie Chai, Hanyi Zhang, Bo Sun, Shizhong Xie, BingKun Zhou
Author Affiliations +
Proceedings Volume 1837, Frequency-Stabilized Lasers and Their Applications; (1993) https://doi.org/10.1117/12.143675
Event: Applications in Optical Science and Engineering, 1992, Boston, MA, United States
Abstract
Frequencies of three 1.52 micrometers external cavity semiconductor lasers were locked to the peaks of a F-P etalon with 4.8 GHz frequency span. The frequency fluctuation between the adjacent channels was less than 10 MHz for long period of observation with laser linewidth of 60 kHz.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yanjie Chai, Hanyi Zhang, Bo Sun, Shizhong Xie, and BingKun Zhou "Frequency locking of multiple external-cavity semiconductor lasers with equal frequency span", Proc. SPIE 1837, Frequency-Stabilized Lasers and Their Applications, (30 April 1993); https://doi.org/10.1117/12.143675
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KEYWORDS
Fabry–Perot interferometers

Semiconductor lasers

Laser stabilization

Modulation

Orthogonal frequency division multiplexing

Ferroelectric materials

Signal detection

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