Open Access Paper
25 September 2017 Dual, feed-forward + feed-back laser frequency control for efficient and convenient diode laser line narrowing
Michel Lintz, Duy-Ha Phung, J.-P. Coulon, Benoit Faure, Thomas Leveque
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Proceedings Volume 10562, International Conference on Space Optics — ICSO 2016; 105625G (2017) https://doi.org/10.1117/12.2296158
Event: International Conference on Space Optics — ICSO 2016, 2016, Biarritz, France
Abstract
Distributed feedback (DFB) diode lasers are convenient, small footprint and robust single mode laser sources. DFB lasers have an emission linewidth in the MHz to several MHz range, which may be too large for some applications, such as cold atom physics, optical clocks, laser ranging, lidar or gas sensing... Control of the diode forward current allows for the control the frequency of the emitted laser beam.
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Michel Lintz, Duy-Ha Phung, J.-P. Coulon, Benoit Faure, and Thomas Leveque "Dual, feed-forward + feed-back laser frequency control for efficient and convenient diode laser line narrowing", Proc. SPIE 10562, International Conference on Space Optics — ICSO 2016, 105625G (25 September 2017); https://doi.org/10.1117/12.2296158
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KEYWORDS
Semiconductor lasers

Modulators

Interferometers

Servomechanisms

Astronomical imaging

Electrooptic modulators

Interference (communication)

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