30 April 1993 Frequency stabilization of DFB laser diodes to the P(3) line of acetylene at 1.52688 μm by external phase modulation
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Proceedings Volume 1837, Frequency-Stabilized Lasers and Their Applications; (1993) https://doi.org/10.1117/12.143670
Event: Applications in Optical Science and Engineering, 1992, Boston, MA, United States
Abstract
The emission frequency of DFB laser diodes has been locked to the P(3) line of the roto- vibrational absorption spectrum of Acetylene at 1526.878 nm. An external phase modulator is used to obtain the error signal, thus resulting in absence of frequency modulation on the frequency stabilized output, as well as good short and long term stability. The stability has been evaluated analyzing the beat signal between two independently stabilized lasers.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Fabrizio Bertinetto, Fabrizio Bertinetto, Piero Gambini, Piero Gambini, Roberto Lano, Roberto Lano, Mario Puleo, Mario Puleo, } "Frequency stabilization of DFB laser diodes to the P(3) line of acetylene at 1.52688 μm by external phase modulation", Proc. SPIE 1837, Frequency-Stabilized Lasers and Their Applications, (30 April 1993); doi: 10.1117/12.143670; https://doi.org/10.1117/12.143670
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