Frequency locking of a 1324 nm DFB laser to an optically pumpedrubidium vapor |
| |
Authors: | Breton M. Cyr N. Tremblay P. Tetu M. Boucher R. |
| |
Affiliation: | Dept. de Genie Electr., Laval Univ., Que.; |
| |
Abstract: | Some experimental results and a simple theoretical model on a dither-free frequency-locking technique of a DFB laser operating at 1324 nm are presented. A resonance observed through absorption in an 87 Rb vapor optically pumped by a modulated 795-nm laser diode tuned to the D1 line is used. This approach has the advantage of producing sub-Doppler resonances. Such a technique could be used to generate an unmodulated 1324-nm wavelength reference |
| |
Keywords: | |
|