Pound-Drever frequency-stabilised Yb-Er:glass laseragainst C 2 H 2 molecule at 1.534097 µm
- 5 March 1998
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 34 (5) , 461-462
- https://doi.org/10.1049/el:19980340
Abstract
The Pound-Drever-Hall technique has been successfully used to stabilise a diode-pumped bulk Yb-Er:glass laser against the P(15) ro-vibrational line of the acetylene molecule. Absorption and dispersion-like spectra of the 1.534097 µm molecular transition have been measured. The stabilised laser shows a robust and repeatable locking regime, with a root mean square frequency stability, measured over a 24 h period, of better than 200 kHz.Keywords
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