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Frequencies of Optically Pumped Sub-Doppler Far-Infrared Laser Lines of Methanol

✍ Scribed by Edjar M. Telles; Lyndon R. Zink; Kenneth M. Evenson

Publisher: Elsevier Science
Year: 1998
Tongue: English
Weight: 68 KB
Volume: 191
Category: Article
ISSN: 0022-2852
DOI: 10.1006/jmsp.1998.7635

No coin nor oath required. For personal study only.

✦ Synopsis

Sub-Doppler signals from the gain curves of four lines of a transversely pumped far-infrared methanol laser were used to stabilize the frequencies of the laser. The frequencies of four of the strongest FIR laser lines (70, 119, 123, and 570 m) were measured. Lasers locked to these lines have a frequency reproducibility of a few parts in 10 8 and an uncertainty of less than 30 kHz.

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