Frequencies of optically pumped sub-Doppler far-infrared laser lines of methanol

被引:7
|
作者
Telles, EM [1 ]
Zink, LR [1 ]
Evenson, KM [1 ]
机构
[1] Natl Inst Stand & Technol, Div Time & Frequency, Boulder, CO 80303 USA
关键词
D O I
10.1006/jmsp.1998.7635
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
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 mu 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. (C) 1998 Academic Press.
引用
收藏
页码:206 / 208
页数:3
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