Portable He-Ne/CH{sub 4} frequency standard on cold particles
Conference
·
OSTI ID:125729
- Institute of Laser Physics, Novosibirsk (Russian Federation); and others
The data on investigation of metrological characteristics of transportable He-Ne/CH 4 frequency standard ({lambda} = 3.39 {mu}m) with the 15 long-term stability of 5-10 are presented, As the frequency reference we used the second-order Doppler-free resonance of cold CH{sub 4} molecules with the halfwidth of 5 kHz on the 7-6 transition of magnetic hyperfine structure of methane. The results of comparison of the laser frequency standard with the frequency of unperturbed 7-6 transition and cesium beam are presented,
- OSTI ID:
- 125729
- Report Number(s):
- CONF-940603--
- Country of Publication:
- United States
- Language:
- English
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