期刊
REVIEW OF SCIENTIFIC INSTRUMENTS
卷 89, 期 4, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.5025537
关键词
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资金
- 1000-Talent-Program of the Chinese Government
- National Natural Science Foundation of China [11574290, 11604324]
- [11420101003]
- [91636105]
We present the characterization of a laser frequency stabilization scheme using a state-of-the-art wavelength meter based on solid Fizeau interferometers. For a frequency-doubled Ti-sapphire laser operated at 461 nm, an absolute Allan deviation below 10(-9) with a standard deviation of 1 MHz over 10 h is achieved. Using this laser for cooling and trapping of strontium atoms, the wavemeter scheme provides excellent stability in single-channel operation. Multi-channel operation with a multimode fiber switch results in fluctuations of the atomic fluorescence correlated to residual frequency excursions of the laser. The wavemeter-based frequency stabilization scheme can be applied to a wide range of atoms and molecules for laser spectroscopy, cooling, and trapping. Published by AIP Publishing.
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