Chin. Phys. Lett.  1985, Vol. 2 Issue (12): 557-560    DOI:
Original Articles |
MICROWAVE TRANSITION BETWEEN "CLOCK LEVELS" OF Cs BEAM PUMPED BY A GaAlAs DIODE LASER
SHANG Song-quan;WU Xin-xin;YAO Shu-tong;XIE Lin-zhen;WANG Yi-qiu
Department of Radio-Electronics, Peking University, Beijing
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SHANG Song-quan, WU Xin-xin, YAO Shu-tong et al  1985 Chin. Phys. Lett. 2 557-560
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Abstract The microwave transition between two ground hyperfine sublevels of Cs atom has been observed by opticl pumping and optical detecting. The maximum population difference between "0-0" sublevels in single laser pumping case is achieved. The "Ramsey pattern" of "0-0" clock Level transition and "Rabi" transition structures are obtained, and their main characters agree with the theoretical results. A better Cs beam atomic clock performance would be expected when the inject microwave frequency is locked into the center of the "0-0" cLock Level transition" In this experimental setup.

Published: 01 December 1985
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y1985/V2/I12/0557
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SHANG Song-quan
WU Xin-xin
YAO Shu-tong
XIE Lin-zhen
WANG Yi-qiu
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