Laser Cooling and Deceleration of Neutral Atoms by Red-Shifted Diffuse Light

Chin. Phys. Lett.

1994, Vol. 11

Issue (9): 541-544 DOI:

Original Articles

Laser Cooling and Deceleration of Neutral Atoms by Red-Shifted Diffuse Light

CHEN Hongxin;CAI Weiquan;LIU Liang;SHU Wei;LI Fosheng;WANG Yuzhu

Joint Laboratory for Quantum Optics, Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, Shanghai 201800

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CHEN Hongxin, CAI Weiquan, LIU Liang et al 1994 Chin. Phys. Lett. 11 541-544

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Abstract We report a cooling and deceleration experiment of a thermal beam by using a nearly resonant red-shifted diffuse light in an optical integral sphere cavity. By using of this red-shifted diffuse light, the velocity of a part of thermal sodium atoms is cooled to 380m/s and the velocity width of cooled atoms is about 18m/s. The mechanism of this kind of laser cooling and the experimental results are discussed.

Keywords: 32.80.Pj

Published: 01 September 1994

PACS:

32.80.Pj

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1994/V11/I9/0541

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	CHEN Hongxin
	CAI Weiquan
	LIU Liang
	SHU Wei
	LI Fosheng
	WANG Yuzhu

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