| Original Articles |
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Observation of Collimated Atoms by Light Pressure Force in Absorption Cell |
| WANG Yuzhu*;YE Chao WU Yongsheng;WANG Xiaojuan;ZHOU Shanyu
CHENG Yudan;MA Longsheng;DING Liangen
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| *CCAST(Wor1d Laboratory) P. O. Box 8730, Beijing;
and Mailing address: Shanghai Institute of Optics
and Fine Mechanics, Academia Sinica, Shanghai 201800
Joint Laboratory for Quantum Optics, Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, Shanghai 201800;
and East China Normal University, Shanghai 200062
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| Cite this article: |
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WANG Yuzhu, YE Chao WU Yongsheng, WANG Xiaojuan et al 1993 Chin. Phys. Lett. 10 213-216 |
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Abstract Experimental observation of laser cooling and collimation of moving atoms in an absorption cell by light pressure force of an intense standing light wave field is reported. The hyper fine structure of atomic sodium has been observed due to the cooled and collimated atoms. The mechanism of laser cooling and collimation of atoms is discussed.
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| Keywords:
32.80.Pj
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Published: 01 April 1993
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