Trapping, Transporting, and Splitting Cold Molecules Employing a Spatial Liquid Crystal Modulator
GONG Tian-Lin1 , HUANG Yun-Xia1 , MU Ren-Wang1 , JI Xian-Ming1 , YANG Xiao-Hua1,2**
1 School of Science, Nantong University, Nantong 2260192 State Key Laboratory of Precision Spectroscopy, East China Normal University, Shanghai 200062
Abstract ：Optically transporting and splitting cold molecules are proposed by spatially pure phase modulating a Gaussian laser beam with a spatial liquid crystal modulator (SLM). Taking the experimentally available cold KRb molecules (350 nK) as an example, the computations show that the trapping depth is about 460 μ K and the trap can be split and transported up to 1 cm when a commercially available SLM is employed.
收稿日期: 2012-07-26
出版日期: 2013-03-04
:
37.10.Pq
(Trapping of molecules)
37.90.+j
(Other topics in mechanical control of atoms, molecules, and ions)
42.30.Lr
(Modulation and optical transfer functions)
引用本文:
. [J]. Chin. Phys. Lett., 2013, 30(1): 13701-013701.
链接本文:
https://cpl.iphy.ac.cn/CN/10.1088/0256-307X/30/1/013701
或
https://cpl.iphy.ac.cn/CN/Y2013/V30/I1/13701
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2013, Vol. 30 
