,A Multistage Optical Stark Decelerator for use with a Pulsed Molecular Beam with an Electrostatic S

• 作 者: XIA Yong YIN Ya-Ling JI Xiang YIN Jian-Ping
• 机 构: State Key Laboratory of Precision Spectroscopy, Department of Physics,East China Normal University,
• 出 处: 中国物理快报（英文版）
• 发表日期: 2012年5期

We propose a promising scheme to repeatedly decelerate a pulsed molecular beam using a red-detuned quasi-cw semi-Gaussian laser beam (SGB) and an electrostatic storage ring.Using the Monte-Carlo simulation method,we demonstrate that this promising optical Stark decelerator can be used to efficiently slow a pulsed ND3 molecular beam extracted from a Stark decelerator or a cryogenic reservoir by using a single SGB.The deceleration effect of this scheme on the intensity of the SGB is discussed in detail.