两束啁啾脉冲控制下的H＋D~＋光缔合反应研究

物理学报

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牛英煜, 王荣, 修俊玲. 2011: 两束啁啾脉冲控制下的H＋D~＋光缔合反应研究, 物理学报, 60(12): 166-171.

引用本文:

牛英煜, 王荣, 修俊玲. 2011: 两束啁啾脉冲控制下的H＋D~＋光缔合反应研究, 物理学报, 60(12): 166-171.

2011: Photoassociation reaction of H＋D~＋ in two chirped pulses, Acta Physica Sinica, 60(12): 166-171.

Citation:

2011: Photoassociation reaction of H＋D~＋ in two chirped pulses, Acta Physica Sinica, 60(12): 166-171.

Photoassociation reaction of H＋D~＋ in two chirped pulses

摘要: 从理论上研究了两束啁啾脉冲控制H＋D＋的光缔合反应.第一束脉冲用来加速碰撞伴的碰撞速度,第二束脉冲用来增加产物HD＋的产率.结果表明：第一束脉冲的参数决定了第二束脉冲的优化参数以及产物HD＋的布居.产物的布居可以通过调节两束脉冲的延迟时间得到控制.
- 光缔合 /
- HD+分子 /
- 啁啾脉冲 /
- 波包
Abstract: The photoassociation reaction H＋D＋ induced by two chirped pulses is theoretically studied.The first pulse is employed to accelerate the collision pairs,and the second pulse is used to enhance the yield ratio of HD＋.The optimal parameters of the second pulse and the population of product HD＋ depend on the chirp rate of the first pulse.The population of the product HD＋ can be controlled by the delay time between the two laser pulses.