飞秒强激光能量在Ar原子团簇中的沉积  

Energy deposition of femtosecond intense laser pulses in Ar atomic-clusters

作　　者：吴同成[1] 邱锡钧[2] 

机构地区：[1]淮海工学院理学院,连云港222005 [2]上海大学理学院,上海200436

出　　处：《原子与分子物理学报》2013年第2期249-253,共5页Journal of Atomic and Molecular Physics

基　　金：淮海工学院自然科学课题(2010150039)

摘　　要：飞秒强激光与团簇的相互作用是一个十分活跃的研究领域,本文采用一种新的理论模型,研究了飞秒激光在团簇中的传输的过程,计算了Ar原子团簇对超强激光能量的吸收,并通过解析计算连续曲折射程、最大穿透深度和特征时间三个重要的物理参量来重新估算了这一模型的可行性.The interaction of femtosecond intense laser pulses with atomic-clusters becomes a center re- search topic. In this article, the transmission of femtosecond laser pulses in the Ar atomic-clusters is studied, and the absorption of the laser energy is calculated using a new theoretical model. Then the rel- evant physics parameters including the continuous winded range, the maximum penetration depth and the stopping time, have been calculated. Thus, we re-examine theoretically the possibility of this mod- el.

关 键 词：飞秒激光 原子团簇 能量沉积 

分 类 号：O532[理学—等离子体物理]