Investigation of Interaction From Ultraviolet Ultrashort Pulse Laser With Solid Plasmas  

作　　者：LI Ye-jun,XI Xiao-feng,LU Jian-xin,WANG Lei-jian,ZHANG Hai-feng,ZHANG Ji,TANG Xiu-zhang 

出　　处：《Annual Report of China Institute of Atomic Energy》2009年第1期259-259,共1页中国原子能科学研究院年报（英文版）

摘　　要：Prepulse-free,P-Polarization,1016 W/cm2 ultraviolet (UV) (248 nm) pulse laser irradiating targets at 45o incidence.Table 1 gives the experimental data.There are no effects on laser absorptionPrepulse-free, P-Polarization, 10^16 W/cm^2 ultraviolet （UV） （248 nm） Pulse laser irradiating targets at 45° incidence. Table 1 gives the experimental data. There are no effects on＇laser absorption mechanism with various material targets, For UV laser with wider width, there are no obvious effects for various thickness targets for laser absorption efficiency, but there are obvious effects for hot electron space distributions. For targets less than 10μm, temperature of hot electrons does not decrease with target thickness,

关 键 词：超短脉冲激光 固体等离子体 紫外线 相互作用 吸收效率 激光照射 实验数据 空间分布 

分 类 号：TN241[电子电信—物理电子学] O532.25[理学—等离子体物理]