Ultra intense glass laser system and laser–plasma interactions
Ultra intense glass laser system and laser–plasma interactions
复制标题
超强玻璃激光系统和激光-等离子体相互作用
DOI：
10.1016/s0168-9002(98)00151-x
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发表时间：
1998
影响因子：
1.4
通讯作者：
K. Mima
中科院分区：
文献类型：
--
作者：
M. Mori;Y. Kitagawa;R. Kodama;H. Habara;M. Iwata;Saiji Tsuji;K. Suzuki;K. Sawai;K. Tanaka;Y. Kato;K. Mima
完成了30 TW GEKKO MII短脉冲激光器（1μm，0.71ps，25 J）的研制，并用于快点火器和粒子加速器的研究。在1017- 1018 W/cm ~ 2的光子压力下，临界和四分之一临界密度等离子体被向前推，导致CH或CD面后向散射的二次谐波（2ω0）和三次谐波（3ω0/2）的强红移.从CD平面也观察到几百keV的质子和氘发射。
The 30TW GEKKO MII short pulse laser (25J in 0.71ps at 1μm) is completed and is used for fast ignitor and particle accelerator research. The photon pressure of the laser at 1017–1018W/cm2pushed the critical and quarter critical density plasmas forward, resulting in the strong red shifts of the second (2ω0) and three-halves (3ω0/2) harmonic emissions backscattered from CH or CD planes. A few hundred keV proton and deuteron emissions are also observed from CD planes.