中国激光, 2004, 31 (2): 164, 网络出版: 2006-06-12
ICF驱动器谐波转换晶体中受激拉曼散射的数值计算
Calculation of Stimulated Raman Scattering of High-Power Laser Driver for ICF in Harmonic Conversion
非线性光学 横向受激拉曼散射 KDP和KD*P晶体 nonlinear optics transverse stimulated Raman scattering (TSRS) KDP and KD*P crystals
摘要
为了研究强激光谐波转换晶体中横向受激拉曼散射(TSRS)对大型惯性约束聚变(ICF)激光驱动器的危害,进行了TSRS的数值模拟计算.研究表明,ICF驱动器常规运行时,3ω光的时空分布在理想无调制的情况下,TSRS不会造成晶体的损伤.
Abstract
In order to investigate the damage of transverse stimulated Raman scattering (TSRS) to frequency-conversion crystals of high-power laser driver for inertial confinement fusion (ICF), the simulation and calculation of TSRS has been carried out. It is proved that when it works routinely, TSRS doesn′t damage the crystals if the ideal 3ω field is not modulated over time and space.
李恪宇, 魏晓峰, 马驰, 蔡邦维, 张彬, 吕志伟. ICF驱动器谐波转换晶体中受激拉曼散射的数值计算[J]. 中国激光, 2004, 31(2): 164. 李恪宇, 魏晓峰, 马驰, 蔡邦维, 张彬, 吕志伟. Calculation of Stimulated Raman Scattering of High-Power Laser Driver for ICF in Harmonic Conversion[J]. Chinese Journal of Lasers, 2004, 31(2): 164.
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