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首先简要介绍了强激光诱导冲击波研究的重要性,然后讨论了强激光诱导冲击波的形成机理,在此基础上得到了利用材料的特性参数、激光参数和环境参数计算该冲击波参数的数学模型,并实际计算了激光参数为I_0=0～10~9w/cm~2,τ=15ns,λ=1.06μm,材料为铝时的结果,通过实验验证,其计算结果与其它方法所得结果基本吻合.
Firstly, the importance of intense laser-induced shock wave is briefly introduced. Then the formation mechanism of intense laser-induced shock wave is discussed. Based on this, the mathematical model of the shock wave parameter is obtained by using the material parameters, the laser parameters and the environmental parameters The results of the laser with I 0 = 0 ~ 10 ~ 9w / cm ~ 2, τ = 15ns, λ = 1.06μm and the material of aluminum are calculated. The calculated results are in good agreement with those obtained by other methods.