• The dynamic velocity taper and induced second harmonic are analyzed which improve the miniature TWT efficiency using computer simulation based on Rowe large signal theory.

    本文以罗埃大信号理论为基础,对提高小型化行波管效率动态速度渐变技术二次谐波的抑制问题进行了模拟计算分析。

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  • The optical second harmonic signal was observed using a ND:YAG laser, The mechanism of SHG was discussed.

    NdYAG强激光作用下,薄膜样品中观察到谐波信号分析了二次谐波发生的机理

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  • The optical second harmonic signal was observed using a ND:YAG laser, The mechanism of SHG was discussed.

    NdYAG强激光作用下,薄膜样品中观察到谐波信号分析了二次谐波发生的机理

    youdao

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