The expression of two-photon absorption probability for the decaying optical pulse series excitation is given and a simple experimental method is suggested.

给出了衰减多脉冲光激发的双光子吸收几率的表达式。 提出了一种简单易行的实验方案。

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Experimental techniques based on the dynamics of shock wave attenuation were used to produce decaying triangular shock pulse in LY12 Al samples of plate-impact spall tests.

就样品中呈现三角形脉冲的平板冲击实验而言，样品中可以存在一些高拉伸应力区域并发生多次层裂。

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