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。
The expression of two-photon absorption probability for the decaying optical pulse series excitation is given and a simple experimental method is suggested.
利用脉冲激光束轰击金属样品表面时在周围空气中激发的光声信号研究了纯铜的激光烧蚀。
Laser ablation of pure copper was investigated using photoacoustic signals excited in surrounding air when a pulsed-laser beam impinges a metallic surface.
观察到了微秒量级的快速光开关现象，并分析了激发光脉冲作用结束时，各中间态上细菌视紫红质分子的分布。
Microsecond optical switch is observed and BR molecule distributing of different intermediate is analyzed when the exciting pulse is over.
观察到了微秒量级的快速光开关现象，并分析了激发光脉冲作用结束时，各中间态上细菌视紫红质分子的分布。
Microsecond optical switch is observed and BR molecule distributing of different intermediate is analyzed when the exciting pulse is over.
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