超高功率飞秒激光脉冲对比度增强

Postconference Digest Quantum Electronics and Laser Science, 2003. QELS. Pub Date : 2003-06-06 DOI:10.1109/QELS.2003.238567

D. Hamoelle, A. Gaeta

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引用次数: 0

摘要

我们确定了在高于自聚焦临界功率许多倍的功率下，在大块介质中可以利用非线性过程(如非线性椭圆旋转)的条件。探讨了该方案在超高功率激光脉冲对比度增强中的应用。

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Pulse contrast enhancement of ultra-high-power femtosecond laser pulses

We determine the conditions under which desirable nonlinear processes such as nonlinear ellipse rotation can be exploited in bulk media at powers that are many times above critical power of self-focusing. Application of this scheme to pulse-contrast enhancement of ultra-high-power laser pulses is explored.

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来源期刊

Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.

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