高功率超短激光脉冲与空气的相互作用

A. Zemlyanov, G. Matvienko
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引用次数: 0

摘要

在大量实验室实验和数值模拟的基础上,提出了自聚焦的新概念。本文介绍了控制太瓦超短激光辐射参数以获得大气路径指定部分自聚焦效应的现场实验结果。对载波波长为10.6 mkm的TW激光脉冲在空气中的非线性传播进行了数值模拟。
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Interaction of high-power ultrashort laser pulses with air
New concept of self-focusing on the basis of great number of laboratory experiments and numerical simulations is developed. The results of the field experiments on the control of parameters of a terawatt ultrashort laser radiation in order to obtain the self-focusing effect at a specified part of atmospheric path is presented. The numerical simulations the nonlinear propagation of TW laser pulse at 10,6 mkm carrier wavelength in air are carried out.
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