ultrashort pulse laser

The broadening effect of ultrashort laser pulse due to optical components is theoretically calculated and a Z scan system with small internal dispersion based on Al coated mirrors is reported.

本文在理论上计算了超短激光脉冲经过光学部件的展宽效应并实际给出了一种基于镀铝反射镜的小色散Z-扫描测量系统，同时也对实验中的其他重要参数进行了讨论。

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Ultrashort laser pulses include picosecond ultrashort pulse, femtosecond ultrashort pulse and attosecond ultrashort pulse.

超短激光脉冲指脉冲宽度为皮秒、飞秒或阿秒量级的激光脉冲。

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Third-order correlation function for the measurement of ultrashort laser pulse using a two-beam CARS or CSRS technique was proposed theoretically.

在理论上提出了利用两光束CARS/CSRS方法测量超短脉冲激光的三阶相关函数。

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So sets of high-energy ultrashort pulse-laser systems had been upbuilt in several countries and we need to develop our technique of ultrashort pulse-laser to upbuild high-energy ultrashort pulse-laser system too.

本文首先回顾了超短脉冲激光技术发展的历史，分析了目前飞秒激光的现状，并且讨论了建立高功率短脉冲激光装置的关键技术。

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Unification of the frequency shift and pulse compression of an ultrashort laser pulse propagating in a background plasma wave is realized by employing the concept of phase modulation of the laser pulse by the plasma wave.

提出等离子体波对光脉冲产生相位调制的观点，把光脉冲在背景等离子体波中传播时的频率移动与脉宽压缩效应统一起来。

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