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啁啾脉冲激光通过钛宝石放大介质传输特性研究 被引量:2

Study on the propagation properties of the chirped-pulse in the Ti:sapphire amplified medium
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摘要 从非线性薛定谔方程出发,运用分步傅立叶变换(FFT)算法,研究了啁啾脉冲激光在钛宝石放大介质中的传输和放大特性,详细讨论了放大介质的增益饱和与增益窄化效应,以及光束的波前位相畸变对输出脉冲时空特性的影响。 Using nonlinear Schrdinger equation,the propagation and amplification properties of chirped-pulse beams through the Ti:sapphire amplified medium were studied by split-step Fourier method.The gain-saturation and gain-narrowing effects of amplified medium have been discussed in detail.The influence of the phase perturbation on the spatial and temporal characteristics of the output pulse beams has been also analyzed.
出处 《激光杂志》 CAS CSCD 北大核心 2005年第2期5-6,共2页 Laser Journal
关键词 啁啾脉冲 波前位相畸变 增益饱和 增益窄化 chirped-pulse phase perturbation gain-saturation gain-narrowing
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参考文献9

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共引文献34

同被引文献25

  • 1吴祖斌,王专,廖春艳,韩英魁,曹士英,张志刚,王清月,邵建达.钛宝石激光器中用优化Gires-Tournois镜产生15 fs脉冲[J].光学学报,2005,25(2):216-219. 被引量:6
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