脉冲激光器峰值功率公式的误差分析

田金荣 Tian Jin-rong, 宋晏蓉 Song Yanrong, 王. W. Li
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引用次数: 0

摘要

为了研究普通脉冲激光器峰值功率公式所带来的误差,对高斯型、Sech2型、洛伦兹型和非对称Sech2型脉冲激光器的峰值功率进行了解析计算。结果表明:高斯、Sech2、Lorentzian、非对称Sech2的峰功率通用公式引入的误差分别为6.3%、13.6%、22.1%、20.9%;在实际实验的基础上,用数值方法讨论了不规则脉冲的峰值功率,提出了一种精确计算峰值功率的方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Error analysis of peak power formula in pulsed lasers
To investigate the errors brought about by common formula of peak power in pulsed lasers,the peak powers of pulsed laser types of Gaussian,Sech2,Lorentzian,asymmetric Sech2were calculated analytically.The results demonstrate that the errors introduced by common formula of peak power for Gaussian,Sech2,Lorentzian,asymmetric Sech2were 6.3%,13.6%,22.1%,20.9% respectively.Furthermore the peak power of irregular pulse was discussed by numerical method based on practical experiments and a method to precisely calculate peak power was proposed.
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