CAJ | 학술논문

为分析脉冲激光中常用峰值功率公式的误差，对高斯脉冲、双曲正割脉冲、洛仑兹脉冲、非对称双曲正割脉冲的常用峰值功率公式的误差进行了解析计算。结果表明：高斯脉冲、双曲正割脉冲、洛仑兹脉冲、非对称双曲正割脉冲中，常规峰值功率公式的结果与实际峰值功率的误差分别为6.3％，13.6％，22.1％，20.9％。在具体实验基础上采用数值方法分析了非常规脉冲的情形，给出了精确计算峰值功率的方法。
위분석맥충격광중상용봉치공솔공식적오차，대고사맥충、쌍곡정할맥충、락륜자맥충、비대칭쌍곡정할맥충적상용봉치공솔공식적오차진행료해석계산。결과표명：고사맥충、쌍곡정할맥충、락륜자맥충、비대칭쌍곡정할맥충중，상규봉치공솔공식적결과여실제봉치공솔적오차분별위6.3％，13.6％，22.1％，20.9％。재구체실험기출상채용수치방법분석료비상규맥충적정형，급출료정학계산봉치공솔적방법。
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 Sech2 were calculated analytically. The results demonstrate that the errors introduced by common formula of peak power for Gaussian , Sech2 , Lorentzian, asymmetric Sech2 were 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 .