摘要
本文讨论用Fabry-Perot标准具或光栅测量超短光脉冲带宽的问题,推导出超短光脉冲产生的干涉条纹和衍射条纹的公式,指出在有些情况下不能用通常的公式计算带宽。
Comments are given on the measurement of spectral bandwidth of ultrashort light pulses with a Fabry-Perot etalon or grating. The formulas are derived for Fabry-Perot fringes and diffraction patterns produced by ultrashort light pulses. It is noted that in some cases conventional formulas cannot be used to calculate the bandwidth of ultrashort light pulses.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1990年第4期205-209,204,共6页
Chinese Journal of Lasers
关键词
光脉冲
F-P标准具
测量
光谱带宽
utrashort light pulse, bandwidth, gratding, F-P etalon
