【摘要】 分析了迈克尔逊干涉仪用于强度自相关测量超短脉冲的原理,设计了非共线结构迈克尔逊干涉仪,并利用二次谐波晶体对超短脉冲的强度自相关过程进行分辨,实现对超短脉冲的测量。更多还原

【Abstract】 Michelson interference is one of the most common optical measurement methods in physics experiments. The principle of Michelson interferometer for intensity autocorrelation measurement of ultrashort pulses is analyzed. Non-collinear Michelson interferometer is designed,and it is used to measure ultrashort pulse by means of second-harmonic crystal.更多还原