摘要
脉冲的准确测量影响脉冲在很多方面的应用。对于脉冲宽度在飞秒量级的超短脉冲可以采用频率分辨光栅(FROG)方法进行准确测量,这篇目文章讨论了FROG的基本原理和它的算法,并进行了数值模拟。
The applications are an important limitation in many aspects by the measurement of pulse. The femosecond ultrashort pulse can be measured by the frequency-resolved optical gating. The principle and the algorithm of the frequency-resolved optical gating are discussed, and the numerical simulation has been done.
出处
《重庆三峡学院学报》
2006年第3期89-91,共3页
Journal of Chongqing Three Gorges University
关键词
激光技术
超短脉冲
频率分辨光栅
laser technology, ultrashort pulse, frequency-resolved optical gating