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飞秒激光脉冲光电导取样技术在超短电脉冲的产生与测量及其在超高速光电子器件特性研究、光通信与光电信息处理等方面有着十分诱人的应用前景,已成为近年来超快光电子学研究的热点[1,2].本文介绍采用飞秒激光脉冲自相关方法在低温生长砷化镓(ＬＴＧａＡｓ)共面微带传输线?..
Femtosecond laser pulsed photoconductive sampling technique has very attractive application prospect in the research and production of ultrashort electric pulse and its applications in the research of ultrahigh speed optoelectronic devices, optical communications and optoelectronic information processing, Research hotspot.1,2 This article describes the use of femtosecond laser pulse autocorrelation method for the growth of low-temperature gallium arsenide (LTGaAs) coplanar microstrip transmission line?