瑞利散射
干扰(通信)
混合(物理)
去相
散射
四波混频
光学
物理
飞秒
材料科学
凝聚态物理
量子力学
非线性光学
电信
激光器
计算机科学
频道(广播)
作者
Qian Shou,Haichao Zhang,Deng Li,Liu Ye-Xin,Lin Wei-Zhu
出处
期刊:Chinese Physics
[Science Press]
日期:2003-01-01
卷期号:52 (4): 1019-1019
被引量:1
摘要
A novel interference phenomenon is observed in the femtosecond four-wave mixing experiment of AlGaAs/GaAs multiphe quantum well film, which is interpreted as the interference of Rayleigh scattering and four-wave mixing of the sample. Based on the Rayleigh scattering mode, a dephasing time of 44 fs of the sample is deduced.
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