Open AccessInterference of Rayleigh scattering and four-wave mixing
Author(s) -
Qian Shou,
Haichao Zhang,
Li Deng,
Yexin Liu,
Lin Wang
Publication year - 2003
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.52.1019
Subject(s) - rayleigh scattering , interference (communication) , mixing (physics) , dephasing , scattering , four wave mixing , optics , physics , femtosecond , materials science , condensed matter physics , quantum mechanics , nonlinear optics , telecommunications , laser , computer science , channel (broadcasting)
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.