The polarization dependence of 3-pulse four wave mixing (FWM) at the exciton resonance has been studied in GaSe. A quantum beat modulation can be observed in 3-pulse FWM signals. The polarization dependence of the quantum beat has also been studied. The quantum beat and the polarization interference can be experimentally distinguished by the time-integrated 3-pulse FWM.
|Number of pages||4|
|Journal||Progress in Crystal Growth and Characterization of Materials|
|Publication status||Published - 1996 Jan 1|
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics