Abstract
Using the unique polarization selection rule for the biexcitonic transition we demonstrate conclusively the dominant effects of the biexciton-induced two-photon coherence on polarization-dependent four-wave-mixing in GaAs quantum wells. We also show that the two-photon coherence is the leading contribution to the self-diffracted four-wave-mixing response in the cross-linearly polarized configuration and can explain the anomalous polarization dependence in four-wave-mixing.
Original language | English (US) |
---|---|
Pages (from-to) | 869-874 |
Number of pages | 6 |
Journal | Solid State Communications |
Volume | 91 |
Issue number | 11 |
DOIs | |
State | Published - Sep 1994 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- General Chemistry
- Condensed Matter Physics
- Materials Chemistry
Keywords
- A. quantum wells
- D. optical properties
- E. nonlinear optics