Abstract
Presented is an investigation of exciton tunneling in a (Zn, Cd)Se/ZnSe asymmetric double quantum wells (ADQW) structure. The five period (Zn, Cd)Se/ZnSe ADQW sample was grown by molecular beam epitaxy on an undoped GaAs substrate. A single ADQW consists of a Zn0.82Cd0.18Se 13-angstrom narrow well (NW) and 25-angstrom wide well (WW) separated by a 42-angstrom ZnSe barrier. The time-resolved transmission setup utilized frequency doubled optical pulses generated by a self-modelocked femtosecond Ti:sapphire laser. Pump and probe were tuned to the NW heavy-hole exciton resonance and differential transmission was recorded.
| Original language | English (US) |
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| Pages | 1 |
| Number of pages | 1 |
| State | Published - 1996 |
| Event | Proceedings of the 1996 6th Quantum Electronics and Laser Science Conference, QELS - Anaheim, CA, USA Duration: Jun 2 1996 → Jun 7 1996 |
Other
| Other | Proceedings of the 1996 6th Quantum Electronics and Laser Science Conference, QELS |
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| City | Anaheim, CA, USA |
| Period | 6/2/96 → 6/7/96 |
ASJC Scopus subject areas
- Physics and Astronomy(all)