Abstract
Optical gain measurements in quantum dots (QDs) with nanosecond nonresonant excitation are carried out using the variable-stripe-length method. In particular, the photoluminescence (PL) decay dynamics is investigated using femtosecond excitation at 310 nm and streak camera detection. The emission displays two bands as it is usually observed in the semiconductor-doped glasses.
Original language | English (US) |
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Pages (from-to) | 474-475 |
Number of pages | 2 |
Journal | Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS |
State | Published - 1996 |
Event | Proceedings of the 1996 Conference on Lasers and Electro-Optics, CLEO'96 - Anaheim, CA, USA Duration: Jun 2 1996 → Jun 7 1996 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering