Recombination mechanisms in photopumped Zn1−xCdxSe/ZnSe multiple quantum well lasers
✍ Scribed by L. Calcagnile; M. Di Dio; ; M. Lomascolo; R. Rinaldi; P. Prete; R. Cingolani; L. Vanzetti; A. Bonanni; Franck Bassani; ; L. Sorba; ; A. Franciosi;
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 551 KB
- Volume
- 150
- Category
- Article
- ISSN
- 0022-0248
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The exciton dynamics in Zn 1-x Cd x Se/ZnSe multiple quantum wells have been investigated by temperature-dependent time-resolved photoluminescence experiments. A polariton effect (leading to a linear T -dependence of the decay time τ PL ) and thermal escape of carriers from the quantum well at relat
We observed stimulated emission originating from light-hole transitions in single Zn 1-x Cd x Se quantum-well structures, using high excitation photoluminescence spectroscopy as a function of temperature and cavity length. We found that the lasing wavelength depends on the cavity length, and can be
The dynamics and stimulated emission processes of the exciton luminescence are studied in quantum wells ( \(Q W s\) ) of the \(\mathrm{Zn}_{1-\mathrm{x}} \mathrm{Cd} \mathrm{Se} / \mathrm{ZnSe}\) system. A multiquantum well (MOW) structure shows an exciton lifetime of \(150-280 \mathrm{ps}\) and a s