Optical Gain in GaInNAs and GaInNAsSb Quantum Wells
β Scribed by Ferguson, J.W.; Blood, P.; Smowton, P.M.; Bae, H.; Sarmiento, T.; Harris, J.S.; Tansu, N.; Mawst, L.J.
- Book ID
- 114565983
- Publisher
- IEEE
- Year
- 2011
- Tongue
- English
- Weight
- 463 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0018-9197
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π SIMILAR VOLUMES
## Abstract Spectroscopic studies have been carried out on the quantum levels in GaInNAs/GaAs single quantum wells (SQWs). Photoluminescence (PL), PL excitation (PLE), photoreflectance (PR), and highβdensityβexcited PL (HDEβPL) were measured on high quality GaInNAs SQWs, Ga~0.65~In~0.35~N~0.01~As~0
## Abstract Photoreflectance (PR) spectroscopy has been applied to study of stepβlike GaInNAs/GaInNAs/GaAs double quantum well (DQW) structures grown by molecular beam epitaxy. PR features related to optical transitions in the active part of the stepβlike QW structure, i.e. GaInNAs/GaInNAs QW, as w