Strong optical nonlinearities and laser emission of semiconductor microcrystals
โ Scribed by V.S. Dneprovskii; V.I. Klimov; D.K. Okorokov; Yu.V. Vandyshev
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 350 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0038-1098
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๐ SIMILAR VOLUMES
## It is shown that for large optical modulation depth and relatively large optical feedback, numerically calculated distortion in directly modulated semiconductor lasers is in better agreement with experimental results than small-signal analytical results.
The optical nonlinearity and bistability (OB) induced by intersubband transitions (ISBTs) in semiconductor superlattices are studied by means of the Kronig-Penney model and the density-matrix method. The OB state equation in a Fabry-Perot configuration is derived. It is shown that the ISBT-induced O