Nonlinear optics in quantum confined semiconductor particles
β Scribed by P. Horan; W. Blau
- Publisher
- Springer
- Year
- 1989
- Tongue
- English
- Weight
- 324 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1434-6060
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π SIMILAR VOLUMES
Nonlinear optical transmission at discrete frequencies (bleaching bands) has been observed in CdSe and GaAs quantum wires crystallized in chrysotile asbestos nanotubes with average diameter β6 nm and in nanocrystals of CdS (crystallized in the transparent molecular filter-mica with empty channels of
Nonlinear light scattering and four-wave mixing from N interacting quantum wires are calculated using Green function techniques. Size confinement results in discrete single-and two-photon resonances. The nonlinear signal per wire increases with N for small N, and saturates at large N. Effects of int