Quantum transport calculations for quantum cascade laser structures
β Scribed by S.-C. Lee; A. Wacker
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 100 KB
- Volume
- 13
- Category
- Article
- ISSN
- 1386-9477
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Spectroscopy -the often academic science of determining the chemical composition of a material by analysing its spectral properties -is gearing up to become the next application area to be invaded by the commercial revolution in compound semiconductors. This is thanks to the capability of the Qu
We implement and compare two theoretical models for stationary electron transport in quantum cascade lasers and Stark ladders. The first one, the nonequilibrium Green's function method is a very general scheme to include coherent quantum mechanics and incoherent scattering with phonons and device im
## Abstract A theory of threshold characteristics of novel quantum cascade lasers with an active medium made of a regular array of quantum dots is presented. Very low threshold current density for the roomβtemperature operation is predicted. (Β© 2005 WILEYβVCH Verlag GmbH & Co. KGaA, Weinheim)