Quantum optical semiconductor device
US7015498B2 · kind B2 · utility
16Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2003 |
| Grant date | Mar 21, 2006 |
| Priority date | — |
| Expiry date | Sep 16, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S438/962
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A quantum semiconductor device including quantum dots formed by S-K growth process taking place in a heteroepitaxial system wherein the relationship between the energy level of light holes and the energy level of heavy holes in the valence band is changed by optimizing the in-plane strain and the vertical strain accumulated in a quantum dot.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.