Optoelektronisches Bauelement zur Erzeugung kohärenter Strahlung im Terahertz-Frequenzbereich
Research output: Intellectual Property › Patent application/Patent
Contributors
- TUD Dresden University of Technology
Abstract
The component includes a resonator for an optical field in which a first heterostructure (3) for generating a two or more colored optical laser field, and a second heterostructure (4) for generating an electronic wave packet, are embedded. The generated electronic wave packet is driven continuously by the optical laser field of the first heterostructure, and emits coherent radiation.
| Translated title of the contribution | Vertical cavity surface emitting laser for producing coherent radiation in far infrared spectral range, generates electronic wave packet which is driven by laser field of heterostructure to emit coherent radiation |
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Details
The component includes a resonator for an optical field in which a first heterostructure (3) for generating a two or more colored optical laser field, and a second heterostructure (4) for generating an electronic wave packet, are embedded. The generated electronic wave packet is driven continuously by the optical laser field of the first heterostructure, and emits coherent radiation.
| Original language | German |
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| IPC (International Patent Classification) | H01S 5/ 40 A N |
| Patent number | DE10251824 |
| Country/Territory | Germany |
| Priority date | 1 Nov 2002 |
| Priority number | DE20021051824 |
| Publication status | Published - 19 May 2004 |