Modulation of THz radiation by semiconductor nanostructures
β Scribed by T. Kleine-Ostmann; M. Koch; P. Dawson
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 116 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0895-2477
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β¦ Synopsis
Abstract
In this paper we discuss the possibility of an electrically controlled THz modulator based on a gated twoβdimensional electron gas structure. To investigate the modulation capabilities of such a structure, we performed calculations based on the Drude model. Results caused by the change in intensity and phase of transmitted THz radiation induced by changes in the confined electron density are presented. Β© 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 35: 343β345, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10601
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