DocumentCode
1988679
Title
Modifying the spectrum of terahertz pulses using a novel four-electrode photoconductive switch
Author
Bieler, M. ; Hein, G. ; Siegner, U. ; Knobloch, P. ; Koch, M.
Author_Institution
Phys. Tech. Bundesanstalt, Braunschweig, Germany
Volume
1
fYear
2004
fDate
16-21 May 2004
Abstract
We present a novel four-electrode photoconductive switch which allows us to modify the photocurrent and the THz emission spectrum. These effects result from an appropriately chosen inhomogeneous electric field applied across the non-uniform carrier distribution.
Keywords
high-speed optical techniques; infrared spectra; photoconducting switches; submillimetre wave generation; submillimetre wave spectra; THz emission spectrum; four-electrode switch; inhomogeneous electric field; nonuniform carrier distribution; photoconductive switch; photocurrent; spectrum modification; terahertz pulses;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location
San Francisco, CA
Print_ISBN
1-55752-777-6
Type
conf
Filename
1361389
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