DocumentCode
2972109
Title
The effects of the static and dynamic screening depending on the excitation aperture size and excitation level in photoconductive THz sources
Author
Kim, Dae Sin ; Citrin, D.S.
Author_Institution
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Volume
2
fYear
2005
fDate
19-23 Sept. 2005
Firstpage
449
Abstract
We investigate the effects of static screening caused by the generation of electron hole-pairs and the dynamic screening due to the back action of the THz radiation by the transient photocurrent as a function of excitation aperture size and excitation level in the generation of THz radiation from photoconductor.
Keywords
electron-hole recombination; photoconducting materials; submillimetre wave generation; THz radiation; dynamic screening; electron hole-pairs; excitation aperture size; excitation level; photoconductive THz sources; photoconductor; static screening; transient photocurrent; Acceleration; Acoustic scattering; Apertures; Charge carrier processes; Electromagnetic fields; Electromagnetic radiation; Electromagnetic scattering; Light scattering; Optical scattering; Photoconductivity;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared and Millimeter Waves and 13th International Conference on Terahertz Electronics, 2005. IRMMW-THz 2005. The Joint 30th International Conference on
Print_ISBN
0-7803-9348-1
Type
conf
DOI
10.1109/ICIMW.2005.1572606
Filename
1572606
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