DocumentCode
2510633
Title
Effect of dispersion and nonlinear absorption on terahertz wave generation via optical rectification in nonlinear crystals
Author
Ghaffari, M. ; Sadr, A.
Author_Institution
Sch. Dept. of Electr. Eng., Iran Univ. of Sci. & Technol. (IUST), Tehran, Iran
fYear
2012
fDate
23-28 Sept. 2012
Firstpage
1
Lastpage
1
Abstract
We studied the parameters that affect terahertz wave generation via optical rectification in nonlinear crystals. We used simulations based on one-dimensional propagation equations of Maxwell in GaAs to consider the effect of these parameters on conversion efficiency. In order to study the effect of nonlinear absorption, we used Drude-model.
Keywords
III-V semiconductors; Maxwell equations; gallium arsenide; optical dispersion; optical materials; optical phase matching; terahertz wave generation; 1D propagation equations; Drude model; GaAs; Maxwell equations; conversion efficiency; nonlinear absorption; nonlinear crystals; optical dispersion; optical rectification; terahertz wave generation; Nonlinear optics; Optical losses;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on
Conference_Location
Wollongong, NSW
ISSN
2162-2027
Print_ISBN
978-1-4673-1598-2
Electronic_ISBN
2162-2027
Type
conf
DOI
10.1109/IRMMW-THz.2012.6380272
Filename
6380272
Link To Document