DocumentCode
2715689
Title
Optimization of high-sensitive THz-wave detection using nonlinear up-conversion in DAST crystal
Author
Minamide, H. ; Notake, T. ; Tang, M. ; Wang, Y. ; Ito, H.
Author_Institution
Tera-Photonics Lab., RIKEN ASI, Sendai, Japan
fYear
2010
fDate
5-10 Sept. 2010
Firstpage
1
Lastpage
1
Abstract
A high-sensitivity, fast-response THz-wave detection using an organic nonlinear optical crystal of DAST has been demonstrated. In this report, the optimum performance of THz-wave detection was investigated in parameters such as the thickness of DAST, pump wavelength, and pumping intensity. Consequently, a higher sensitivity was obtained.
Keywords
crystals; nonlinear optics; optimisation; organic compounds; terahertz wave detectors; 4-dimethylamino-N-methyl-4-stilbazolium-tosylate; DAST crystal; high-sensitive THz-wave detection optimization; nonlinear up-conversion; organic nonlinear optical crystal; Crystals; Laser beams; Optical pumping; Optical sensors; Photodetectors; Sensitivity;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location
Rome
Print_ISBN
978-1-4244-6655-9
Type
conf
DOI
10.1109/ICIMW.2010.5612766
Filename
5612766
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