DocumentCode
2716300
Title
CCD-camera-based electro-optical detection of nanosecond THz pulses from an optical parametric oscillator
Author
Meng, F.Z. ; Thomson, M.D. ; Molter, D. ; Löffler, T. ; Jonuscheit, J. ; Beigang, R. ; Bartschke, J. ; Bauer, T. ; Nittmann, M. ; Roskos, H.G.
Author_Institution
Phys. Inst., Johann Wolfgang Goethe-Univ., Frankfurt am Main, Germany
fYear
2010
fDate
5-10 Sept. 2010
Firstpage
1
Lastpage
2
Abstract
We report realization of a THz camera based on electro-optical detection of THz radiation from an optical parametric oscillator, using a silicon-based CCD camera as the optical detector. The dynamic range of 16.5 dB for a 6000-frame average (2-minute data acquisition time) is limited by laser noise.
Keywords
CCD image sensors; electro-optical effects; elemental semiconductors; high-speed optical techniques; laser noise; optical parametric oscillators; photodetectors; silicon; terahertz wave detectors; CCD camera; THz camera; electro-optical detection; laser noise; nanosecond THz pulses; optical detector; optical parametric oscillator; time 2 min; Cameras; Crystals; Laser beams; Nonlinear optics; Optical imaging; Ultrafast optics;
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.2010.5612802
Filename
5612802
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