DocumentCode
2325834
Title
Ultra-fast terahertz Schottky diode detector
Author
Kubarev, Vitaly V. ; Ovchar, Vladimir K. ; Palagin, Konstantin S.
Author_Institution
Budker Inst. of Nucl. Phys., Novosibirsk, Russia
fYear
2009
fDate
21-25 Sept. 2009
Firstpage
1
Lastpage
2
Abstract
An ultra-fast terahertz Schottky diode detector with a response time less than 20 ps is presented in the paper. The detector allowed us to measure not only the duration of the light pulses in the Novosibirsk terahertz free electron laser (NovoFEL) but also the time structure of these pulses in unstable regimes. This is important for determining the NovoFEL impulse power and for studying and suppressing its different instabilities.
Keywords
Schottky diodes; free electron lasers; high-speed optical techniques; laser beams; laser variables measurement; pulse measurement; terahertz wave detectors; NovoFEL impulse power; Novosibirsk terahertz free electron laser; light pulse; pulse time structure; ultrafast terahertz Schottky diode detector; Delay; Detectors; Free electron lasers; Gunshot detection systems; Optical pulses; Oscilloscopes; Pulse measurements; Pulse modulation; Schottky diodes; Signal resolution;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz Waves, 2009. IRMMW-THz 2009. 34th International Conference on
Conference_Location
Busan
Print_ISBN
978-1-4244-5416-7
Electronic_ISBN
978-1-4244-5417-4
Type
conf
DOI
10.1109/ICIMW.2009.5325576
Filename
5325576
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