DocumentCode
3274259
Title
Optical mixing in THz Schottky diodes
Author
Schoenherr, D. ; Cojocari, O. ; Sydlo, C. ; Goebel, T. ; Feiginov, M. ; Hartnagel, H.L. ; Meissner, P.
Author_Institution
Tech. Univ. Darmstadt, Darmstadt
fYear
2008
fDate
15-19 Sept. 2008
Firstpage
1
Lastpage
2
Abstract
This paper presents the effect of optical mixing in zero-bias InGaAs Schottky detectors at THz frequencies. The excitation of ultrafast carriers by illumination with two 1.5 mum laser beams is verified. This proves the suitability of the diode for phase sensitive detection in CW THz systems.
Keywords
III-V semiconductors; Schottky diodes; gallium arsenide; indium compounds; laser beam effects; submillimetre wave detectors; submillimetre wave diodes; InGaAs; THz Schottky diodes; THz frequency; laser beams; optical mixing; phase sensitive detection; ultrafast carriers; wavelength 1.5 mum; Detectors; Frequency; Optical mixing; Optical modulation; Optical pumping; Optical receivers; Optical sensors; Optical transmitters; Schottky diodes; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on
Conference_Location
Pasadena, CA
Print_ISBN
978-1-4244-2119-0
Electronic_ISBN
978-1-4244-2120-6
Type
conf
DOI
10.1109/ICIMW.2008.4665505
Filename
4665505
Link To Document