DocumentCode
2966512
Title
Fabrication and millimeter-wave characterization of semiconductor Klystron amplifier device
Author
Iwahashi, Yohei ; Asada, Masahiro
Author_Institution
Interdiscipl. Grad. Sch. of Sci.&Eng., Tokyo Inst. of Technol., Tokyo
fYear
2008
fDate
2-15 Aug. 2008
Firstpage
271
Lastpage
272
Abstract
As a possible terahertz amplifier device, Semiconductor Klystron Device was proposed. Theoretical analysis shows that the transconductance has a peak in the THz range. The frequency characteristics is measured in the millimeter wave range. Measured transconductance increases with frequency in agreement with theory.
Keywords
optical klystrons; semiconductor optical amplifiers; submillimetre wave amplifiers; frequency characteristics; millimeter-wave characterization; semiconductor klystron amplifier device; terahertz amplifier device; transconductance; Electrons; Fabrication; Frequency measurement; HEMTs; Klystrons; Millimeter wave measurements; Millimeter wave technology; Semiconductor optical amplifiers; Submillimeter wave technology; Transconductance;
fLanguage
English
Publisher
ieee
Conference_Titel
Nano-Optoelectronics Workshop, 2008. i-NOW 2008. International
Conference_Location
Shonan Village
Print_ISBN
978-1-4244-2656-0
Type
conf
DOI
10.1109/INOW.2008.4634541
Filename
4634541
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