Title :
Self Oscillation of the Plasma Waves in a Dual Grating Gates HEMT Device
Author :
Meziani, Y.M. ; Hanabe, M. ; Koizumi, A. ; Otsuji, T. ; Sano, E.
Author_Institution :
Tohoku Univ., Sendai
Abstract :
We report on the photoresponse and emission measurements of the dual grating gates HEMT. An emission of terahertz radiation at room temperature has been detected by a Silicon bolometer. The signal was attributed to the self oscillation of the plasma waves.
Keywords :
bolometers; high electron mobility transistors; plasma waves; silicon; submillimetre waves; dual grating gates HEMT device; emission measurements; high electron mobility transistors; photoresponse; plasma waves; silicon bolometer; terahertz radiation; Electromagnetic radiation; Electrons; Frequency; Gratings; HEMTs; Laser excitation; Plasma temperature; Plasma waves; Plasmons; Radiation detectors;
Conference_Titel :
Indium Phosphide & Related Materials, 2007. IPRM '07. IEEE 19th International Conference on
Conference_Location :
Matsue
Print_ISBN :
1-4244-0875-X
Electronic_ISBN :
1092-8669
DOI :
10.1109/ICIPRM.2007.381246
