Title :
Positive and negative optical responses in high-electron mobility transistors and their applications to optically controlled microwave oscillators
Author :
Ishikawa, Atsushi ; Murata, Hiroshi ; Tanaka, Takuo ; Shiomi, Hidehisa ; Yamamoto, Sadahiko
Author_Institution :
Graduate Sch. of Eng. Sci., Osaka Univ., Japan
Abstract :
We found positive and negative optical responses in high-electron mobility transistors by changing the position of a focused optical beam in the optical mixing. Their applications to optically controlled microwave oscillators are also demonstrated.
Keywords :
high electron mobility transistors; laser beams; microwave oscillators; microwave photonics; optical fabrication; optical focusing; focused optical beam; high-electron mobility transistors; negative optical response; optical mixing; optically controlled microwave oscillators; positive optical response; Electron mobility; Electron optics; HEMTs; High speed optical techniques; MODFETs; Microwave oscillators; Microwave transistors; Optical beams; Optical control; Optical mixing;
Conference_Titel :
Lasers and Electro-Optics, 2003. CLEO/Pacific Rim 2003. The 5th Pacific Rim Conference on
Print_ISBN :
0-7803-7766-4
DOI :
10.1109/CLEOPR.2003.1277057
