Title :
Optically controllable millimeter-wave oscillator using InP-based HEMTs
Author :
Murata, Hiroshi ; Kobayashi, Noriyo ; Kosugi, Toshihiko ; Enoki, Takatomo ; Okamura, Yasuyuki
Author_Institution :
Osaka Univ., Toyonaka
Abstract :
Optical response in InP-based HEMT by focusing a laser beam onto a surface was studied in detail. The changes in Drain current, gain, and capacitance were observed clearly. We propose an optically controllable millimeter-wave oscillator.
Keywords :
III-V semiconductors; capacitance; high electron mobility transistors; indium compounds; integrated optoelectronics; microwave photonics; millimetre wave oscillators; optical focusing; HEMT; InP; capacitance; drain current; laser beam focusing; optically controllable millimeter-wave oscillator; signal gain; Electrodes; Frequency conversion; HEMTs; Laser beams; MODFETs; Optical beams; Optical control; Optical mixing; Oscillators; Surface emitting lasers; HEMT; Millimeter-wave; Optical Control; Opto-Electronic Mixing; Photo detection;
Conference_Titel :
Optical Fiber Communication and Optoelectronics Conference, 2007 Asia
Conference_Location :
Shanghai
Print_ISBN :
978-0-9789217-2-9
Electronic_ISBN :
978-0-9789217-2-9
DOI :
10.1109/AOE.2007.4410705
