Title :
Characterization of a Sub-THz Photonic Transmitter Based on a Separated-Transport-Recombination Photodiode
Author :
Shi, J.-W. ; Li, Yu-Tai ; Pan, Ci-Ling ; Chiu, C.-H. ; Liu, W.-S. ; Chyi, J.-I.
Author_Institution :
Nat. Central Univ., Taoyuan
Abstract :
By incorporating low-temperature-grown GaAs based separated-transport-recombination photodiode with micromachined antenna, such photonic-transmitter can radiate strong sub-THz waves at designed frequency (~500 GHz) without using Si-lens. Problems of device saturation under high bias voltage were also eliminated.
Keywords :
III-V semiconductors; antennas; gallium arsenide; microwave photonics; optical transmitters; photodetectors; photodiodes; GaAs; frequency 500 GHz; low-temperature growth; micromachined antenna; photonic transmitter; separated-transport-recombination photodiode; subterahertz transmitter; Gallium arsenide; Laser mode locking; Optical devices; Optical mixing; Optical pulses; Optical saturation; Optical transmitters; Photodiodes; Pulse measurements; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4452663
