Title :
50-MHz high speed bilayered organic photodetector
Author :
Tsai, Wu-Wei ; Chao, Yu-Chiang ; Zan, Hsiao-Wen ; Meng, Hsin-Fei ; Tao, Yu-Tai
Author_Institution :
Department of Photonic and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu 300, Taiwan
Abstract :
A bilayered organic photo diode for the detection of 50-MHz signals is firstly demonstrated. With C60 as the acceptor material and pentacene as the hole transport layer, high electron/hole mobility enlarges operation bandwidth. The results enable the development of low-cost organic image sheets for the detection of high-frequency signals.
Keywords :
Bandwidth; Excitons; Frequency response; Light emitting diodes; Organic materials; Pentacene; Photodetectors; Sensor arrays; Sheet materials; Signal detection;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
