Abstract
We demonstrate a new high-speed drift-enhanced InGaAs/InP mushroom vertical PIN photodetector which is integrated on a GaAs/AlGaAs F-P filter cavity using an undercut mushroom mesa structure to significantly reduce both the detector RC constant and the parasitic capacitance. A 3dB bandwidth of 110 GHz and a quantum efficiency of 68% are simultaneously obtained at 1.55 μm wavelength.
© 2013 Optical Society of America
PDF ArticleMore Like This
Yanli Bao, Yongqing Huang, Yang Luo, Xiaofeng Duan, Xia Zhang, Qi Wang, and Xiaomin Ren
AF2B.30 Asia Communications and Photonics Conference (ACP) 2013
Junchu Wang, Xiaofeng Duan, Yongqing Huang, Kai Liu, Jiarui Fei, Qingtao Chen, and Xiaomin Ren
AF2A.68 Asia Communications and Photonics Conference (ACP) 2016
Chao Kang, Yongqing Huang, Feng Liu, Jiarui Fei, Qingtao Chen, Kai Liu, Xiaofeng Duan, Qi Wang, Jun Wang, Xia Zhang, and Xiaomin Ren
ASu2A.1 Asia Communications and Photonics Conference (ACP) 2015