EASILY MANUFACTURED HIGH-SPEED BACK-ILLUMINATED GAINAS/INP P-I-N PHOTODIODE

被引:13
作者
MAKIUCHI, M
HAMAGUCHI, H
MIKAWA, T
WADA, O
机构
[1] Fujitsu Laboratories Ltd., Atsugi 243-01
关键词
D O I
10.1109/68.91024
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A back-illuminated planar GaInAs/InP p-i-n photodiode has been fabricated with a simple fabrication process to obtain a high-speed detector. The photodiode has a capacitance as low as 54 fF, a dark current of about 3 pA, and a quantum efficiency of 74% at a 1.55-mu-m wavelength. A cutoff frequency of 31 GHz was obtained when the photocurrent was about 500-mu-A and the bias voltage was -10 V.
引用
收藏
页码:530 / 531
页数:2
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