Two major factors determining frequency response of InP avalanche photodiode

S.R. Cho1, K.S. Oh1, S.K. Yang1, J.M. Baek1, D.H. Jang1, T.I. Kim1
1Optoelectronic Information and Communication Bussiness, Suwon, Kyunggi, South Korea

Tóm tắt

In this paper, the frequency response limited by avalanche buildup time was calculated using a realistic model which reflects a zinc diffusion profile and includes a nonlocal multiplication theory. The dependency of a chip capacitance on the floating guard rings was also investigated. The trade-off relation between the edge gain suppression and the chip capacitance is addressed.

Từ khóa

#Frequency response #Indium phosphide #Avalanche photodiodes #Zinc #Capacitance #SONET #Absorption #Open systems #Business communication #Cities and towns

Tài liệu tham khảo

10.1109/3.823466 10.1109/16.777151 10.1017/CBO9780511599828.010 10.1109/68.841277 10.1109/16.777150 itzler, 1999, Proc LEOS'99, 748