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Proceedings Paper

Design of preamplifier for PIN/ HBT OEIC optical receiver
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Paper Abstract

Optical receiver of high speed and high sensitivity is indispensable for long distance fiber-optic communication systems of transmitting rate up to Gb/s. In recent years, OEIC (Optoelectronic Integrated Circuits) optical receiver has attracted more and more attention for its advantages over conventional optical receiver such as minimized parasitics, lower cost, higher reliability and compact size. In this paper, design of preamplifier for InP-based PIN/HBT OEIC optical receiver with share layer structure was presented. As a basis for design of preamplifier, HBT large signal model (GP model) was investigated and model parameters were extracted and optimized. The extracted GP model shows a good agreement with measured characteristics of HBT fabricated. Based on this GP model, the preamplifier was designed and fabricated which exhibits good high-frequency characteristics of −3dB bandwidth is up to 2.0 GHz.

Paper Details

Date Published: 19 November 2007
PDF: 8 pages
Proc. SPIE 6782, Optoelectronic Materials and Devices II, 67822X (19 November 2007); doi: 10.1117/12.742892
Show Author Affiliations
Qiang Wu, Beijing Univ. of Posts and Telecommunications (China)
Yong-Qing Huang, Beijing Univ. of Posts and Telecommunications (China)
Hui Huang, Beijing Univ. of Posts and Telecommunications (China)
Hai Lin Cui, Beijing Univ. of Posts and Telecommunications (China)
Yi Qun Li, Beijing Univ. of Posts and Telecommunications (China)
Ang Miao, Beijing Univ. of Posts and Telecommunications (China)
Xiao-Min Ren, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 6782:
Optoelectronic Materials and Devices II
Yoshiaki Nakano, Editor(s)

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