Design of preamplifier for PIN/ HBT OEIC optical receiver

Qiang Wu; Yong-Qing Huang; Hui Huang; Hai Lin Cui; Yi Qun Li; Ang Miao; Xiao-Min Ren

doi:10.1117/12.742892

19 November 2007 Design of preamplifier for PIN/ HBT OEIC optical receiver

Qiang Wu, Yong-Qing Huang, Hui Huang, Hai Lin Cui, Yi Qun Li, Ang Miao, Xiao-Min Ren

Proceedings Volume 6782, Optoelectronic Materials and Devices II; 67822X (2007) https://doi.org/10.1117/12.742892
Event: Asia-Pacific Optical Communications, 2007, Wuhan, China

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.

Citation Download Citation

Qiang Wu, Yong-Qing Huang, Hui Huang, Hai Lin Cui, Yi Qun Li, Ang Miao, and Xiao-Min Ren "Design of preamplifier for PIN/ HBT OEIC optical receiver", Proc. SPIE 6782, Optoelectronic Materials and Devices II, 67822X (19 November 2007); https://doi.org/10.1117/12.742892

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