Performance enhancement of high-speed SiGe-based heterojunction phototransistor with substrate terminal

Jin Wei Shi; Z. Pel; F. Yuan; Y. M. Hsu; C. W. Liu; S. C. Lu; M. J. Tsai

doi:10.1063/1.1799237

Performance enhancement of high-speed SiGe-based heterojunction phototransistor with substrate terminal

Jin Wei Shi, Z. Pel, F. Yuan, Y. M. Hsu, C. W. Liu, S. C. Lu, M. J. Tsai

電機工程學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

6 引文斯高帕斯（Scopus）

摘要

The use of high-speed SiGe-based heterojunction phototransistors (HPT) in high-speed digital fiber communication was analyzed. Investigations show that under proper optical power excitation, about 2 GHz of electrical bandwidth was observed. It was found that the incoming modulated sinusoidal optical signals were distorted by the speed variations of HPT. The results show that the speed performance of digital fiber communication could be enhanced with less reduction in optical gain using substrate terminal of HPT.

原文	???core.languages.en_GB???
頁（從 - 到）	2947-2949
頁數	3
期刊	Applied Physics Letters
卷	85
發行號	14
DOIs	https://doi.org/10.1063/1.1799237
出版狀態	已出版 - 4 10月 2004

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10.1063/1.1799237

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abstract = "The use of high-speed SiGe-based heterojunction phototransistors (HPT) in high-speed digital fiber communication was analyzed. Investigations show that under proper optical power excitation, about 2 GHz of electrical bandwidth was observed. It was found that the incoming modulated sinusoidal optical signals were distorted by the speed variations of HPT. The results show that the speed performance of digital fiber communication could be enhanced with less reduction in optical gain using substrate terminal of HPT.",

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AU - Shi, Jin Wei

AU - Pel, Z.

AU - Yuan, F.

AU - Hsu, Y. M.

AU - Liu, C. W.

AU - Lu, S. C.

AU - Tsai, M. J.

PY - 2004/10/4

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AB - The use of high-speed SiGe-based heterojunction phototransistors (HPT) in high-speed digital fiber communication was analyzed. Investigations show that under proper optical power excitation, about 2 GHz of electrical bandwidth was observed. It was found that the incoming modulated sinusoidal optical signals were distorted by the speed variations of HPT. The results show that the speed performance of digital fiber communication could be enhanced with less reduction in optical gain using substrate terminal of HPT.

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Performance enhancement of high-speed SiGe-based heterojunction phototransistor with substrate terminal

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