Traveling-wave photodetectors with high power-bandwidth and gain-bandwidth product performance

Daniel Lasaosa; Jin Wei Shi; Donato Pasquariello; Kian Giap Gan; Ming Chun Tien; Hsu Hao Chang; Shi Wei Chu; Chi Kuang Sun; Yi Jen Chiu; John E. Bowers

doi:10.1109/JSTQE.2004.833963

Traveling-wave photodetectors with high power-bandwidth and gain-bandwidth product performance

Daniel Lasaosa, Jin Wei Shi, Donato Pasquariello, Kian Giap Gan, Ming Chun Tien, Hsu Hao Chang, Shi Wei Chu, Chi Kuang Sun, Yi Jen Chiu, John E. Bowers

電機工程學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

10 引文斯高帕斯（Scopus）

摘要

Traveling-wave photodetectors (TWPDs) are an attractive way to simultaneously maximize external quantum efficiency, electrical bandwidth, and maximum unsaturated output power. We review recent advances in TWPDs. Record high-peak output voltage together with ultrahigh-speed performance has been observed in low-temperature-grown GaAs (LTG-GaAs)-based metal-semiconductor-metal TWPDs at the wavelengths of 800 and 1300 nm. An approach to simultaneously obtain high bandwidth and high external efficiency is a traveling-wave amplifier-photodetector (TAP detector) that combines gain and absorption in either a sequential or simultaneous traveling-wave structure.

原文	???core.languages.en_GB???
頁（從 - 到）	728-741
頁數	14
期刊	IEEE Journal on Selected Topics in Quantum Electronics
卷	10
發行號	4
DOIs	https://doi.org/10.1109/JSTQE.2004.833963
出版狀態	已出版 - 7月 2004

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10.1109/JSTQE.2004.833963

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abstract = "Traveling-wave photodetectors (TWPDs) are an attractive way to simultaneously maximize external quantum efficiency, electrical bandwidth, and maximum unsaturated output power. We review recent advances in TWPDs. Record high-peak output voltage together with ultrahigh-speed performance has been observed in low-temperature-grown GaAs (LTG-GaAs)-based metal-semiconductor-metal TWPDs at the wavelengths of 800 and 1300 nm. An approach to simultaneously obtain high bandwidth and high external efficiency is a traveling-wave amplifier-photodetector (TAP detector) that combines gain and absorption in either a sequential or simultaneous traveling-wave structure.",

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AU - Shi, Jin Wei

AU - Pasquariello, Donato

AU - Gan, Kian Giap

AU - Tien, Ming Chun

AU - Chang, Hsu Hao

AU - Chu, Shi Wei

AU - Sun, Chi Kuang

AU - Chiu, Yi Jen

AU - Bowers, John E.

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Traveling-wave photodetectors with high power-bandwidth and gain-bandwidth product performance

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