High power performance of ultrahigh bandwidth MSM TWPDs

J. W. Shi, K. G. Gan, Y. J. Chiu, J. E. Bowers, C. K. Sun

研究成果: 雜誌貢獻會議論文同行評審

1 引文 斯高帕斯(Scopus)


The behavior of a MSM traveling wave photodetector (TWPD) was studied under high optical power illumination and high bias level using electrical-optical sampling technique. Ultra-high bandwidth and reasonable quantum efficiency were obtained. Improved high power performance was also demonstrated in the device. Large photo-absorption volume and better capability of handling high bias voltage without breakdown accounted for the superior performance of the device. Under high bias and high optical power regime, carrier multiplication or lifetime increasing effect were found to be the dominating nonlinear mechanism.

頁(從 - 到)887-888
期刊Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
出版狀態已出版 - 2001
事件14th Annual Meeting of the IEEE Lasers and Electro-Optics Society - San Diego, CA, United States
持續時間: 11 11月 200115 11月 2001


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