Study of GeSn Mid-infrared Photodetectors for High Frequency Applications

Study of GeSn Mid-infrared Photodetectors for High Frequency Applications

In 2016, Thach et al. reported figures of merit of the GeSn photodiodes with large mesa sizes of 500 and 250 μm to show the potential of the GeSn materials in short-wave infrared photonics23. However, there are only a few discussions about high frequency capabilities of GeSn photodetectors. It is ne...

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Bibliographic Details
Main Authors: Huong Tran, Callum G. Littlejohns, David J. Thomson, Thach Pham, Amir Ghetmiri, Aboozar Mosleh, Joe Margetis, John Tolle, Goran Z. Mashanovich, Wei Du, Baohua Li, Mansour Mortazavi, Shui-Qing Yu
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-11-01
Series:Frontiers in Materials
Subjects:
GeSn photodetector
mid-infrared
high frequency
integrated microwave photonics
two-photon absorption
Online Access:https://www.frontiersin.org/article/10.3389/fmats.2019.00278/full

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