Design and Optimization of GeSn Waveguide Photodetectors for 2-µm Band Silicon Photonics

Design and Optimization of GeSn Waveguide Photodetectors for 2-µm Band Silicon Photonics

Silicon photonics is emerging as a competitive platform for electronic–photonic integrated circuits (EPICs) in the 2 µm wavelength band where GeSn photodetectors (PDs) have proven to be efficient PDs. In this paper, we present a comprehensive theoretical study of GeSn vertical <i>p–i–n</i&g...

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Bibliographic Details
Main Authors: Soumava Ghosh, Radhika Bansal, Greg Sun, Richard A. Soref, Hung-Hsiang Cheng, Guo-En Chang
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Sensors
Subjects:
waveguide photodetector
saturation velocity
<i>R</i><sub>0</sub><i>A</i> parameter
responsivity
bandwidth
detectivity
Online Access:https://www.mdpi.com/1424-8220/22/11/3978

Internet

https://www.mdpi.com/1424-8220/22/11/3978

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