Surface plasmon enhanced GeSn photodetectors operating at 2 μm

Surface plasmon enhanced GeSn photodetectors operating at 2 μm

Au-hole array and Au-GeSn grating structures were designed and incorporated in GeSn metal-semiconductor-metal (MSM) photodetectors for enhanced photo detection at 2 µm. Both plasmonic structures are beneficial for effective optical confinement near the surface due to surface plasmon resonance (SPR),...

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Bibliographic Details
Main Authors: Zhou, Hao, Zhang, Lin, Tong, Jinchao, Wu, Shaoteng, Son, Bongkwon, Chen, Qimiao, Zhang, Dao Hua, Tan, Chuan Seng
Other Authors: School of Electrical and Electronic Engineering
Format: Journal Article
Language:English
Published: 2021
Subjects:
Engineering::Electrical and electronic engineering::Semiconductors
Germanium
Photodetector
Online Access:https://hdl.handle.net/10356/146734

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