Theoretical Investigation on Microcavity Coupler for Terahertz Quantum-Well Infrared Photodetectors
Resonant behaviors and absorption enhancement of metallic grating-dielectric-metal (GDM) microcavity are theoretically investigated. The GDM structure is treated as periodic unit cells of two serially-connected metal-dielectric-metal (MDM) and air-dielectric-metal (ADM) waveguide resonators. The res...
Main Authors: | Xuguang Guo, Yuxiang Ren, Guixue Zhang, Anqi Yu, Xiaoshuang Chen, Yiming Zhu |
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Format: | Article |
Language: | English |
Published: |
IEEE
2020-01-01
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Series: | IEEE Access |
Subjects: | |
Online Access: | https://ieeexplore.ieee.org/document/9201293/ |
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