Enhanced absorption in a graphene embedded 1D guided-mode-resonance structure without back-reflector and interferometrically written gratings

Enhanced absorption in a graphene embedded 1D guided-mode-resonance structure without back-reflector and interferometrically written gratings

A theoretical model based on the coupled mode theory is presented to calculate the absorption in a graphene embedded 1D guided-mode-resonance (GMR) structure that does not require a back reflector. The optimized graphene-GMR structure can absorb up to 70% of the incident light which far exceeds the...

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Bibliographic Details
Main Authors: Sahoo, Pankaj Kumar, Pae, Jian Yi, Murukeshan, Vadakke Matham
Other Authors: School of Mechanical and Aerospace Engineering
Format: Article
Language:English
Published: 2020
Subjects:
Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
Absorption Spectroscopy
Bragg Reflectors
Online Access:https://hdl.handle.net/10356/141607
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Institution: Nanyang Technological University
Language: English

Internet

https://hdl.handle.net/10356/141607

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