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Design and Simulation of a Sensor based on Plasmonic Bragg reflector
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Mohammad Vahedi   , Mojtaba Moradkhani |
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Abstract: (565 Views) |
In this paper, a plasmonic refractive index sensor is designed based on a Metal-Insulator-Metal waveguide coupled to a bragg reflector side-coupled to a rectangular cavity. A 2D-FDTD method is used to simulate the results. Results show that a maximum of 1320 nm/RIU for sensitivity and 45.5 RIU-1 for figure-of-merit could be obtained which shows the applicability of the sensor for accurate and compact sensing applications.
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| Keywords: Plasmonics, Sensor, Bragg reflector, FDTD |
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Full-Text [PDF 1104 kb]
(159 Downloads)
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Type of Study: Research |
Subject:
Special
Received: 2020/02/1 | Accepted: 2021/02/3 | Published: 2021/09/14
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