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Volume 5, Issue 1 (Spring & Summer 2020)                   JMRPh 2020, 5(1): 0-0 | Back to browse issues page

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Vahedi M, Moradkhani M. Design and Simulation of a Sensor based on Plasmonic Bragg reflector. JMRPh 2020; 5 (1)
URL: http://jmrph.khu.ac.ir/article-1-126-en.html
Design and Simulation of a Sensor based on Plasmonic Bragg reflector
Mohammad Vahedi * , Mojtaba Moradkhani
Abstract:   (1265 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.
 
Keywords: Plasmonics, Sensor, Bragg reflector, FDTD
Full-Text [PDF 1104 kb]   (365 Downloads)    
Type of Study: Research | Subject: Special
Received: 2020/02/1 | Accepted: 2021/02/3 | Published: 2021/09/14 | ePublished: 2021/09/14
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