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year 27, Issue 1 (Iranian Nano-Photonic Conference 2020 2020)                   ICOP & ICPET _ INPC _ ICOFS 2020, 27(1): 4-6 | Back to browse issues page

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Omidniaee1 A, Karimi S, Farmani A. Numerical Modeling of a Free space sensor for Glucose Detection. ICOP & ICPET _ INPC _ ICOFS 2020; 27 (1) :4-6
URL: http://opsi.ir/article-1-2238-en.html
1- Department of Electrical Engineering, Lorestan University, Khorramabad, Iran
Abstract:   (1585 Views)
In this paper, a free space plasmonic sensor is proposed for glucose detection. In order to analyze the structure, Finite-Difference Time-Domain (FDTD) method has been used. Considering the best thickness of the layers, the angle of the incoming light source has tuned in the range of 40-60 degree. It will be shown that at the angle of light coupling to the structure in the presence of glucose the reflected light reaches the zero range. In the absence of glucose, light strikes the structure almost completely with very low losses. According to the obtained results, the proposed sensor can be used to measure glucose as well as its concentration.
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Type of Study: Research | Subject: Special

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