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year 28, Issue 2 (ICOP & ICPET 2022 2022)                   ICOP & ICPET _ INPC _ ICOFS 2022, 28(2): 401-404 | Back to browse issues page

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Farmani A, mir A, hamoleh alipour A, fouladvand M A, hamidi A. Numerical analysis of silver-silicon dioxide Four-Band plasmonic nanosensor for Industrial NH3 and Urea Detectionin near infrared wavelength range. ICOP & ICPET _ INPC _ ICOFS 2022; 28 (2) :401-404
URL: http://opsi.ir/article-1-2628-en.html
1- lorestan univercity
Abstract:   (528 Views)
Abstract- In this paper, the simulation of light propagation of light with magnetic polarization in four-band plasmonic sensor for detection of industrial ammonia and urea is investigated. The nano-sensor is based on metal-dielectric-metal. The operation of the proposed sensor is based on exposure the sample with different refractive indexes, electromagnetic resonances is generated and the change of the peaks describes the mechanism for detecting chemicals material. The plasmonic metasurface have several advantages such as label free detection, nano-structure, suitable responsibility to chemicals material and good tunability. Simulation is investigated based on numerical analysis using CST.
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Type of Study: Experimental | Subject: Special

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