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Volume 26 - ICOP & ICPET 2020
ICOP & ICPET _ INPC _ ICOFS 2020, 26 - ICOP & ICPET 2020: 785-788 |
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Askari M. Introduction of an infrared metamaterial biosensor with a high sensitivity. ICOP & ICPET _ INPC _ ICOFS 2020; 26 :785-788
URL: http://opsi.ir/article-1-1950-en.html
URL: http://opsi.ir/article-1-1950-en.html
Physics department, Faculty of Sciences, Salman Farsi University of Kazerun
Abstract: (1387 Views)
In this paper, using simulation methods, we have introduced a metamaterial sensor, with the unit cell containing two silver bars and two silver slabs, operating in infrared frequency range. Using water between metallic elements, a resonance frequency205.3 THz is calculated, and when a 25 percent glucose solution is used between them, a resonance frequency 201.1THz is obtained. Consequently, the sensitivity of the designed sensor is calculated to be 105TH/RIU (equivalent to 775mm/RIU) which is high compared to the sensitivity of other sensors introduced so far.
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