Please use this identifier to cite or link to this item: http://localhost:8080/xmlui/handle/123456789/3113
Title: AG-NI BIMETALLIC FILMON CAF2PRISM FOR HIGHSENSITIVE SURFACE PLASMON RESONANCE SENSOR
Authors: Ananthan, Nisha
Pandaram, Maheswari
Santhanakumar, Subanya
Ponnusamy, Munusamy Anbarasan
Karuppaiya, Balasundaram Rajesh
Zbigniew, Jaroszewicz
Issue Date: 30-Sep-2021
Publisher: Photonics Letters of Poland
Abstract: We presenta surface plasmon resonance (SPR) structure based on the Kretschmann configurationincorporating bimetallic layers of noble (Ag) and magnetic materials (Ni)over a CaF2prism. Extensive numerical analysis based on transfer matrix theory has been performed to characterizesensor response considering sensitivity, full width at half maxima, and minimum reflection. Notably, the proposed structure, aftersuitably optimizing thethickness of bimetallic layer provides consistent enhancement of sensitivity over other competitive SPR structures. Hence,we believe that theproposed SPR sensor could find a new platform formedical diagnosis, chemical examination,and biological detection.
URI: https://photonics.pl/PLP/index.php/letters/article/view/13-20/664
Appears in Collections:International Journals

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