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      https://www.ias.ac.in/article/fulltext/sadh/046/0120

    • Keywords

       

      Chalcogenide glass; Surface plasmon resonance (SPR); Plasmonics; Kretschmann configuration; Graphene; Sensitivity; Signal-to-noise ratio (SNR).

    • Abstract

       

      Chalcogenide Glasses are of recent interest in the field of chemical and bio-sensing applications. These are considered either in stored memory devices or in optical domain. The involvement of such material in the bio-sensing application for the development of SPR (Surface Plasmon Resonance) Sensors is very essentialand thus, has been considered in this manuscript. In a Kretschmann SPR configuration, a thin-film layer of such Chalcogenide material has been incorporated which is further accompanied with a Graphene layer. The opticalproperties of both the materials viz. chalcogenide and graphene have been portrayed and presented in this paper by taking the assistance of MATLAB environment and Characteristic Transfer Matrix (CTM) Method.

    • Author Affiliations

       

      SINGH TAMANG JITENDRA1 2 SANKAR DHAR RUDRA1 KUMAR BHOI AKASH3 KUMAR SINGH ARUN2 CHATTERJEE SOMENATH4

      1. Department of Electronics and Communication Engineering, National Institute of Technology, Mizoram, Chatlang, Aizwal 796 012, India
      2. Department of Electronics and Communication Engineering, Sikkim Manipal Institute of Technology (SMIT), Sikkim Manipal University (SMU), Majitar, Sikkim 737 136, India
      3. Department of Electrical and Electronics Engineering, Sikkim Manipal Institute of Technology (SMIT), Sikkim Manipal University (SMU), Majitar, Sikkim 737 136, India
      4. Centre for Material Science and Nano Technology, Sikkim Manipal Institute of Technology, Sikkim Manipal University, Majitar, Sikkim 737 136, India
    • Dates

       
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