Modeling and performance analysis of chalcogenide prism based plasmonic biosensor comprising of gold nanoparticle film

Kaushik Brahmachari; Mina Ray

doi:10.1117/12.2178849

15 June 2015 Modeling and performance analysis of chalcogenide prism based plasmonic biosensor comprising of gold nanoparticle film

Kaushik Brahmachari, Mina Ray

Author Affiliations +

Proceedings Volume 9654, International Conference on Optics and Photonics 2015; 96540X (2015) https://doi.org/10.1117/12.2178849
Event: International Conference on Optics and Photonics 2015, 2015, Kolkata, India

Abstract

In this work, admittance loci method is used to model and analyze performance of a chalcogenide prism based plasmonic biosensor comprising of gold metal nanoparticle film for detection of wavelength dependent refractive index change of human blood sample under angular interrogation mode. The wavelength dependent performance of the plasmonic biosensor based on the choice of chalcogenide (2S2G) as a coupling prism material has been discussed with the help of performance parameter plots.

Citation Download Citation

Kaushik Brahmachari and Mina Ray "Modeling and performance analysis of chalcogenide prism based plasmonic biosensor comprising of gold nanoparticle film", Proc. SPIE 9654, International Conference on Optics and Photonics 2015, 96540X (15 June 2015); https://doi.org/10.1117/12.2178849

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