Study and analysis of the tunable plasmonic sensor based on surface conductivity of graphene

Yadvendra Singh; Harish Subbaraman

doi:10.1117/12.2649610

10 March 2023 Study and analysis of the tunable plasmonic sensor based on surface conductivity of graphene

Yadvendra Singh, Harish Subbaraman

Proceedings Volume 12415, Physics and Simulation of Optoelectronic Devices XXXI; 124150I (2023) https://doi.org/10.1117/12.2649610
Event: SPIE OPTO, 2023, San Francisco, California, United States

Abstract

Graphene has demonstrated significant advantages in the field of sensing due to its unique electrical and optical properties in the THz regime. Graphene sheets can support surface plasmon polaritons (SPPs) under specific conditions. In the present analytical and numerical study, we analyzed the tunability of the plasmonic sensor based on the surface conductivity of graphene. The analysis has been done with TM polarized waves. The performance parameters of the plasmonic sensor, such as sensitivity, are also tuned and calculated in the present study.

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Citation Download Citation

Yadvendra Singh and Harish Subbaraman "Study and analysis of the tunable plasmonic sensor based on surface conductivity of graphene", Proc. SPIE 12415, Physics and Simulation of Optoelectronic Devices XXXI, 124150I (10 March 2023); https://doi.org/10.1117/12.2649610

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