The design and analysis of a noble surface plasmon resonance-based pressure sensor

Manish Kumar; Sanjeev K. Raghuwanshi; Vikram Palodiya

doi:10.1117/12.2237728

17 September 2016 The design and analysis of a noble surface plasmon resonance-based pressure sensor

Manish Kumar, Sanjeev K. Raghuwanshi, Vikram Palodiya

Proceedings Volume 9921, Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XIV; 99212V (2016) https://doi.org/10.1117/12.2237728
Event: SPIE Nanoscience + Engineering, 2016, San Diego, California, United States

Abstract

The optical fiber sensor for higher pressure detection based on surface-plasmon resonance (SPR) phenomena is design and analysed. The optical fiber is coated with a thin film of metal by removing cladding from core of a multi-mode optical fiber. The calculated pressure sensitivity is based on two parameter. First one is the derivative of the resonance wavelength of SPR-based optical sensor with respect to the refractive index of surrounding medium; the second is the derivative of refractive index of polymer with respect to the pressure. The proposed structure can be suitable for high sensitivity pressure measurements, for various industrial applications.

Citation Download Citation

Manish Kumar, Sanjeev K. Raghuwanshi, and Vikram Palodiya "The design and analysis of a noble surface plasmon resonance-based pressure sensor", Proc. SPIE 9921, Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XIV, 99212V (17 September 2016); https://doi.org/10.1117/12.2237728

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