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The design and analysis of a noble surface plasmon resonance-based pressure sensor
Author(s): Manish Kumar; Sanjeev K. Raghuwanshi; Vikram Palodiya
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Paper 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.

Paper Details

Date Published: 17 September 2016
PDF: 6 pages
Proc. SPIE 9921, Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XIV, 99212V (17 September 2016); doi: 10.1117/12.2237728
Show Author Affiliations
Manish Kumar, Indian School of Mines (India)
Sanjeev K. Raghuwanshi, Indian School of Mines (India)
Vikram Palodiya, Indian School of Mines (India)


Published in SPIE Proceedings Vol. 9921:
Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XIV
Satoshi Kawata; Din Ping Tsai, Editor(s)

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