Photonic crystal surface plasmon waveguides sensor for high and accurate temperature measurement

Rajan Jha; Triranjita Srivastava; Ritwick Das

doi:10.1117/12.914234

30 January 2012 Photonic crystal surface plasmon waveguides sensor for high and accurate temperature measurement

Rajan Jha, Triranjita Srivastava, Ritwick Das

Proceedings Volume 8351, Third Asia Pacific Optical Sensors Conference; 83511C (2012) https://doi.org/10.1117/12.914234
Event: Asia Pacific Optical Sensors Conference, 2012, Sydney, Australia

Abstract

Highly sensitive, accurate and stable high temperature (800 K) sensor based on Photonic Crystal Surface Plasmon Waveguides is proposed. The PCW is based on widely used lithographic and nano-fabrication compatible materials like TiO₂ and SiO₂. Gold has been used as a SPR active metal. Employing coupled mode theory, the sensitivity is found to be as high as ~ 66 pm/K.

Citation Download Citation

Rajan Jha, Triranjita Srivastava, and Ritwick Das "Photonic crystal surface plasmon waveguides sensor for high and accurate temperature measurement", Proc. SPIE 8351, Third Asia Pacific Optical Sensors Conference, 83511C (30 January 2012); https://doi.org/10.1117/12.914234

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