Photonic crystal surface plasmon waveguides sensor for high and accurate temperature measurement
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Date
2012
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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 TiO 2 and SiO 2. 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. � 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).
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Keywords
Surface plasmon resonance, Temperature sensor, Waveguides