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Title: Highly Sensitive Plasmonic Temperature Sensor Based on Photonic Crystal Surface Plasmon Waveguide
Authors: Srivastava T.
Das R.
Jha R.
Keywords: Photonic crystal waveguide
Surface plasmon resonance
Temperature sensor
Issue Date: 2013
Citation: 28
Abstract: We propose a highly sensitive temperature sensor based on photonic crystal surface plasmon waveguides comprising different plasmonic active metals such as gold, silver, and aluminum, utilizing surface plasmon resonance phenomenon. We found that the resonance wavelength can be easily and substantially tuned over a broad spectral range by changing the temperature and also by judiciously choosing the different plasmonic metals. Employing coupled mode theory, we found that the proposed sensor can be used in harsh environment with sensitivity as high as ?70 pm/K around telecommunication window. � 2012 Springer Science+Business Media, LLC.
Appears in Collections:Research Publications

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