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4 September 2015 Metal-oxide-semiconductor photocapacitor for sensing surface plasmon polaritons
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Abstract
An electronic detector of surface plasmon polaritons (SPP) is reported. SPPs optically excited on a metal surface using a prism coupler are detected by using a close-coupled metal-oxide-semiconductor capacitor. Semitransparent metal and graphene gates function similarly. We report the dependence of the photoresponse on substrate carrier type, carrier concentration, and back-contact biasing.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Farnood Khalilzade-Rezaie, Robert E. Peale, Deep Panjwani, Christian W. Smith, Janardan Nath, Michael Lodge, Masa Ishigami, Nima Nader, Shiva Vangala, Mark Yannuzzi, and Justin W. Cleary "Metal-oxide-semiconductor photocapacitor for sensing surface plasmon polaritons", Proc. SPIE 9617, Unconventional Imaging and Wavefront Sensing 2015, 96170E (4 September 2015); https://doi.org/10.1117/12.2188706
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