5 October 2009 Surface plasmon resonance fiber sensor for in situ monitoring of the deposition of nm-scale polymer films
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Proceedings Volume 7503, 20th International Conference on Optical Fibre Sensors; 750311 (2009) https://doi.org/10.1117/12.835144
Event: 20th International Conference on Optical Fibre Sensors, 2009, Edinburgh, United Kingdom
Abstract
This paper presents a Surface Plasmon Resonance (SPR) fiber sensor capable of monitoring the deposition of thin nm-scale polymer films. The sensor was used for in situ monitoring of the adsorption of 30 mono-layers of oppositely charged polyelectrolytes with an overall thickness of each individual monolayer less than 0.55 nm. The in situ monitoring of the formation of multi-layer structures was implemented through the excitation of SPR on the surface of a gold-coated fiber with a Tilted Fiber Bragg Grating (TFBG) written in the core of the optical fiber.
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Y. Shevchenko, Y. Shevchenko, N. U. Ahamad, N. U. Ahamad, G. Galway, G. Galway, A. Ianoul, A. Ianoul, J. Albert, J. Albert, } "Surface plasmon resonance fiber sensor for in situ monitoring of the deposition of nm-scale polymer films", Proc. SPIE 7503, 20th International Conference on Optical Fibre Sensors, 750311 (5 October 2009); doi: 10.1117/12.835144; https://doi.org/10.1117/12.835144
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