Miniaturized fiber-optic surface-plasmon-resonance sensor

Tobias Schuster; Niels Neumann; Christian Schäffer

doi:10.1117/12.888684

17 May 2011 Miniaturized fiber-optic surface-plasmon-resonance sensor

Tobias Schuster, Niels Neumann, Christian Schäffer

Proceedings Volume 7753, 21st International Conference on Optical Fiber Sensors; 77530W (2011) https://doi.org/10.1117/12.888684
Event: 21st International Conference on Optical Fibre Sensors (OFS21), 2011, Ottawa, Canada

Abstract

A fiber-optic sensor for the detection of small refractive index changes is presented. The high sensitivity of the novel miniaturized sensor concept is achieved by exciting of surface plasmon waves with a single cladding mode using a longperiod fiber Bragg grating. This paper gives a brief description of the operating principle, design and fabrication of the sensor. Sensor performance is discussed on the basis of initial experiments.

Citation Download Citation

Tobias Schuster, Niels Neumann, and Christian Schäffer "Miniaturized fiber-optic surface-plasmon-resonance sensor", Proc. SPIE 7753, 21st International Conference on Optical Fiber Sensors, 77530W (17 May 2011); https://doi.org/10.1117/12.888684

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