Highly sensitive micro-mechanical fiber Bragg grating acceleration sensor combined with a new multiplexable interrogation principle

Michael Willsch; Peter Kraemmer; Nils M. Theune; H. Hertsch; M. Rothardt; Wolfgang Ecke; M. Waechter

doi:10.1117/12.397904

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31 August 2000 Highly sensitive micro-mechanical fiber Bragg grating acceleration sensor combined with a new multiplexable interrogation principle

Michael Willsch, Peter Kraemmer, Nils M. Theune, H. Hertsch, M. Rothardt, Wolfgang Ecke, M. Waechter

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Proceedings Volume 4074, Applications of Optical Fiber Sensors; (2000) https://doi.org/10.1117/12.397904
Event: Symposium on Applied Photonics, 2000, Glasgow, United Kingdom

Abstract

The paper describes a micro mechanical Bragg grating acceleration sensor with enhanced sensitivity by force amplification. A new multiplexable and affordable interrogation scheme that uses two overlapping Bragg gratings within the sensor will be demonstrated.

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Michael Willsch, Peter Kraemmer, Nils M. Theune, H. Hertsch, M. Rothardt, Wolfgang Ecke, and M. Waechter "Highly sensitive micro-mechanical fiber Bragg grating acceleration sensor combined with a new multiplexable interrogation principle", Proc. SPIE 4074, Applications of Optical Fiber Sensors, (31 August 2000); https://doi.org/10.1117/12.397904

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