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

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

Author Affiliations +

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.

Citation Download Citation

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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