Optoelectronic interferometric vibration sensor

Chandra Shakher; A. L. Vyas; V. S. Rawat

doi:10.1117/12.347776

7 May 1999 Optoelectronic interferometric vibration sensor

Chandra Shakher, A. L. Vyas, V. S. Rawat

Proceedings Volume 3740, Optical Engineering for Sensing and Nanotechnology (ICOSN '99); (1999) https://doi.org/10.1117/12.347776
Event: Optical Engineering for Sensing and Nanotechnology (ICOSN '99), 1999, Yokohama, Japan

Abstract

An opto-electronic sensor for monitoring/measurement of vibration based on interferometry is presented. A modified Michelson interferometer is used to process the signal received from the sensing (fiber) interferometer. In this paper we present a new signal-processing scheme for interferometric vibration sensor which can be also used to monitor localized strains and vibrations. For the real time monitoring of vibration parameter the sensor is interfaced with PC.

Citation Download Citation

Chandra Shakher, A. L. Vyas, and V. S. Rawat "Optoelectronic interferometric vibration sensor", Proc. SPIE 3740, Optical Engineering for Sensing and Nanotechnology (ICOSN '99), (7 May 1999); https://doi.org/10.1117/12.347776

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