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Fibergyro for educational purpose

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Abstract

We describe an experiment that allows students to measure the Sagnac effect with a fibergyro linked to rotating plate. The Sagnac signal is compared to an independent measurement that uses an optical encoder. The Sagnac law can be verified and the speed of Earth rotation can be estimated experimentally.
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Dates and versions

hal-00823890 , version 1 (19-05-2013)

Identifiers

  • HAL Id : hal-00823890 , version 1

Cite

Hervé Sauer, Lionel Jacubowiez, Thierry Avignon, Nicolas Dubreuil, Marc Bondiou. Fibergyro for educational purpose. Education and Training in Optics and Photonics (ETOP 2003), Oct 2003, Tucson, Arizona, United States. ⟨hal-00823890⟩
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