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Conferences > CLEO_QELS > 2019 > FTu3B > FTu3B.1

An On-chip Optical Brillouin Gyroscope with Earth-Rotation-Rate Sensitivity

K. Vahala, Y. H. Lai, and M. G. Suh

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Abstract

A chip-based gyroscope is demonstrated that uses counter-propagating Brillouin lasers to measure rotation as a Sagnac-induced frequency shift. Demonstration of rotation measurement below the Earth rotation rate is presented. Prospects for improved performance are discussed.

© 2019 The Author(s)

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