Published May 2019
| Published
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An On-chip Optical Brillouin Gyroscope with Earth-Rotation-Rate Sensitivity
- Creators
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Vahala, K.
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Lai, Y. H.
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Suh, M. G.
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.
Additional Information
© 2019 The Author(s). The authors gratefully acknowledge the Defense Advanced Research Projects Agency (DARPA) under the PRIGM:AIMS program (grant no. N66001-16-1-4046) and the Kavli Nanoscience Institute.Attached Files
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Additional details
- Eprint ID
- 97077
- Resolver ID
- CaltechAUTHORS:20190712-075835713
- N66001-16-1-4046
- Office of Naval Research (ONR)
- Kavli Nanoscience Institute
- Defense Advanced Research Projects Agency (DARPA)
- Created
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2019-07-12Created from EPrint's datestamp field
- Updated
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2021-11-16Created from EPrint's last_modified field
- Caltech groups
- Kavli Nanoscience Institute