Published May 2020
| Published
Book Section - Chapter
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Petermann-factor limited sensing near an exceptional point
- Creators
-
Wang, H.
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Lai, Y.-H.
- Yuan, Z.
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Suh, M.-G.
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Vahala, K.
Chicago
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Abstract
We show that enhanced responsivity of a laser gyroscope operating near an exceptional point is accompanied by laser linewidth broadening related to the Petermann factor. The broadening imposes a fundamental sensitivity limit.
Additional Information
© 2020 The Author(s). This work was supported by DARPA (N66001-16-1-4046) and the Kavli Nanoscience Institute.Attached Files
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Additional details
- Eprint ID
- 105580
- Resolver ID
- CaltechAUTHORS:20200928-102723779
- Defense Advanced Research Projects Agency (DARPA)
- Office of Naval Research (ONR)
- N66001-16-1-4046
- Kavli Nanoscience Institute
- Created
-
2020-09-28Created from EPrint's datestamp field
- Updated
-
2021-11-16Created from EPrint's last_modified field
- Caltech groups
- Kavli Nanoscience Institute