Resonator with at least two cores and gyroscope applications thereof
US12105327B2 · kind B2 · utility
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4References
16Claims
0Family size
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Key dates
| Filing date | Dec 5, 2022 |
| Grant date | Oct 1, 2024 |
| Priority date | — |
| Expiry date | Jan 12, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/12007
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Techniques are provided for implementing and using a travelling wave resonator, comprising planar optical waveguide including at least two stacked cores, to diminish Kerr effect in the travelling wave resonator. The travelling wave resonator may be used in a resonator optical gyroscope.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.