Optical device combining a plurality of beams and system using same
US12140773B2 · kind B2 · utility
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3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 4, 2020 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Mar 6, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S3/23
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical device for forming an output light beam having at least one target mode, by combining a plurality of phase-locked input light beams collectively forming incident light radiation, comprises a conversion device, arranged between the input plane and the output plane, configured to carry out a modal conversion aimed at conveying the energy portion of incident radiation present in a main supermode to the target mode, and aimed at conveying the energy portion of the incident radiation present in interference supermodes to deformation modes. A system for producing an output light beam comprises such an optical device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.