Large surface amplifier with multimode interferometer
US6819838B2 · kind B2 · utility
2Cited by
3References
2Claims
0Family size
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Key dates
| Filing date | Jan 14, 2004 |
| Grant date | Nov 16, 2004 |
| Priority date | — |
| Expiry date | Jan 14, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/50
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
1. Multi-mode Interferometric coupler comprising:a first amplifying part (2),a second transparent part (4) to guide radiation previously amplified in the first part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.