Laser cavity with central extraction by polarisation for coherent coupling of intense intra-cavity beams
US8913645B2 · kind B2 · utility
3Cited by
2References
10Claims
0Family size
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Key dates
| Filing date | May 4, 2011 |
| Grant date | Dec 16, 2014 |
| Priority date | — |
| Expiry date | May 4, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S3/2383
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention relates to a laser cavity with central extraction by polarisation for coherent coupling of intense intra-cavity beams. The laser cavity (1) according to the invention comprises an extraction unit (7) with central extraction, which divides the laser cavity (1) longitudinally into two functional portions (P1, P2), namely a first portion (P1) including the active components (3), which amplifies the laser beams (4), and a second portion (P2) which performs coherent coupling of the laser beams (4).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.