Wavelength beam combining laser systems utilizing lens roll for chief ray focusing
US10241338B2 · kind B2 · utility
3Cited by
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20Claims
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Key dates
| Filing date | Jul 25, 2017 |
| Grant date | Mar 26, 2019 |
| Priority date | — |
| Expiry date | Sep 14, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49895
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In various embodiments, a wavelength beam combining laser system includes a fast-axis collimation lens that is rotated with respect to a plurality of emitters in order to converge the emitted beams onto a dispersive element and/or reduce the size of the multi-wavelength output beam of the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.