Fibre Optical Laser Combiner
Patent No. EP2951625 (titled "Fibre Optical Laser Combiner") was filed by SPI Lasers UK on Jan 27, 2014. The application was issued on Apr 4, 2018.
Patent Summary
A fibre optical laser combiner that produces a non-uniform light distribution on a workpiece by incorporating a high-index annular region in the output fibre that overlaps with the outer fibres of the tapered input bundle. The combiner enables high-efficiency annular beam generation and increases source brightness. The output beam profile can be rapidly switched between different modes by individually controlling the component lasers.
UPC Cases New
Latest UPC cases involving this patent.
Patent Family
Dossier Documents
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
Date
Description
Get instant alerts for new documents
EP2951625
- Application Number
- EP14701616A
- Filing Date
- Jan 27, 2014
- Status
- No Opposition Filed Within Time Limit
- Feb 8, 2019
- Publication Date
- Apr 4, 2018
- External Links
- Slate, Register , Google Patents