High reliability high power high brightness blue laser diode systems and methods of making the same
US11862927B2 · kind B2 · utility
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Key dates
| Filing date | Feb 3, 2020 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Dec 17, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/4031
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
There are provided high power, high brightness solid-state laser systems that maintain initial beam properties, including power levels, and do not have degradation of performance or beam quality, for at least 10,000 hours of operation. There are provided high power, high brightness solid-state laser systems containing Oxygen in their internal environments and which are free from siloxanes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.