Laser processing system using broad band pulsed lasers
US9463992B2 · kind B2 · utility
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4References
5Claims
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Key dates
| Filing date | Nov 6, 2014 |
| Grant date | Oct 11, 2016 |
| Priority date | — |
| Expiry date | Nov 6, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29K2105/256
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A laser material processing system which includes a pulsed fiber laser source having a continuous wavelength bandwidth of larger than 100 nm and pulse width of from 100 femtosecond to 1 microsecond, a broad band laser emitted from one core of an optical fiber, where the broad band laser is applied to a subject material to produce removal of the subject material and/or color change of the subject material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.