Laser apparatus and output control method of laser apparatus
US7936797B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 21, 2009 |
| Grant date | May 3, 2011 |
| Priority date | — |
| Expiry date | Dec 21, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/0092
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A laser apparatus includes: a laser light source; an output member for receiving and transmitting a laser light flux generated by the laser light flux, and outputting a laser light flux; an optical aligning member for positioning the laser light flux generated by the laser light source to the output member; a drive for driving the optical aligning member; a drive controller; an output detector for outputting a detected output representing an intensity of a laser light flux outputted from the output member; and an output controller. The drive controller controls the drive to drive the optical aligning member and the output controller changes a power of the laser light flux generated by the light source, based on the detected output.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.