Laser systems
US7586961B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2006 |
| Grant date | Sep 8, 2009 |
| Priority date | — |
| Expiry date | Sep 27, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/3598
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A laser system 1 comprises six solid state diode laser modules 37.1 to 37.6 whose output beams are directly coupled into beam steering devices 38.1 to 38.6 and thereby routed to laser combining dichroic mirrors 39.1 to 39.6, which combine the individual laser beams into a single, co-aligned beam.The combined laser beam is directed into an optical fiber 41.1 for delivery to a target optical instrument such as a microscope. The output beam from delivery optical fiber 41.1 is coupled to the target instrument via fiber output collimating optics 42.1. The output of each of the diode lasers 37.1 to 37.6 is controlled by direct modulation of the lasers' control (drive) currents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.