Waveguide for laser beams
US4586795A · kind A · utility
3Cited by
15References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 1984 |
| Grant date | May 6, 1986 |
| Priority date | — |
| Expiry date | Sep 24, 2004 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B19/0033
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A laser waveguide is developed which uses various combinations of convex and concave mirrors in conjugate pairs. The waveguide is made more effications by arranging the mirrors and selecting the reflective surfaces thereof so that the diametral increase of plurality of parallel light beams is checked, or the diameter reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.