Flexible guides for infra-red energy
US4929052A · kind A · utility
7Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 1988 |
| Grant date | May 29, 1990 |
| Priority date | — |
| Expiry date | Mar 16, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B23/2469
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A laser guide comprising an outer sheath enveloping a series of sections of aser material in end-to-end relationship, the sections being angled to one another along the length of the guide and arranged so that a laser beam projected from one section enters the next successive section, thereby allowing transmission of the beam along the guide without significant loss of intensity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.