Method for delivering light from multiple light emitting diodes over a single optical fiber
US4725128A · kind A · utility
18Cited by
19References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 20, 1985 |
| Grant date | Feb 16, 1988 |
| Priority date | — |
| Expiry date | Nov 20, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/10
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A multiple wavelength light source and a method of constructing a multiple wavelength light source. The light source includes a plurality of light emitting diodes mounted to a substrate, located closely adjacent to one another. A single optical fiber is mounted to the substrate, appropriately positioned to provide a desired ratio of wavelengths at a desired amplitude.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.