Optical instrument including excitation source
US8557569B2 · kind B2 · utility
5Cited by
63References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 3, 2008 |
| Grant date | Oct 15, 2013 |
| Priority date | — |
| Expiry date | Nov 8, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/809
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An optical instrument is provided for simultaneously illuminating two or more spaced-apart reaction regions with excitation beams generated by a light source. The light source can include an area light array of light emitting diodes, one or more solid state lasers, one or more micro-wire lasers, or a combination thereof. According to various embodiments, a Fresnel lens can be disposed along a beam bath between the light source and the reaction regions. Methods of analysis using the optical instrument are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.