Optical wavelength splitter
US6961126B2 · kind B2 · utility
3Cited by
10References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 23, 2003 |
| Grant date | Nov 1, 2005 |
| Priority date | — |
| Expiry date | Feb 24, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J3/36
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Preferential optical splitters are used in a multichannel wavelength measurement device. The optical splitters preferentially provide light at a certain wavelength to a detector. Preferentially providing light to the detectors allows for increased optical efficiencies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.