Optical computational system
US6529276B1 · kind B1 · utility
143Cited by
27References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 6, 1999 |
| Grant date | Mar 4, 2003 |
| Priority date | — |
| Expiry date | Apr 6, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/1296
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
In optical filter systems and optical transmission systems, an optical filter compresses data into and/or derives data from a light signal. The filter way weight an incident light signal by wavelength over a predetermined wavelength range according to a predetermined function so that the filter performs the dot product of the light signal and the function.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.