Optical system and method
US6842549B2 · kind B2 · utility
32Cited by
7References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 20, 2002 |
| Grant date | Jan 11, 2005 |
| Priority date | — |
| Expiry date | Jan 4, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/3588
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Adaptive dynamic optical filters with wavelength spreading onto a micromirror array and re-configurable attenuation according to measured intensity as a function of wavelength.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.