Off-axis variable focus and aberration control mirrors and method
US7494233B2 · kind B2 · utility
2Cited by
18References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 26, 2004 |
| Grant date | Feb 24, 2009 |
| Priority date | — |
| Expiry date | Jan 26, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B26/0825
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical element with multi-layer composites that deforms to reduce optical aberrations in off-axis optic. Methods are also described in relation to the optical element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.