Splitting optic
US11194168B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 2018 |
| Grant date | Dec 7, 2021 |
| Priority date | — |
| Expiry date | Aug 3, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/126
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical apparatus includes a substrate that is configured to redirect a predetermined percentage of an input light beam at a plurality of angles to form a set of output beams at each of the angles such that light beams redirected at each of the angles cooperate to form bands of light at a range of predetermined distances from the optical apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.