Luneburg lens for waveguide with graded index profile
US4455063A · kind A · utility
3Cited by
4References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 1981 |
| Grant date | Jun 19, 1984 |
| Priority date | — |
| Expiry date | Apr 15, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/1245
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A Luneburg lens is provided on a diffused waveguide having a graded index profile and has a contour computed in accordance with the graded index in the waveguide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.