Polarization dependent filter, system using the same, and associated kits and methods
US10656316B2 · kind B2 · utility
2Cited by
36References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 30, 2016 |
| Grant date | May 19, 2020 |
| Priority date | — |
| Expiry date | Aug 6, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/0025
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A system includes a birefringent lens, and a polarization filter that transmits light of a first polarization output from the birefringent lens in a first direction and filters out light of a second polarization output from the birefringent lens along the first direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.