Optical separator of polarizations and application to a display system
US5410421A · kind A · utility
28Cited by
10References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 1994 |
| Grant date | Apr 25, 1995 |
| Priority date | — |
| Expiry date | Apr 26, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13355
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed is a separator of polarizations comprising a Bragg grating gripped between two plates comprising input and output faces in the form of steps. The advantages of the device are that it is light and compact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.