Spatial light modulating device with CRT input image
US5208696A · kind A · utility
7Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 1989 |
| Grant date | May 4, 1993 |
| Priority date | — |
| Expiry date | Jun 7, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/0333
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An input incoherent optical image to be supplied to a microchannel spatial light modulator (MSLM) is produced by a CRT in accordance with an input electric signal provided from a computer. An output coherent optical image is read-out by launching a laser beam into an electro-optic material incorporated in the MSLM which stores the input image as a refractive index distribution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.