Optical switch with coarse and fine deflectors
US6212151A · kind A · utility
18Cited by
30References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 1998 |
| Grant date | Apr 3, 2001 |
| Priority date | — |
| Expiry date | Apr 16, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B11/1058
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Optical switching of light is effected between an input and an output utilizing a low-bandwidth actuator and a hi-bandwidth actuator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.