Bistable latching actuator for optical switching applications
US6865313B2 · kind B2 · utility
11Cited by
19References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 2003 |
| Grant date | Mar 8, 2005 |
| Priority date | — |
| Expiry date | May 9, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/357
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Bistable latching actuator for use in optical fiber switching applications having a generally planar mechanism with an arm that carries a mirror for movement in a direction perpendicular to the plane of the mechanism, and a bistable mechanical latch for retaining the mirror in stable positions on opposite sides of the plane without contacting the arm. Movement between the two stable positions is initiated and damped with an electrostatic comb drive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.