Optical switch
First Claim
1. An optical switch comprising:
- a stationary electrode;
a movable electrode opposed to said stationary electrode with a predetermined space therebetween;
a mirror mounted to said movable electrode; and
a buffer member provided with a diaphragm and attached to the bottom of the stationary electrode, wherein the movable electrode and the mirror are moved together by applying a voltage between the stationary electrode and the movable electrode thereby to switch the path of an incident optical signal to the optical switch.
2 Assignments
0 Petitions
Accused Products
Abstract
An optical switch that any vibration or oscillation transmitted to the optical switch from the outside is substantially prevented from being transmitted to a movable electrode is provided. In an optical switch comprising: a stationary electrode; a movable electrode opposed to the stationary electrode with a predetermined space therebetween; and a mirror mounted to the movable electrode, wherein the movable electrode and the mirror are moved together by applying a voltage between the stationary electrode and the movable electrode thereby to switch the path of an incident optical signal to the optical switch, a buffer member provided with a diaphragm is attached to the bottom of the stationary electrode, and a vibration or oscillation is substantially prevented from being transmitted to the movable electrode by the damping effects of the diaphragm and the space area formed above the diaphragm.
17 Citations
7 Claims
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1. An optical switch comprising:
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a stationary electrode;
a movable electrode opposed to said stationary electrode with a predetermined space therebetween;
a mirror mounted to said movable electrode; and
a buffer member provided with a diaphragm and attached to the bottom of the stationary electrode, wherein the movable electrode and the mirror are moved together by applying a voltage between the stationary electrode and the movable electrode thereby to switch the path of an incident optical signal to the optical switch. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification