Fiber-optic free-space micromachined matrix switches
First Claim
1. An optical switch device for redirecting at least a portion of a beam of light traveling in free space along a first direction to a second direction different from the first direction, comprising:
- a base member;
a reflective panel pivotally connected to the base member and unbiasedly movable between a reflective state wherein the reflective panel is disposed to redirect the beam of light from the first direction to the second direction and a non-reflective state wherein the reflective panel is disposed to permit the beam of light to travel along the first direction; and
an actuator connected to the base member and the reflective panel and operative to cause the reflective panel to move to and between the reflective state and the non-reflective state.
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Accused Products
Abstract
An optical switch device redirects a beam of light traveling along a first direction to a second direction and includes a base member, a reflective panel and an actuator. The reflective panel is pivotally connected to the base member and moves between a reflective state and a non-reflective state. In the reflective state, the reflective panel is disposed to redirect the beam of light from the first direction to the second direction. In the non-reflective state, the reflective panel is disposed to permit the light beam to travel along the first direction. The actuator is connected to the base member and the reflective panel and is operative to cause the reflective panel to move to and between the reflective state and the non-reflective state. An array of optical switch devices can be arranged to form a free-space optical matrix crossconnect apparatus.
34 Citations
13 Claims
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1. An optical switch device for redirecting at least a portion of a beam of light traveling in free space along a first direction to a second direction different from the first direction, comprising:
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a base member;
a reflective panel pivotally connected to the base member and unbiasedly movable between a reflective state wherein the reflective panel is disposed to redirect the beam of light from the first direction to the second direction and a non-reflective state wherein the reflective panel is disposed to permit the beam of light to travel along the first direction; and
an actuator connected to the base member and the reflective panel and operative to cause the reflective panel to move to and between the reflective state and the non-reflective state. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An optical switch device for reflecting at least one beam of light, comprising:
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a base member;
reflective means connected to the base member and unbiasedly movable between a reflective state for reflecting the at least one beam of light and a non-reflective state; and
actuator means operative with the base member and the reflective means for causing the reflective means to move to and between the reflective state and the non-reflective state. - View Dependent Claims (11, 12, 13)
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Specification