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AssigneeSeagate Technology LLC
InventorsJerry E. Hurst, Jr., Joseph Drake, Jeffrey P. Wilde, Joseph E. Davis, John F. Heanue, Kurt E. Petersen, Terry McDaniel, Jeff Drazan
Estimating the term…
An optical microswitch for use with a laser beam comprising a support body and first and second output fibers carried by the body. An electrostatic microactuator is carried by the body and extends in a plane. A micromirror is disposed out of the plane. The microactuator has a mirror holder coupled to the micromirror and at least one comb drive assembly coupled to the mirror holder for driving the micromirror about an axis of rotation extending perpendicular to the plane between a first position for reflecting the laser beam to the first output fiber and a second position for reflecting the laser beam to the second output fiber.
An optical microswitch for use with a laser beam comprising a support body, first and second output fibers carried by the body, an electrostatic microactuator carried by the body and extending in a plane, a micromirror disposed out of the plane, the microactuator having at least one comb drive assembly coupled to the micromirror for driving the micromirror about an axis of rotation extending perpendicular to the plane between a first position for reflecting the laser beam to the first output fiber and a second position for reflecting the laser beam to the second output fiber.
An electrostatic microactuator comprising a substantially planar substrate, a rotatable member overlying the substrate for rotation about an axis of rotation extending perpendicular to the planar substrate, at least one linear micromotor having at least one comb drive assembly provided with first and second comb drive members, each of the first and second comb drive members having comb drive fingers, the second comb drive member being movable in a linear direction of travel relative to the first comb drive member between a first position in which the comb drive fingers of the first and second comb drive members are not substantially fully interdigitated and a second position in which the comb drive fingers of the first and second comb drive members are substantially fully interdigitated, a coupler for securing the second comb drive member to the rotatable member for rotating the rotatable member about the axis of rotation during movement of the second comb drive member.
An electrostatic microactuator comprising a substantially planar substrate, a rotatable member overlying the substrate for rotation about an axis of rotation extending perpendicular to the planar substrate, at least one linear micromotor having at least one comb drive assembly provided with first and second comb drive members, each of the first and second comb drive members having comb drive fingers, the second comb drive member being movable in a linear direction of travel toward the first comb drive member from a first position to a second position, a coupler for securing the second comb drive member to the rotatable member for rotating the rotatable member about the axis of rotation during movement of the second comb drive member.
An optical microswitch for use with a laser beam comprising a support body, first and second output fibers carried by the body, an electrostatic microactuator carried by the body and extending in a plane, a micromirror disposed out of the plane, the microactuator having at least one comb drive assembly coupled to the micromirror for driving the micromirror between a first position for reflecting the laser beam to the first output fiber and a second position for reflecting the laser beam to the second output fiber.
Dependencies are inferred from the claim text.