Optical waveguides – With optical coupler – Switch
Reexamination Certificate
2005-06-21
2005-06-21
Healy, Brian M. (Department: 2883)
Optical waveguides
With optical coupler
Switch
C385S015000, C385S016000, C385S018000
Reexamination Certificate
active
06909819
ABSTRACT:
A system and method for canceling disturbance in a MEMS device. The system200includes a MEMS device203, which may include a substrate205and a plurality of individually movable MEMS elements203-1through203-N, and a control assembly207. The optical system200may be utilized in and/or form a portion of any optical apparatus employing an array of MEMS devices. The control assembly207uses feed-forward control signals to cancel disturbance in the MEMS device203, and more particularly, to cancel disturbance in the non-switched or static mirrors of the MEMS device203caused by switched or moving mirrors.
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Davis Joseph E.
Tremaine Brian P.
Capella Photonics, Inc.
DLA Piper Rudnick Gray Cary LLP
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