Methods for adjusting dither amplitude for MEMS mirrors in optical switches and optical switches employing such a method are disclosed. A dither amplitude of one or more MEMS mirrors may be adjusted in an optical switch having an input port, and an array of one or more MEMS mirrors that can be selectively...http://www.google.ca/patents/US7567756?utm_source=gb-gplus-sharePatent US7567756 - Method of automatic adjustment of dither amplitude of MEMS mirror arrays
