FOCAL PLANE SCANNING DEVICE

摘要

A focal plane scanning device having a mirror pivoted to nod driven by at least one of a pair of piezoceramic drive elements (4-5) arranged generally parallel to the plane of the mirror (1) and extending in opposite directions past a first flexure member (3) which forms the pivot of the mirror (1), the other piezoceramic member being either oppositely driven or used as a control member.