MEMS optical switches having obliquely angled inputs and outputs relative to a face thereof and moveable reflectors with parallel positions therein and methods of forming same

摘要

MEMS optical switches can include a substrate having first and second opposing faces and at least one side therebetween. An input is obliquely angled towards the face and optically couples optical radiation towards the face. A movable reflector is on the face and moves from a first position to a second position that is parallel to the first position to reflect the optical radiation from the input to provide reflected optical radiation. A output is obliquely angled away from the face and optically couples the reflected optical radiation away from the face.