PDL mitigation structure for diffractive MEMS and gratings

摘要: A modulator for modulating an incident beam of light. The includes a plurality elements, each element including first end, second non-linear side, and light reflective planar surface. surfaces the elements lie in one or more parallel planes. are preferably arranged to other. also support structure maintain position relative other enable movement selective ones direction normal planes elements. moved between configuration wherein act reflect as plane mirror, diffract sides substantially reduce polarization dependent losses diffraction from