BRIEF DESCRIPTION OF THE DRAWINGS [0009]FIG. 1 is a perspective, partially cut-away view of a spatial light modulator with electromechanical conformal grating devices, showing two devices in a linear array; [0010]FIG. 2 is a top view of a spatial light modulator with electromechanical conformal grating devices, showing four individually operable devices in a linear array; [0011]FIGS. 3a and 3 b ar