Embodiments of a system and a method in which a processor may execute instructions that cause the processor to receive an input vector and a control vector are disclosed. The method includes illuminating an object or scene with coherent radiation such as beams from a laser and then, collecting scattered light with a plurality of subapertures rather than a single large aperture. The cold worked nickel-titanium alloy workpiece is hot isostatic pressed. The elastomeric film has a random pattern of incremental stretch-formed macroholes therein and is substantially free of pore-forming filler.