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System, and mathematical regression-based method utilizing optical data, for identifying optical axis orientation in material systems such as optical compensators and retarders
System, and mathematical regression-based method utilizing optical data, for identifying optical axis orientation in material systems such as optical compensators and retarders
Disclosed is a system, and regression-based method utilizing optical data, for use in identifying material systems which have been cut to have an optical axis oriented as desired with respect to a alignment surface. The present invention is particularly well suited to qualification of material systems such as optical compensators and retarders, which ideally have an optical axis oriented perpendicular to, or parallel to, an alignment surface.
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