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Optical Displacement Sensing System Utilizing Edge Diffraction

Reference #: 01113The University of South Carolina is offering licensing opportunities for novel edge diffraction-based displacement sensor with nanometer accuracy that can be easily implemented in high precision stage applications for machine tool metrology. Invention Description: The subject invention describes an inexpensive sensor that has a simple...

Published: 8/30/2017 | Inventor(s): Joshua Tarbutton, Chabum Lee

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Category(s): Engineering and Physical Sciences