1. 3-dimensional scanning of grinded optical surfaces based on optical coherence tomography

    T. Hellmuth, R. Borret, and K. Khrennikov In the manufacturing process of aspheric glass lenses the grinding step plays a key role both in respect of the final quality of the polished lens as well as in respect of manufacturing costs. Therefore, the form of the grinded surface must be measured with high precision. The typically used tactile ... [Proc. SPIE Int. Soc. Opt. Eng. 6671, 66710X (2007)] published Fri Sep 14, 2007.
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