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Proceedings Paper

Real-time detection of surface damage by direct assessment of the BRDF
Author(s): Hendrik Rothe; Angela Duparre; Horst Truckenbrodt; Monika Timm
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Paper Abstract

An approach is presented which allows the development of an in-process fiber optic stray light sensor and adapted real-time signal processing procedures for quality control of polished optical glass surfaces. The power of this new method is illustrated by presenting an instructive example in great detail.

Paper Details

Date Published: 1 December 1993
PDF: 13 pages
Proc. SPIE 1995, Optical Scattering: Applications, Measurement, and Theory II, (1 December 1993); doi: 10.1117/12.162646
Show Author Affiliations
Hendrik Rothe, Friedrich-Schiller-Univ. Jena (Germany)
Angela Duparre, Fraunhofer-Institute (Germany)
Horst Truckenbrodt, Friedrich-Schiller-Univ. Jena (Germany)
Monika Timm, Fraunhofer Institute for Applied Optics (Germany)


Published in SPIE Proceedings Vol. 1995:
Optical Scattering: Applications, Measurement, and Theory II
John C. Stover, Editor(s)

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