Real-time detection of surface damage by direct assessment of the BRDF

Hendrik Rothe; Angela Duparre; Horst Truckenbrodt; Monika Timm

doi:10.1117/12.162646

1 December 1993 Real-time detection of surface damage by direct assessment of the BRDF

Hendrik Rothe, Angela Duparre, Horst Truckenbrodt, Monika Timm

Proceedings Volume 1995, Optical Scattering: Applications, Measurement, and Theory II; (1993) https://doi.org/10.1117/12.162646
Event: SPIE's 1993 International Symposium on Optics, Imaging, and Instrumentation, 1993, San Diego, CA, United States

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.

Citation Download Citation

Hendrik Rothe, Angela Duparre, Horst Truckenbrodt, and Monika Timm "Real-time detection of surface damage by direct assessment of the BRDF", Proc. SPIE 1995, Optical Scattering: Applications, Measurement, and Theory II, (1 December 1993); https://doi.org/10.1117/12.162646

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