Comparing low coherence interferometry with conventional methods of measuring paper roughness

Tuukka Prykäri; Erkki Alarousu; Risto Myllylä

doi:10.1117/12.753459

20 June 2007 Comparing low coherence interferometry with conventional methods of measuring paper roughness

Tuukka Prykäri, Erkki Alarousu, Risto Myllylä

Proceedings Volume 6536, Saratov Fall Meeting 2006: Coherent Optics of Ordered and Random Media VII; 65360O (2007) https://doi.org/10.1117/12.753459
Event: Saratov Fall Meeting 2006, 2006, Saratov, Russian Federation

Abstract

This paper introduces optical non-contact paper surface characterization based on Low Coherence Interferometry (LCI). Using this technique, the roughness of two different types of fine paper series are measured and the obtained results are compared to those of two air leak methods, PPS and Bendtsen, which are used as reference methods.

Citation Download Citation

Tuukka Prykäri, Erkki Alarousu, and Risto Myllylä "Comparing low coherence interferometry with conventional methods of measuring paper roughness", Proc. SPIE 6536, Saratov Fall Meeting 2006: Coherent Optics of Ordered and Random Media VII, 65360O (20 June 2007); https://doi.org/10.1117/12.753459

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