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Proceedings Paper

Time depending techniques for volume and discrete boundary surface scatterometry and part II of a lost chapter in Lambert's Photometria on multiple reflection
Author(s): Cornelius Hahlweg; Burkhard Meißner; Wenjing Zhao; Hendrik Rothe
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Paper Abstract

The use of ultra short range Lidar techniques for measuring volume scatter behaviour of semi-transparent materials is investigated. Modern integrated circuits allow the design of low cost solutions for short to ultra short range Lidar applications such as combined multi GHz interferometry and FMCW in power domain. Besides typical in-door applications such as range finders, refined an explicitly tuned configurations can serve as volume scatterometers as well. First system concepts and designs based on off the shelf components are presented. Further, as an appendix for the interested reader, we continue to publish the translation of a chapter on multiple reflections in dioptric systems from Lambert's Photometria.

Paper Details

Date Published: 2 September 2010
PDF: 8 pages
Proc. SPIE 7792, Reflection, Scattering, and Diffraction from Surfaces II, 77920A (2 September 2010); doi: 10.1117/12.860170
Show Author Affiliations
Cornelius Hahlweg, Helmut Schmidt Univ. (Germany)
Burkhard Meißner, Helmut Schmidt Univ. (Germany)
Wenjing Zhao, Helmut Schmidt Univ. (Germany)
Hendrik Rothe, Helmut Schmidt Univ. (Germany)


Published in SPIE Proceedings Vol. 7792:
Reflection, Scattering, and Diffraction from Surfaces II
Zu-Han Gu; Leonard M. Hanssen, Editor(s)

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