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Proceedings Paper

Polarization sensitive diffuser
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Paper Abstract

With help of liquid crystal polymers (LCP) a polarization sensitive diffuser has been realized. By using convex microstructures made of LCP and an index matching layer, two distinct functions depending on the orientation of the device and the polarization state of the input light are realized. For one polarization the light pass through the device with no changes and for the perpendicular polarization, the light is diffused by the microstructures.

Paper Details

Date Published: 14 May 2008
PDF: 8 pages
Proc. SPIE 6992, Micro-Optics 2008, 69920N (14 May 2008); doi: 10.1117/12.781026
Show Author Affiliations
Patrick Ruffieux, Univ. of Neuchâtel (Switzerland)
Toralf Scharf, Univ. of Neuchâtel (Switzerland)
Hans Peter Herzig, Univ. of Neuchâtel (Switzerland)


Published in SPIE Proceedings Vol. 6992:
Micro-Optics 2008
Hugo Thienpont; Peter Van Daele; Jürgen Mohr; Mohammad R. Taghizadeh, Editor(s)

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