Light Scattering Parameters of Polymer Dispersed Liquid Crystals Obtained by Inversion of Experimental DataShow others and affiliations
2022 (English)In: Proceedings of the Bremen Zoom Workshop on Light Scattering 2022 / [ed] Thomas Wriedt, Leibniz Institute for Materials Engineering IWT , 2022, p. 8-11Conference paper, Oral presentation with published abstract (Other academic)
Abstract [en]
Polymer Dispersed Liquid Crystal (PDLC) devices are electrically controlled smart windows, that switch from a translucent milky appearance (off state) to a transparent clear appearance (on state). We have studied the intrinsic and extrinsic scattering and absorption coefficients obtained by inversion of spectrophotometric transmittance and reflectance data. The inversion procedure uses two flux and four flux models and similar approximations for the average crossing parameter (ACP) as in our previous workon suspended particle devices [1]. Good fits are obtained, but the ACP approximation was found to be inconsistent with fitted parameters.
Place, publisher, year, edition, pages
Leibniz Institute for Materials Engineering IWT , 2022. p. 8-11
National Category
Engineering and Technology
Research subject
Engineering Science with specialization in Solid State Physics
Identifiers
URN: urn:nbn:se:uu:diva-492313OAI: oai:DiVA.org:uu-492313DiVA, id: diva2:1723711
Conference
Bremen Zoom Workshop on Light Scattering 2022, Leibniz Institute for Materials Engineering IWT, Bremen, Germany, 21. + 22. March 2022
2023-01-032023-01-032023-01-03