Type

Journal Article

Authors

Werner Blau

Subjects

Physics

Topics
liquid crystal network polymer films optical anisotropy photoluminescence thin films temperature measurements absorption

Polarised photoluminescence from oriented polymer liquid crystal films (1997)

Abstract Optical anisotropy in a new form of crosslinked liquid crystal network incorporating a fluorescent chromophore has been demonstrated. Linearly polarised absorption and fluorescence is observed in oriented thin films. From measurement of absorption and fluorescence anisotropy, the order parameter was found to be 0.65 and 0.80, respectively. Temperature dependent birefringence measurements reveal that there is no appreciable loss of alignment up to 200 ?C.
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Full list of authors on original publication

Werner Blau

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Werner Blau
Trinity College Dublin
Total Publications: 109