Influence of laser writing of polyimides on the alignment of liquid crystals

The influence of direct laser writing in polyimides on the alignment of organic liquid crystals was investigated. Laser writing was performed below the ablation threshold, which resulted in local melting of the polyimide. A surface relief structure was obtained as a result of the fast heating and co...

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Veröffentlicht in:Journal of applied physics 2002-04, Vol.91 (7), p.4191-4195
Hauptverfasser: Versteeg, Dennis J., Bastiaansen, Cees W. M., Broer, Dirk J.
Format: Artikel
Sprache:eng
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