Three‐dimensional structure in holographic polymer‐dispersed liquid crystals | Zendy

Redler Andreas | Zendy; Kitzerow HeinzS. | Zendy

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Three‐dimensional structure in holographic polymer‐dispersed liquid crystals

Author(s) -

Redler Andreas,

Kitzerow HeinzS.

Publication year - 2013

Publication title -

polymers for advanced technologies

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.61

H-Index - 90

eISSN - 1099-1581

pISSN - 1042-7147

DOI - 10.1002/pat.3040

Subject(s) - materials science , holography , polymer , liquid crystal , monomer , diffraction , diffraction efficiency , interference (communication) , mixing (physics) , laser , crystal (programming language) , liquid crystalline , optics , chemical engineering , optoelectronics , composite material , channel (broadcasting) , physics , electrical engineering , quantum mechanics , computer science , programming language , engineering

Polymer‐dispersed liquid crystals, heterogeneous structures consisting of a liquid crystal and a polymer, are promising materials for generating holograms with switchable diffraction efficiency. The experiments presented here reveal that the generation of a face‐centered cubic structure can be achieved by exposing a liquid crystal/reactive monomer mixture to the interference pattern of four coherent laser beams under appropriate geometrical conditions. Copyright © 2012 John Wiley & Sons, Ltd.

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