Title: Second Harmonic Generation of Side Chain Polymer Liquid Crystals Possessing Asymmetric Carbon without Poling Treatment
Abstract: Abstract Side-chain polymer liquid crystals that possess mesogenic donor-π-acceptor chromophores (azobenzene and stilbene derivatives) and a chiral unit were synthesized, and the efficiencies of the second harmonic generation (SHG) of these polymers were investigated. It was found that these polymers exhibited SHG susceptibility without the application of high voltage. Key Words: Polymer liquid cyrstalchiral unitnonlinear optical effectsecond harmonic generationhyperpolarizability
Publication Year: 1998
Publication Date: 1998-01-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 1
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