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Title: Synthesis of frequency doubling polymeric materials .1. 2nd-order nonlinear optical-properties of poled chromophore-functionalized polymethacrylates
Authors: Rondou, P ×
Van Beylen, Marcel
Samyn, Celest
Sheeren, G
Persoons, Andre #
Issue Date: Jan-1992
Publisher: Huthig & wepf verlag
Series Title: Makromolekulare chemie-macromolecular chemistry and physics vol:193 issue:12 pages:3045-3055
Abstract: The synthesis and second harmonic coefficients d33, d31 and the susceptibilities x(2) are reported of three series of (co)polymethacrylates that possess 4-(2,2-dicyanovinyl)- or 4-(2-cyano-2-methoxycarbonyl)vinyl-N,N-dialkylaniline (P1 and P2), 4-(2,2-dicyanovinyl)- or 4-(2-cyano-2-methoxycarbonyl)vinyl-1-piperidino)benzene (P5 and P6) and 4-(2,2-dicyano)- or 4-(2-cyano-2-methoxycarbonyl)vinyl-1-alkoxybenzene (P3 and P4) dyes(b)). The second-order nonlinear optical properties of corona-poled aligned polymer films were evaluated by second harmonic generation measurements. The chi(zzz)(2) values for the P1 and P2 Polymers vary from 58 to 318, respectively 32 to 106.10(-9)esu, for P3 and P4 from 7,6 to 19, respectively 4,4 to 7,4.10(-9) esu and for P5 and P6 from 219 to 42,8, respectively 28,1 to 8,1.10(-9) esu, depending on the dye chromophore concentration incorporated in the polymer structure.
ISSN: 0025-116X
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Chemistry - miscellaneous
Molecular Imaging and Photonics
× corresponding author
# (joint) last author

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