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Synthesis and Third‐Order Nonlinear Optical Properties of a Conjugated Porphyrin Polymer
Author(s) -
Anderson Harry L.,
Martin Simon J.,
Bradley Donal D. C.
Publication year - 1994
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199406551
Subject(s) - porphyrin , conjugated system , polymer , spectral line , materials science , absorption (acoustics) , nonlinear optical , absorption spectroscopy , nonlinear system , enhanced data rates for gsm evolution , order (exchange) , photochemistry , optoelectronics , optics , chemistry , physics , quantum mechanics , telecommunications , computer science , composite material , finance , economics
The π–π * absorption edge (Q band) of the soluble porphyrin polymer 1 lies in the IR region and is unusually intense. Electroabsorption (Stark) spectra demonstrate that polymer 1 has an exceptionally large third‐order nonlinear susceptibility.