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Paper No P23: Distribution of Dye Molecules Orientation in Photoaligning Layer Versus Incidence Angle of Polarized Light Beam
Author(s) -
Barabanova N. N.,
Belyaev V. V.,
Bogdanov D. L.,
Bugrimov A. L.,
Dadivanyan A. K.,
Chigrinov V. G.
Publication year - 2013
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.17
Subject(s) - polarizability , anisotropy , molecule , beam (structure) , light beam , angle of incidence (optics) , optics , orientation (vector space) , materials science , layer (electronics) , molecular physics , laser beams , molecular beam , radiation , laser , atomic physics , chemistry , physics , nanotechnology , geometry , mathematics , organic chemistry
A mechanism of dyes molecules orientation by laser radiation is proposed that takes into account anisotropy of molecular optical polarizability. A dependence of dye molecules energy on polarizability anisotropy, order parameter, quantity of molecules in a cluster, strength of light wave electrical field, light beam incidence angle is derived.