Fluorinated sulfones/ketones for nonlinear optics

Details Fluorinated sulfones/ketones for nonlinear optics Fluorinated sulfones/ketones for nonlinear optics

1990-02-28

1992-06-09

Hollrah, Glennon H.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

564305, 564307, 568 39, 568 58, 568635, 568308, 568325, 568331, 568335, 548565, 548569, 544358, 544392, C07C38112

Patent

active

051208768

ABSTRACT:
This invention relates to optical elements capable of second harmonic generation and novel compositions for use in such optical elements comprising polar molecules placed in noncentrosymmetric configuration wherein such optical element has an electron donor moiety linked through a conjugated bonding moiety to an electron acceptor moiety which consists of a selected fluorinated sulfone, fluorinated ketone, fluorinated vinyl sulfone or fluorinated alkyl vinyl sulfone.

REFERENCES:
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patent: 4818898 (1989-04-01), Anderson et al.
patent: 4837327 (1989-06-01), Stahly
Franken et al., Physical Review Letters, 7, 118-119 (1961).
Material for Nonlinear Optics Chemical Perspectives, Seth R. Marder et al. Eds., American Chemical Society, 1990.
Nonlinear Optical Properties of Organic Molecules and Crystal, D. S. Chemla and J. Zyss, Ed., vol. 1, Academic Press, Inc. (1987), 227-235.

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