Second Order Non-Linear Optical Polyphosphazenes. Proceedings of Symposium on Non-Linear Optics, ACS Meeting, Held in Boston, Massachusetts 1990

Abstract

In this contribution, we describe the synthesis and second-order optical properties of a series of mixed-substituent poly(organophosphazenes)that possess covalently attached donor-acceptor substituted, conjugated moieties. The general structure of the polymer is (NP(OCH2CF3)x(OR)(y))(n), where OR = - O(CH2O) (k)C6H4-CH=CH-C6H4NO2; where k = 1-3, and -OCH2CH2N(CH2CH3)C6H4-N=N- C6H4NO2, and x + y = 100%. The nonlinear optical properties of thin films of the polymers were investigated by using second harmonic generation, giving second- harmonic coefficients, d(33), in the range 4.1-34 pm/V.

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Document Details

Document Type
Technical Report
Publication Date
Mar 23, 1990
Accession Number
ADA219868

Entities

People

  • Alexa A. Dembek
  • Charles W. Spangler
  • Chulhee Kim
  • Harry R. Allcock
  • William H. Steier

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  • Pennsylvania State University

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  • Advanced Electronics
  • Energy and Power Technologies

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  • Air Force
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  • Glass Transition Temperature
  • Macromolecules
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  • Transition Temperature

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