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Synthesis, Characterization, and Optical Properties of Inorganic Polymer Films

Published online by Cambridge University Press:  15 February 2011

Gregory J. Exarhos ,
William D. Samuels  and
Sarah D. Burton
Gregory J. Exarhos
Affiliation:
Pacific Northwest Laboratory, PO BOX 999, MSIN K2–44, Richland, WA 99352
William D. Samuels
Affiliation:
Pacific Northwest Laboratory, PO BOX 999, MSIN K2–44, Richland, WA 99352
Sarah D. Burton
Affiliation:
Pacific Northwest Laboratory, PO BOX 999, MSIN K2–44, Richland, WA 99352
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Abstract

The linear and non-linear optical response of phosphazene and siloxane polymers and cyclic precursors is influenced by the nature of chemical groups substituted onto the heteronuclear backbone chains. Polymer mechanical properties, chemical stability, and solubility also are affected. Significant variations in both second and third order susceptibilities have been measured for various substituted phosphazene materials. The electron donating tendency of substitutional groups appears to correlate with the measured non-linear optical properties determined by SHG and DFWM experiments in these systems where d¦-p¦ bonding along the polymer chain is important. Approaches to the synthesis, and deposition of these materials as thin films will be discussed. Variations in optical properties are highlighted for several model systems in terms of substitutional group perturbation to the chemical bonding between the chain heteroatoms.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 244: Symposium J – Optical Waveguide Materials , 1991 , 269
Copyright
Copyright © Materials Research Society 1992

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References

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