Chemical imidization for enhanced thermal stability of poled electro-optic response in polyimide guest-host systems

J. W. Wu; J. F. Valley; S. Ermer; E. S. Binkley; J. T. Kenney; R. Lytel

doi:10.1063/1.106073

Chemical imidization for enhanced thermal stability of poled electro-optic response in polyimide guest-host systems

J. W. Wu, J. F. Valley, S. Ermer, E. S. Binkley, J. T. Kenney, R. Lytel

Department of Physics

Research output: Contribution to journal › Article › peer-review

33 Scopus citations

Abstract

Chemical imidization at room temperature is employed as a novel curing process for dc electric field poled electro-optic (EO) polyimide guest-host systems. Dehydration occurring through imidization of the polyamic acid is completed chemically after poling rather than thermally during poling. After thermal aging at 155 °C (above the poling temperature) chemically imidized samples retain over 30% of their original poling induced EO signal while similarly poled samples, which have not been chemically imidized, produce a null EO response.

Original language	English
Pages (from-to)	2213-2215
Number of pages	3
Journal	Applied Physics Letters
Volume	59
Issue number	18
DOIs	https://doi.org/10.1063/1.106073
State	Published - 1991

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title = "Chemical imidization for enhanced thermal stability of poled electro-optic response in polyimide guest-host systems",

abstract = "Chemical imidization at room temperature is employed as a novel curing process for dc electric field poled electro-optic (EO) polyimide guest-host systems. Dehydration occurring through imidization of the polyamic acid is completed chemically after poling rather than thermally during poling. After thermal aging at 155 °C (above the poling temperature) chemically imidized samples retain over 30\% of their original poling induced EO signal while similarly poled samples, which have not been chemically imidized, produce a null EO response.",

author = "Wu, \{J. W.\} and Valley, \{J. F.\} and S. Ermer and Binkley, \{E. S.\} and Kenney, \{J. T.\} and R. Lytel",

year = "1991",

doi = "10.1063/1.106073",

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T1 - Chemical imidization for enhanced thermal stability of poled electro-optic response in polyimide guest-host systems

AU - Wu, J. W.

AU - Valley, J. F.

AU - Ermer, S.

AU - Binkley, E. S.

AU - Kenney, J. T.

AU - Lytel, R.

PY - 1991

Y1 - 1991

N2 - Chemical imidization at room temperature is employed as a novel curing process for dc electric field poled electro-optic (EO) polyimide guest-host systems. Dehydration occurring through imidization of the polyamic acid is completed chemically after poling rather than thermally during poling. After thermal aging at 155 °C (above the poling temperature) chemically imidized samples retain over 30% of their original poling induced EO signal while similarly poled samples, which have not been chemically imidized, produce a null EO response.

AB - Chemical imidization at room temperature is employed as a novel curing process for dc electric field poled electro-optic (EO) polyimide guest-host systems. Dehydration occurring through imidization of the polyamic acid is completed chemically after poling rather than thermally during poling. After thermal aging at 155 °C (above the poling temperature) chemically imidized samples retain over 30% of their original poling induced EO signal while similarly poled samples, which have not been chemically imidized, produce a null EO response.

UR - https://www.scopus.com/pages/publications/0039942376

U2 - 10.1063/1.106073

DO - 10.1063/1.106073

M3 - Article

AN - SCOPUS:0039942376

SN - 0003-6951

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SP - 2213

EP - 2215

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 18

ER -

Chemical imidization for enhanced thermal stability of poled electro-optic response in polyimide guest-host systems

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