光架橋性高分子を用いたポーリング薄膜における第二次高調波発生

  • 北 孝平
    九州大学大学院総合理工学研究科材料開発工学専攻
  • 江良 正直
    九州大学大学院総合理工学研究科材料開発工学専攻
  • 筒井 哲夫
    九州大学大学院総合理工学研究科材料開発工学専攻
  • 斎藤 省吾
    九州大学大学院総合理工学研究科材料開発工学専攻

書誌事項

タイトル別名
  • Second-Harmonic Generation in Poled Filims of Photo-Crosslinkable Polymer-Dye System

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説明

Photo-crosslinkable polymer and dyes containing cinnamoyl groups were available for poled polymer films with stable second-order optical nonlinearity. We prepared poled polymer films using a photo-croslinkable polymer polyvinylcinnamate (PVCN) and three AZO dyes: noncrosslinkable DR1, monocrosslinkable DR2, and bicrosslinkable AZO2. Dye doped PVCN polymer films were crosslinked by UV irradiation at 293K under poling field. In the crosslinked films, small and rapid decrease of second-order nonlinearity was observed in several minutes after poling field was removed. After the first small decrease, however, the crosslinked polymer films exhibited stable second-order optical nonlinearity compared with uncrosslinked films. Further, the stability of second-order optical nonlinearity depended on number of cinnamoyl groups of doped azo dye; the stability was enhanced with increasing number of cinllamoyl group.

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詳細情報 詳細情報について

  • CRID
    1390009224836865152
  • NII論文ID
    120002168836
  • NII書誌ID
    AN00055101
  • DOI
    10.15017/17284
  • HANDLE
    2324/17284
  • 本文言語コード
    ja
  • 資料種別
    departmental bulletin paper
  • データソース種別
    • JaLC
    • IRDB
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用可

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