ブロック共重合体を利用したフォトニック結晶

書誌事項

タイトル別名
  • Photonic Crystals Fabricated Using Block Copolymers
  • ブロック キョウ ジュウゴウタイ オ リヨウ シタ フォトニック ケッショウ

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抄録

Block copolymers spontaneously form such highly ordered self-assembled structures as opals and bright blue wings of morphos do, which provide very promising photonic crystals for non-linear optical devices to establish a ubiquitous society on the basis of high-speed communication. We control the flow of light by understanding and controlling the mechanism of the structures formation. We have succeeded in fabrication of photonic crystals using ultra-high-molecular-weight block copolymers in semi-dilute solutions by addition of non- or highly-selective solvents. Our photonic crystals fabricated here showed high tunability of the periods and morphologies that are applicable to non-linear optical devices because of softness of polymers. In this article, the formation mechanism of highly-ordered microdomain structures in the solutions as well as historical background of optical devices and photonic crystals are reviewed.

収録刊行物

  • 日本ゴム協会誌

    日本ゴム協会誌 86 (10), 315-320, 2013

    一般社団法人 日本ゴム協会

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