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Novel dopant for graded-index polymer optical fiber with high-thermal stability

  • Yasushi Yamaki
  • , Makoto Asai
  • , Satoshi Takahashi
  • , Yasuhiro Koike

研究成果: Article査読

抄録

It is a challenging issue to develop a graded index polymer optical fiber (GI-POF) with sufficiently high thermal stability to be installed in the invehicle networks. Generally, a radial refractive index profile within the GI-POF is formed by adding a dopant to a polymer. This addition of the dopant significantly decreased the Tg of the polymer due to the plasticization. We demonstrated that 9-bromophenanthrene (BPT) had little plasticization on poly methyl methacrylate compared to conventional dopants, and propose the BPT as a potential dopant for the GI-POF.

本文言語English
論文番号071601
ジャーナルApplied Physics Express
3
7
DOI
出版ステータスPublished - 2010 7月 1

ASJC Scopus subject areas

  • 工学一般
  • 物理学および天文学一般

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