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Near-field optical technique applied for investigation of the characteristics of polymer fiber and waveguide structures

  • Hai Ming*
  • , Lin Tang
  • , Xiaohong Sun
  • , Jiang Ying Zhang
  • , Pei Wang
  • , Yonghua Lu
  • , Ming Bai
  • , Yang Guo
  • , Aifang Xie
  • , Zebo Zhang
  • *Corresponding author for this work
  • University of Science and Technology of China
  • CAS - Institute of Physics

Research output: Contribution to journalArticlepeer-review

Abstract

This article summarizes the near-field optical technique applied for investigating the characteristics of polymer fiber and waveguide structures. The near-field optical technique is used to analyze multimode interference structures of fiber. The localized fluctuation of the transmission caused by fractal cluster is carried out in Nd3+ and Eu3+-doped polymer fiber and film by means of a scanning near-field optical microscopy. The near-field optical spectrum of Nd3+-doped polymer fiber is investigated. The topography and near-field intensity images of Azo-polymer liquid crystal film for wave-guide are obtained simultaneously.

Original languageEnglish
Pages (from-to)I26-I32
JournalScanning
Volume26
Issue number5 SUPPL.
StatePublished - 2004
Externally publishedYes

Keywords

  • Fiber and waveguide devices
  • Polymer
  • Scanning near-field optical microscopy

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