Preparation of graded-index plastic optical fiber by co-extrusion process

Ryoma Hirose, Makoto Asai, Atsushi Kondo, Yasuhiro Koike

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

A novel fabrication method of graded index polymer optical fibers (GI-POFs) called the "co-extrusion process" is proposed and demonstrated for first time. This continuous fabrication process can reduce the fabrication cost of GI-POFs. Dopant diffusion temperature, dopant diffusion time, and the molecular weight of PMMA were optimized. By this optimization, desirable refractive index profile was achieved. Therefore, it is exhibited that the GI-POF obtained by the co-extrusion process has as high bandwidth as the one prepared by the conventional interfacial-gel polymerization process.

Original languageEnglish
Title of host publicationOrganic Photonic Materials and Devices IX
DOIs
Publication statusPublished - 2007 Apr 30
EventOrganic Photonic Materials and Devices IX - San Jose, CA, United States
Duration: 2007 Jan 212007 Jan 24

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6470
ISSN (Print)0277-786X

Other

OtherOrganic Photonic Materials and Devices IX
CountryUnited States
CitySan Jose, CA
Period07/1/2107/1/24

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Keywords

  • Co-extrusion
  • Fick's diffusion law
  • Graded-index plastic optical fiber (GI POF)
  • PMMA
  • Refractive index

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

Hirose, R., Asai, M., Kondo, A., & Koike, Y. (2007). Preparation of graded-index plastic optical fiber by co-extrusion process. In Organic Photonic Materials and Devices IX [64700K] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6470). https://doi.org/10.1117/12.700193