High-bandwidth graded-index polymer optical fiber with high-temperature stability

Takaaki Ishigure, Masataka Sato, Atsushi Kondo, Yasuhiro Koike

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

A newly developed graded-index polymer optical fiber (GI-POF) with high-temperature and high-humidity stability was proposed. As it was found that the high numerical aperture and high glass transition temperature (Tg) at the core center of the GI-POF were key issues to achieve both high-temperature and humidity stability, a partially fluorinated polymer material was adopted to obtain both characteristics in the GI-POF. The newly developed GI-POF had low-loss (140 dB/km at 650-nm wavelength), high-bandwidth (higher than 1 GHz for 100 m transmission), high-temperature and humidity stability at 70°C, 80% relative humidity (R.H.) and low bending loss.

Original languageEnglish
Pages (from-to)1443-1448
Number of pages6
JournalJournal of Lightwave Technology
Volume20
Issue number8
DOIs
Publication statusPublished - 2002 Aug 1

Keywords

  • Glass transition temperature
  • Graded-index polymer optical fiber (GI-POF)
  • High-temperature stability
  • Numerical aperture
  • Partially fluorinated polymer

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Fingerprint Dive into the research topics of 'High-bandwidth graded-index polymer optical fiber with high-temperature stability'. Together they form a unique fingerprint.

  • Cite this