Optical characteristics of nanocrystallized glass fiber with second-order optical nonlinearity

Naoki Iwafuchi, Takumi Fujiwara, Yasuhiko Bemno, Takayuki Komatsu

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Second harmonic generation (SHG) and propagation loss have been measured on nanocrystallized optical fibers of telluritebased glass, 15K 2O·15Nb2O5·70TeO2. The result of the angular dependence of the SHG intensity is discussed based on the difference in the transmission factor varying with the polarization direction. Propagation-loss measurements on the fiber samples by a cut-back method showed low loss compared with that of a typical LiNbO3 waveguide.

Original languageEnglish
Pages (from-to)143-146
Number of pages4
JournalJournal of the Ceramic Society of Japan
Volume117
Issue number1362
DOIs
Publication statusPublished - 2009 Feb

Keywords

  • Glass ceramics
  • Optical fiber
  • Tellurite

ASJC Scopus subject areas

  • Ceramics and Composites
  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry

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