Space-selectively crystallized fiber with second-order optical nonlinearity for variable optical attenuation

Seiki Ohara, Hirokazu Masai, Yoshihiro Takahashi, Takumi Fujiwara, Yuki Kondo, Naoki Sugimoto

研究成果: Article査読

27 被引用数 (Scopus)

抄録

We have fabricated BaO-TiO2-GeO2-SiO 2-based glass fibers with the oriented space-selectively crystallized structure by laser irradiation and also demonstrated variable optical attenuation induced by electro- optical birefringence change based on second-order optical nonlinearity. The transmittance of a polarized signal is controlled by an electric field applied to the fiber, and the electro-optic fiber devices are operated with extremely low nanowatt electric power dissipation.

本文言語English
ページ(範囲)1027-1029
ページ数3
ジャーナルOptics Letters
34
7
DOI
出版ステータスPublished - 2009 4月 1

ASJC Scopus subject areas

  • 原子分子物理学および光学

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