Tunable wavelength filter using a Bragg grating fiber thinned by plasma etching

Hironori Kumazaki, Yoshihisa Yamada, Hidetoshi Nakamura, Seiki Inaba, Kazuhiro Hane

研究成果: Article査読

33 被引用数 (Scopus)

抄録

In this letter, we studied a tunable wavelength filter using a single-mode fiber Bragg grating with a cladding thinned by reactive plasma etching. Reflection wavelength shifts were demonstrated by controlling the effective refractive index or the period of the grating. When liquid paraffin was used for additional cladding on a thinned grating fiber of 19-μm diameter, the shift rate of 0.055 nm/°C was obtained. In the case of applying the tension to the grating region, the shift rate was 3.4 nm/100 V for the fiber of 41-μm diameter.

本文言語English
ページ(範囲)1206-1208
ページ数3
ジャーナルIEEE Photonics Technology Letters
13
11
DOI
出版ステータスPublished - 2001 11

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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