Reflection properties of Brillouin dynamic gratings in coiled single-mode fibers

Shinya Takigawa, Tsuneo Horiguchi

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

Brillouin dynamic gratings (BDGs) have been usually created in polarization maintaining fibers (PMFs). In this study, we use conventional single-mode fibers (SMFs) which are coiled with care. In addition, we derive approximations of the BDG properties based on the moving fiber Bragg grating (FBG) model. We find the experiments agree well with the calculations in terms of fundamental BDG properties: frequency offset, reflectance, bandwidth. Our results therefore reinforce the previous reports on the BDGs in which the agreement between calculations and experiments was not satisfactory. Furthermore, our results suggest the possibility of locating bent fibers with high sensitivity.

本文言語English
ホスト出版物のタイトル22nd International Conference on Optical Fiber Sensors
DOI
出版ステータスPublished - 2012 12 1
イベント22nd International Conference on Optical Fiber Sensors - Beijing, China
継続期間: 2012 10 152012 10 19

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
8421
ISSN(印刷版)0277-786X

Conference

Conference22nd International Conference on Optical Fiber Sensors
国/地域China
CityBeijing
Period12/10/1512/10/19

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • コンピュータ サイエンスの応用
  • 応用数学
  • 電子工学および電気工学

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