Locally pressed plastic optical fibers for refractive index sensing

Shumpei Shimada, Heeyoung Lee, Makoto Shizuka, Hiroki Tanaka, Neisei Hayashi, Yosuke Mizuno, Kentaro Nakamura

研究成果: Conference contribution

抄録

Power-based refractive index (RI) sensing is demonstrated by exploiting an ultrasonically pressed plastic optical fiber (POF). We can be easily and cost-efficiently fabricate this structure, within a short while (∼1 s), without using external heat sources or chemical materials. We have only to simply press the horn connected to an ultrasonic transducer against part of the POF. The RI dependence of the transmitted power exhibits linear trends in the RI ranges from ∼1.32 to ∼1.36 (coefficient: 62 dB/RIU (RI unit)) and ∼1.40 to ∼1.44 (coefficient: 257 dB/RIU)). We also study the temperature dependence of the transmitted power.

本文言語English
ホスト出版物のタイトル25th International Conference on Optical Fiber Sensors
編集者Libo Yuan, Youngjoo Chung, Wei Jin, Byoungho Lee, John Canning, Kentaro Nakamura
出版社SPIE
ISBN(電子版)9781510610910
DOI
出版ステータスPublished - 2017
外部発表はい
イベント25th International Conference on Optical Fiber Sensors, OFS 2017 - Jeju, Korea, Republic of
継続期間: 2017 4月 242017 4月 28

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
10323
ISSN(印刷版)0277-786X
ISSN(電子版)1996-756X

Conference

Conference25th International Conference on Optical Fiber Sensors, OFS 2017
国/地域Korea, Republic of
CityJeju
Period17/4/2417/4/28

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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