Perfluorinated graded-index plastic optical fiber bragg gratings: Observation and theoretical analysis of unique dependence on pressure

Ryo Ishikawa, Heeyoung Lee, Amedee Lacraz, Antreas Theodosiou, Kyriacos Kalli, Yosuke Mizuno, Kentaro Nakamura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The pressure dependence of a fiber Bragg grating (FBG) inscribed in a perfluorinated graded-index plastic optical fiber (POF) is investigated at 1550 nm. As pressure is applied, the Bragg wavelength shifts with a relatively long time constant (several tens of minutes) with a coefficient of 1.3 nm/MPa, which is over 5 times the highest value previously reported in other POF-FBGs). After the Bragg wavelength becomes constant at 0.5 MPa, the pressure-dependence coefficient is quickly measured to be -0.13 nm/MPa, the sign of which is opposite to those of other POF-FBGs. These unique behaviors are theoretically analyzed.

Original languageEnglish
Title of host publication22nd Microoptics Conference, MOC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages224-225
Number of pages2
ISBN (Electronic)9784863486096
DOIs
Publication statusPublished - 2017 Nov 19
Externally publishedYes
Event22nd Microoptics Conference, MOC 2017 - Tokyo, Japan
Duration: 2017 Nov 192017 Nov 22

Publication series

Name22nd Microoptics Conference, MOC 2017
Volume2017-November

Other

Other22nd Microoptics Conference, MOC 2017
CountryJapan
CityTokyo
Period17/11/1917/11/22

ASJC Scopus subject areas

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

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  • Cite this

    Ishikawa, R., Lee, H., Lacraz, A., Theodosiou, A., Kalli, K., Mizuno, Y., & Nakamura, K. (2017). Perfluorinated graded-index plastic optical fiber bragg gratings: Observation and theoretical analysis of unique dependence on pressure. In 22nd Microoptics Conference, MOC 2017 (pp. 224-225). (22nd Microoptics Conference, MOC 2017; Vol. 2017-November). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/MOC.2017.8244567