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  • Yu, XiaSingapore Institute of Manufacturing Technology, Singapore (author)

Nanostructure core fiber with enhanced performances: Design, fabrication and devices

  • Article/chapterEnglish2009

Publisher, publication year, extent ...

  • IEEE,2009
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:umu-221303
  • https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-221303URI
  • https://doi.org/10.1109/JLT.2009.2015432DOI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-49306URI

Supplementary language notes

  • Language:English
  • Summary in:English

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  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Qc 20111129
  • We report a new type of silica-based all-solid fiber with a 2-D nanostructure core. The nanostructure core fiber (NCF) is formed by a 2-D array of high-index rods of sub-wavelength dimensions. We theoretically study the birefringence property of such fibers over a large wavelength range. Large-mode-area (LMA) structure with a typical high birefringence in the order of 10 -4 can be easily realized. The attenuation of the fabricated NCF is as low as 3.5 dB/km at 1550 nm. Higher macro- and micro-bending losses compared with those of the single-mode fiber (SMF) due to the reduced index difference have been observed experimentally, which suggests that the NCF is potentially useful for curvature and strain sensing applications. A fiber Bragg grating (FBG) inscribed in such a novel fiber is side-polished to make use of its evanescent field for refractive index sensing. The refractive index sensitivity obtained is one order of magnitude higher than that of the side-polished FBG in SMF, while the temperature and strain performances are comparable with those of the SMF-based FBG.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Yan, Minh Department of Photonics Engineering, Technical University of Denmark, Denmark(Swepub:kth)u1jenxfs (author)
  • Ren, Guobin (author)
  • Tong, Weijun (author)
  • Cheng, Xueping (author)
  • Zhou, Junqiang (author)
  • Shum, Perry Ping (author)
  • Ngo, Nam Quoc (author)
  • Singapore Institute of Manufacturing Technology, Singaporeh Department of Photonics Engineering, Technical University of Denmark, Denmark (creator_code:org_t)

Related titles

  • In:Journal of Lightwave Technology: IEEE27:11, s. 1548-15550733-87241558-2213

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