Fabrication and characterization of long period gratings in air-core photonic bandgap fibers

Wei Jin, Y. P. Wang, J. Ju, H. F. Xuan, H. L. Ho, L. M. Xiao, D. N. Wang

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review


Long period gratings in hollow-core photonic-bandgap fibers were fabricated by use of a pulsed CO2laser. The resonant wavelengths of these gratings are sensitive to strain but insensitive to temperature, bend and external refractive index.
Original languageEnglish
Title of host publication19th International Conference on Optical Fibre Sensors
Publication statusPublished - 26 Jun 2008
Event19th International Conference on Optical Fibre Sensors - Perth, WA, Australia
Duration: 15 Apr 200818 Apr 2008


Conference19th International Conference on Optical Fibre Sensors
CityPerth, WA


  • Long period grating
  • Optical fiber sensor
  • Photonic bandgap fiber
  • Photonic crystal fiber

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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