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

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

doi:10.1117/12.785957

16 May 2008 Fabrication and characterization of long period gratings in air-core photonic bandgap fibers

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

Proceedings Volume 7004, 19th International Conference on Optical Fibre Sensors; 70042C (2008) https://doi.org/10.1117/12.785957
Event: 19th International Conference on Optical Fibre Sensors, 2008, Perth, WA, Australia

Abstract

Long period gratings in hollow-core photonic-bandgap fibers were fabricated by use of a pulsed CO₂ laser. The resonant wavelengths of these gratings are sensitive to strain but insensitive to temperature, bend and external refractive index.

Citation Download Citation

W. Jin, Y. P. Wang, J. Ju, H. F. Xuan, H. L. Ho, L. M. Xiao, and D. N. Wang "Fabrication and characterization of long period gratings in air-core photonic bandgap fibers", Proc. SPIE 7004, 19th International Conference on Optical Fibre Sensors, 70042C (16 May 2008); https://doi.org/10.1117/12.785957

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