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Conferences > AOE > 2008 > SuC > SuC4
  • Asia Optical Fiber Communication and Optoelectronic Exposition and Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2008),
  • paper SuC4
  • •https://doi.org/10.1364/AOE.2008.SuC4

Analysis of LPFG Sensitivity to External Refractive Index with Different Cladding Radius and Coupling Mode

Xiang Wang, Xinwan Li, Haimei Luo, and Jianping Chen

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Abstract

A long period grating is eroded. Experimental results show that resonant wavelength shift of can be enhanced by choosing thinner cladding radius and higher order cladding mode. Analysis is given to explain the principle.

© 2008 Optical Society of America

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