Nondestructive index profiling of long period gratings in photonic crystal fibres


A numerical model of a long period grating in photonic crystal fibre fabricated by an electric arc is proposed that allows for the spectral characterisation of the grating. In the combination with the suggested model of the photonic crystal and the experimentally recorded grating growth it is used to find the index change induced by the electric arc.

Additional Information: International Workshop on Optical Waveguide Theory and Numerical Modelling, Varese (IT), 21-22 April 2006.
Uncontrolled Keywords: long period grating, photonic crystal fibre, electric arc
Publication ISSN: 0306-8919
Last Modified: 23 Oct 2019 10:57
Date Deposited: 08 Dec 2010 12:55
Published Date: 2006-07
Authors: Petrović, Jovana S.
Webb, David J.
Mezentsev, Vladimir
Dobb, Helen L.
Kalli, Kyriacos
Bennion, Ian


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