Estimates for localised transverse electric modes in multi-structured crystal fibres

Natasha Movchan (1) , Sébastien Guenneau (1, 2) , Alexander Movchan (1) , Ross Mcphedran (3)

1 Department of Maths Sciences
2 FRESNEL - Institut FRESNEL
3 The University of Sydney

The paper presents analytical and numerical models describing localised transverse electric defect modes in a doubly periodic structure involving split ring inclusions. We provide an asymptotic estimate which can be implemented in the optimal design of low frequency stop bands in photonic crystal fibres.

Mots clés: FINITE-ELEMENTS; OPTICAL FIBERS

Domaines: Optique [physics.optics]

Natasha Movchan, Sébastien Guenneau, Alexander Movchan, Ross Mcphedran. Estimates for localised transverse electric modes in multi-structured crystal fibres. Physica B: Condensed Matter, 2007, 394 (2), pp.281-284. ⟨hal-00186680⟩