Small-core photonic crystal fibers with weakly disordered air-hole claddings

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dc.creatorMortensen, N. A.
dc.creatorNielsen, M. D.
dc.creatorFolkenberg, J. R.
dc.creatorHansen, K. P.
dc.creatorLaegsgaard, J.
dc.date2003-11-21
dc.date.accessioned2026-07-07T05:50:34Z
dc.date.available2026-07-07T05:50:34Z
dc.descriptionMotivated by recent experimental work by Folkenberg et al. we consider the effect of weak disorder in the air-hole lattice of small-core photonic crystal fibers. We find that the broken symmetry leads to higher-order modes which have generic intensity distributions resembling those found in standard fibers with elliptical cores. This explains why recently reported experimental higher-order mode profiles appear very different from those calculated numerically for ideal photonic crystal fibers with inversion and six-fold rotational symmetry. The splitting of the four higher-order modes into two groups fully correlates with the observation that these modes have different cut-offs.
dc.description6 pages including 4 figures. To appear in J. Opt. A: Pure Appl. Opt
dc.identifierhttps://arxiv.org/abs/physics/0311106
dc.identifierhttp://arxiv.org/abs/physics/0311106
dc.identifierJ. Opt. A: Pure Appl. Opt. 6, 221 (2004)
dc.identifierdoi:10.1088/1464-4258/6/2/011
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/85749
dc.subjectOptics
dc.titleSmall-core photonic crystal fibers with weakly disordered air-hole claddings
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