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arXiv · 0801.1173

Comment on "Design of a broadband highly dispersive pure silica photonic crystal fiber" by Subbaraman et al

Niels Asger Mortensen
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Abstract

In a recent paper, Subbaraman et al report a theoretical and numerical study of highly dispersive pure silica photonic crystal fiber supporting group-velocity dispersion exceeding -2*10^4 ps/nm/km. This comment argues that the authors only consider one out of the two sides of the same coin, by not taking the corresponding beating length into account.

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Niels Asger Mortensen. 2008-01-08. Comment on "Design of a broadband highly dispersive pure silica photonic crystal fiber" by Subbaraman et al. https://doi.org/10.1364/ao.47.003328

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