Design of a pentagonal photonic crystal fiber with high birefringence and large flattened negative dispersion.

@article{Li2015DesignOA,
  title={Design of a pentagonal photonic crystal fiber with high birefringence and large flattened negative dispersion.},
  author={Xuyou Li and Pan Liu and Zhenlong Xu and Zhiyong Zhang},
  journal={Applied optics},
  year={2015},
  volume={54 24},
  pages={7350-7}
}
Novel pentagonal photonic crystal fiber with high birefringence, large flattened negative dispersion, and high nonlinearity is proposed. The dispersion and birefringence properties of this structure are simulated and analyzed numerically based on the full vector finite element method (FEM). Numerical results indicate that the fiber obtains a large average dispersion of -611.9  ps/nm/km over 1,460-1,625 nm and -474  ps/nm/km over 1425-1675 nm wavelength bands for two kinds of optimized designs… CONTINUE READING

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