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Optical Engineering

Characteristics analysis of large solid-core square-lattice photonic crystal fibers with hybrid cladding
Author(s): Aihan Yin; Lei Xiong
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Paper Abstract

A photonic crystal fiber (PCF) with low confinement loss and nearly zero ultraflattened chromatic dispersion over ultra-broad wavelength is proposed. Some important PCF design parameters, such as the influences of the diameter of air holes and hole pitch on the confinement loss, chromatic dispersion has been thoroughly investigated by employing the full vectorial finite element method with anisotropic perfectly matched layers. The simulation results show that the dispersion coefficient is <0.6  ps/(kmnm) and is larger than −0.5  ps/(kmnm) from 1.32 to 1.64 μm, and the confinement losses are <10 −7   dB/m in the same wavelength range by introducing extra air holes in the same ring.

Paper Details

Date Published: 21 January 2014
PDF: 7 pages
Opt. Eng. 53(1) 016112 doi: 10.1117/1.OE.53.1.016112
Published in: Optical Engineering Volume 53, Issue 1
Show Author Affiliations
Aihan Yin, East China Jiaotong Univ. (China)
Lei Xiong, East China Jiaotong Univ. (China)


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