Design of an ultra-high nonlinear dispersion compensating Hybrid Hexagonal Photonic Crystal fiber

In this paper we proposed a high negative dispersion and ultra-high nonlinear coefficient MOF (Microstructure Optical Fiber) named as Hybrid Hexagonal Dispersion Compensating Fiber (HH-DCF). The guiding property of this fiber is investigated by using finite element method (FEM) with perfectly matched layer. The proposed fiber compensate from E to L band (1.31–1.64 μm) and around this wavelength bands dispersion coefficient have been achieved at range of −150.9 to −2043.4 ps/(nm.km) with nonlinear coefficient of 89.76 to 52.99 W
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km
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which will be suitable for wavelength division multiplexing (WDM). At the wavelength of 1.55 μm, negative dispersion, nonlinear coefficient and Confinement loss are investigated as −1016.6 ps/(nm.km), 65.14 W
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km
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and 0.2352 dB/m respectively.