Designing an Ultra-Negative Dispersion Photonic Crystal Fiber with Square-Lattice Geometry

<table>Variation of peak dispersion (a) and peak dispersion wavelength (b) for percentage change of smaller air-hole diameter (<svg height="16.3125" id="M88" style="vertical-align:-3.135pt" version="1.1" viewbox="0 0 15.8875 16.3125" width="15.8875" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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International Scholarly Research Notices

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Figure 10

Figure 10: Designing an Ultra-Negative Dispersion Photonic Crystal Fiber with Square-Lattice Geometry 