Analysis of High Birefringence of Four Types of Photonic Crystal Fiber by Combining Circular and Elliptical Air Holes in Fiber Cladding

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="239037.fig.002a" src="https://static.hindawi.com/articles/ijo/volume-2008/239037/figures/239037.fig.002a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Type 1 structure</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="239037.fig.002b" src="https://static.hindawi.com/articles/ijo/volume-2008/239037/figures/239037.fig.002b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Type 2 structure</td></tr></table></td></tr></table>

<table>Mode field patterns of Type 1 and Type 2.</table>

International Journal of Optics

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										Figure 2: Analysis of High Birefringence of Four Types of Photonic Crystal Fiber by Combining Circular and Elliptical Air Holes in Fiber Cladding 



										Figure 2 | Analysis of High Birefringence of Four Types of Photonic Crystal Fiber by Combining Circular and Elliptical Air Holes in Fiber Cladding 