Theoretical study of novel dual-core microstructured photonic crystal fiber

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• 作者：Qiang Xu^a ; ^b ; ^{xuqiangwlx@163.com" class="auth_mail" title="E-mail the corresponding author} ; Miao Wang^a ; Shebao Lin^a ; ^b ; Zhihuai Yang^a ; Yani Zhang^a ; ^b ; Lei Zhang^a
• 关键词：Dual-core photonic crystal fibers ; Birefringence ; Dispersion
• 刊名：Optik - International Journal for Light and Electron Optics
• 出版年：2016
• 出版时间：March 2016
• 年：2016
• 卷：127
• 期：6
• 页码：3427-3429
• 全文大小：790 K

文摘

We have theoretically investigated a novel dual-core microstructured photonic crystal fiber, which consist of two cores and a rectangular lattice cladding. The full-vector the plane wave expansion method is applied to analyze its high birefringence and dispersion. The simulation result shows that negative dispersion slope values in C band and high birefringence (10⁻²) are obtained. The new structure is compact in size and easy to fabricate, making it promising for miniaturized complex communication devices.