The investigation of multi-channel splitters and big-bend waveguides based on 2D sunflower-typed photonic crystals

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• 作者：Wei Liu^a ; XiaoHong Sun^a ; ^{iexhsun@zzu.edu.cn} ; QingBin Fan^b ; Shuai Wang^a ; YongLe Qi^a
• 关键词：Multiple-beam splitter ; Big-bend waveguide ; Sunflower-type photonic crystal
• 刊名：Superlattices and Microstructures
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：100
• 期：Complete
• 页码：1291-1295
• 全文大小：4684 K
• 卷排序：100

文摘

Different kinds of multi-channel splitters and big-bend waveguides have been designed and investigated. “C” type splitter has a relative uniform splitting ratio for different channels in a certain wavelength range. The result of three types waveguides can be extended to big-bend waveguides with arbitrary bending degrees.