Single-mode operation regime for 12-fold index-guiding quasicrystal optical fibers
Single-mode operation regime for 12-fold index-guiding quasicrystal optical fibers
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DOI：
10.1007/s00340-010-3901-5
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发表时间：
2010-02
期刊：
影响因子：
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通讯作者：
H. Zhao;R. Proietti Zaccaria;P. Verma;J. Song;H. Sun
中科院分区：
文献类型：
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作者：
H. Zhao;R. Proietti Zaccaria;P. Verma;J. Song;H. Sun
我们通过分析有效V参数的有效性，研究了高对称折射率引导准晶光纤的单模工作范围，该参数用于确定光子晶体光纤的单模截止。我们证明，该参数也可以应用于由二氧化硅制成的高对称 12 重 Stampfli 准晶体，无需任何近似。我们用本征准晶缺陷和光子晶体组成单元解释了这一结果。我们还分析了二阶模操作的程度，以进一步确认单模操作和多模操作之间的界限。
We have studied the extent of the single-mode operation regime for high symmetric index-guiding quasicrystal fibers by analyzing the validity of the effectiveVparameter, which is used to determine the single-mode cutoff for photonic crystal fibers. We demonstrate that this parameter can also be applied, without any approximations, to a high symmetric 12-fold Stampfli quasicrystal made of silica. We explain this result in terms of both intrinsic-quasicrystal defect and photonic crystal constituent units. We also analyze the extent of the second-order mode operation to further confirm the cutoff between the single- and multimode operations.