A design of novel photonic crystal fiber with low and flattened dispersion for supporting 84 orbital angular momentum modes
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A design of novel photonic crystal fiber with low and flattened dispersion for supporting 84 orbital angular momentum modes |
| Lijuan Zhao,Haiying Zhao,Zhiniu Xu,Ruoyu Liang |
| Figure 4. Schematic diagram of vortex beam. |
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