Observation of multiramp fractional vortex beams and their total vortex strength in free space
| Autor: | Wen, Jisen, Gao, Binjie, Zhu, Guiyuan, Cheng, Yibing, Zhu, Shi-Yao, Wang, Li-Gang |
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| Zdroj: | In Optics and Laser Technology November 2020 131 |
| Databáze: | ScienceDirect |
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