Construction of Bi-Pearcey beams and their mathematical mechanism
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- 作者：Ren Zhi-Jun
- 所属单位：数理与信息工程学院
- 文献类型：期刊
- 发表时间：2016-01-01
- 发表刊物：ACTA PHYSICA SINICA
- 卷号：Vol.65
- 期号：No.21
- Issn号：1000-3290
- 是否译文：否
- 关键字：Bi-Pearcey beams;Fresnel diffraction;catastrophe theory
- 摘要：We present a theoretical expression in the form of the Pearcey function by deducing the Fresnel diffraction distribution of an elliptic line. Then, we numerically simulate and experimentally generate this kind of new Pearcey beams by using the Fresnel dif
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