Tailorable polygon-like beams generated by modified spiral petal-like zone plates
A modified spiral petal-like zone plate (MSPZP) is proposed to generate the polygon-like beam with the tailorable shape, size and topological charge. The size and shape of the polygon-like beam are adjustalbe by the frequency N and the exponent m, whose product represents the number of sides of the...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2021-02-01
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| Series: | Results in Physics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379721000103 |