| 论文编号: | 172511O120120331 |
| 第一作者所在部门: | 三室一组 |
| 论文题目: | 使用复合波带片实现多点聚焦 |
| 论文题目英文: | |
| 作者: | 华一磊 |
| 论文出处: | |
| 刊物名称: | CHIN OPT LETT |
| 年: | 2012 |
| 卷: | 10 |
| 期: | 12 |
| 页: | 120502-1 |
| 联系作者: | 华一磊 |
| 收录类别: | |
| 影响因子: | 1.063 |
| 摘要: | We present a flexible, simple, and cost effective approach for generating high-quality multiple focal spots in the far field using composite spiral zone plates (SZPs), which serve as a synthesis of two SZPs with different topological charges. By changing the topological charges of the SZPs can obtain different types of multiple focal spots. The numerical solution, fabrication method, and experimental results are presented to prove the capabilities of this approach. |
| 英文摘要: | |
| 外单位作者单位: | |
| 备注: | SCI收录 |
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