旋涡
涡流
光学镊子
极化(电化学)
物理
几何相位
光学
自由空间
职位(财务)
拓扑(电路)
对偶(语法数字)
量子力学
数学
机械
艺术
化学
文学类
物理化学
财务
组合数学
经济
作者
Ziyan Li,Ji Guo,Guanxue Wang,Xiumin Gao,Xuedian Zhang,Songlin Zhuang
出处
期刊:Journal of The Optical Society of America B-optical Physics
[The Optical Society]
日期:2023-06-05
卷期号:40 (7): 1711-1711
被引量:1
摘要
Modulation of the position and shape of the double optical vortex with opposite phases is perplexing scientists due to the complex polarization of Pancharatnam–Berry. In this paper, we used an optical pen and cross-phase to solve these problems. Importantly, the topological charges of the dual optical vortex produced by this method are independent of each other, the shape of which is polygonal and the position of which can be predesigned in free space. The dual optical vortex can keep its amplitude, size, and shape in a certain propagation process. These characteristics help it to have a good application prospect in the fields of micromanipulation and optical tweezers, as well as other multidimensional operations.
科研通智能强力驱动
Strongly Powered by AbleSci AI