光电工程, 2017, 44 (3): 377, 网络出版: 2017-06-06
Multi-channel vortex light generator based on metasurface
Multi-channel vortex light generator based on metasurface
摘要
Abstract
Vortex light, featuring doughnut intensity distribution, helically structured wavefront and theoretically infinite topological charge, has significant potential applications in areas of optical communication, optical manipulation and detection of the rotating objects. Compared with the sin-gle channel vortex beam, the multi-channel vortex light can fulfill the improvement of the data storage capacity and safety, and increase the number of rotating objects and particles in detection and trapping.
N/A. Multi-channel vortex light generator based on metasurface[J]. 光电工程, 2017, 44(3): 377. N/A. Multi-channel vortex light generator based on metasurface[J]. Opto-Electronic Engineering, 2017, 44(3): 377.