论文标题
光学梳子和光学涡流合并用于空间和物质的时空操纵
Optical combs and optical vortices combined for spatiotemporal manipulation of light and matter
论文作者
论文摘要
在这项研究中，我们证明了首次将光学梳与光学涡旋相结合的概念。通过结合两种光源的优势，我们实现了用于任意时空相操作的光学涡流梳技术。这个想法对应于基于光学梳的高可控性，同时控制光的纵向和横向模式。作为概念验证实验，我们将光学涡流梳应用于环形光学晶格的生成和旋转控制。此外，为了证明这种技术的实用性，使用光学环晶格作为光学镊子光证明了微球的旋转光学操纵。在这里，我们通过利用其特性远远超出了传统范围，提出了光学梳子的新适用性。
In this study, we demonstrate the concept of combining optical combs with optical vortices for the first time. By combining the advantages of the both light sources, we realize an optical vortex comb technology for arbitrary spatiotemporal phase manipulation. This idea corresponds to simultaneous control of the longitudinal and transverse modes of light based on the high controllability of the optical comb. As a proof-of-concept experiment, we applied an optical vortex comb to the generation and rotational control of a ring-shaped optical lattice. Furthermore, to demonstrate the utility of this technique, a rotational optical manipulation of microspheres was demonstrated using the optical ring lattice as an optical tweezer light. Here, we present a new applicability of the optical comb by utilizing its characteristics far beyond the conventional range.
