白光光学涡旋的聚焦和相关特性
Focusing and correlation properties of white-light optical vortices
摘要：
我们通过将圆偏振的部分非相干光通过单轴晶体来产生双电荷白光光学涡旋。我们发现，产生的多色涡旋是结构稳定的，它们的相关特性可以通过光束聚焦改变，导致涡核可见度的变化。
英文摘要：
We generate double-charge white-light optical vortices by sending a circularly polarized partially incoherent light through an uniaxial crystal. We show that the generated polichromatic vortices are structurally stable, and their correlation properties can be altered by the beam focusing, resulting in changes of the vortex core visibility.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
