The achromatic SPPs have also been introduced to generate high purity optical vortices in a broad bandwidth.
并引入消色差材料使得在很宽的带宽内都能得到比较纯的光学涡旋。
These swirls of light, called optical vortices, could have implications for future laser devices, the physicists said.
这些光线的漩涡，称为光学旋涡，可能对未来的激光装置产生影响，物理学家说。
It not only confirms the numerical results, but also demonstrates a convenient way of generating interference of complex optical vortices.
实验结果不仅证实了数值模拟结果，也为实验研究复杂涡旋光场的干涉提供了一种有效方法。
The basic principle, generation, transformation and application of optical vortex beams and optical vortices are briefly summarized, as well as their progress.
就涡旋光束和光学涡旋的基本特征和原理进行了概述，对其产生、传播及应用进行了介绍。
The interference of several optical vortices can generate intriguing intensity and phase distributions due to the particular helical phase structures and central singularities.
光学涡旋具有独特的相位奇点和螺旋相位结构，多个涡旋光场之间的干涉呈现出新颖的强度和相位分布特征。
It's necessary to recognize the different vortices, when aero-optical distortion caused by hypersonic flow is studied using vortex structure as the turbulence model.
利用涡结构对光波通过高速流场的光学传输特性进行建模，就必须进行涡结构的识别。
It's necessary to recognize the different vortices, when aero-optical distortion caused by hypersonic flow is studied using vortex structure as the turbulence model.
利用涡结构对光波通过高速流场的光学传输特性进行建模，就必须进行涡结构的识别。
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