Spin-Selective Full-Dimensional Manipulation of Optical Waves with Chiral Mirror.,Advanced Materials

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Spin-Selective Full-Dimensional Manipulation of Optical Waves with Chiral Mirror.
Advanced Materials ( IF 27.4 ) Pub Date : 2020-05-20 , DOI: 10.1002/adma.201907983
Zhancheng Li ₁ , Wenwei Liu ₁ , Hua Cheng ₁ , Duk-Yong Choi _{2,

3} , Shuqi Chen _{1,

4,

5} , Jianguo Tian ₁

Affiliation

Realizing arbitrary manipulation of optical waves, which still remains a challenge, plays a key role in the implementation of optical devices with on‐demand functionalities. However, it is hard to independently manipulate multiple dimensions of optical waves because the optical dimensions are basically associated with each other when adjusting the optical response of the devices. Here, the concise design principle of a chiral mirror is utilized to realize the full‐dimensional independent manipulation of circular‐polarized waves. By simply changing three structural variables of the chiral mirror, the proposed design principle can arbitrarily and independently empower the spin‐selective manipulation of amplitude, phase, and operation wavelength of circular‐polarized waves with a large modulation depth. This approach provides a simple solution for the realization of spin‐selective full‐dimensional manipulation of optical waves and shows ample application possibilities in the areas of optical encryption, imaging, and detection.

中文翻译：

使用手性镜对光波进行自旋选择的全尺寸操纵。

实现对光波的任意操纵仍然是一个挑战，在实现具有按需功能的光学设备的过程中起着关键作用。然而，难以独立地操纵多个维度的光波，因为在调整装置的光学响应时，光学尺寸基本上彼此相关联。在这里，利用手征镜的简洁设计原理来实现圆偏振波的全尺寸独立操纵。通过简单地改变手征镜的三个结构变量，所提出的设计原理可以任意和独立地实现自旋选择操作，以调节具有大调制深度的圆偏振波的振幅，相位和工作波长。

更新日期：2020-07-01

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