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面向一个通用的超表面,用于光学成像,通信和计算

Prachi Thureja¹, Ruzan Sokhoyan¹, Claudio U Hail¹

¹Thomas J. Watson Laboratory of Applied Physics, California Institute of Technology, Pasadena, CA 91125, USA.

Nanophotonics (Berlin, Germany)

|December 5, 2024

概括

活跃的元表面可以动态控制光的特性. 这项研究探讨了用于独立操纵光特性,从而实现先进光学应用的通用活性元表面.

科学领域:

纳米光子学纳米光子学
在Metasurfaces上使用.
光的操纵,光的操纵.

背景情况:

活跃的元表面是可重新配置的纳米光子平台.
外部刺激通过共振散射器动态控制光波面.

研究的目的:

讨论实现"通用"活跃超表面的策略.
实现对光属性的独立和连续控制,以确定波面成型.

主要方法:

研究高性能活跃元表面的方法.
探索用于二维控制架构的途径.

主要成果:

允许对光的振幅,相位,偏振,光谱和动量进行动态控制.
介绍了通用活跃地表实现的战略.

结论:

全面活跃的超表面是先进光学应用的关键.
讨论用于成像,通信和计算的操作配置.

关键词:

活跃的地表变质.时空调制的空间调制.一个普遍的元素元素.波浪前线的塑造

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