两个分布式布拉格反射器之间的液晶可实现多光谱小间距空间光调制器。
Liquid crystal between two distributed Bragg reflectors enables multispectral small-pitch spatial light modulator.
作者信息
Park Junghyun, Won Kanghee, Kim Young
机构信息
Advanced Sensor Lab, Device Research Center, Samsung Advanced Institute of Technology, Suwon, Republic of Korea.
出版信息
Light Sci Appl. 2022 Jul 7;11(1):210. doi: 10.1038/s41377-022-00882-w.
Abstract
The ability of controlling the phase of light at the subwavelength scale can be a game-changer due to its extraordinally wide angle-range in the wavefront shaping. By combining two conventional material and configuration, liquid crystal and distributed Bragg reflectors, we are getting close to this ultimate goal.
摘要
由于在波前整形中具有极其宽广的角度范围，在亚波长尺度上控制光相位的能力可能会带来重大变革。通过结合两种传统材料和结构，即液晶和分布布拉格反射器，我们正在接近这一最终目标。
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