Transformation optics based on metasurfaces

• 来源期刊: 科学通报（英文版）
• 年，卷（期）: 2019,（12）
• 页码范围: 793-796
• 页数: 4页
• 语种: 英文

摘要

The development of transformation optics and metamaterials provides a new paradigm for efficiently controlling electromagnetic waves.It is well known that the metamaterial is a novel artificial material with periodic structure,and the unit geometric size and distance between the units are much smaller than the working wavelength.