Achromatic metasurfaces by dispersive phase compensation

被引：0
|
作者：
Aieta, Francesco [1 ]
Kats, Mikhail A. [1 ]
Genevett, Patrice [1 ]
Khorasaninejad, Reza [1 ]
Capasso, Federico [1 ]
机构：
[1] Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USA
来源：
2015 PHOTONICS CONFERENCE (IPC) | 2015年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Flat optics suffers from chromatic aberrations due to the phase dispersion accumulated during propagation. This limitation can be overcome with an engineered phase shift imparted by a metasurface. Planar lenses without chromatic aberrations and beam deflectors are demonstrated.
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页数：2
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