High Efficiency Near Diffraction-Limited Mid-Infrared Flat Lenses Based on Metasurface Reflectarrays

被引：0

作者：

Zhang, Shuyan ^{[1
]}

Kim, Myoung-Hwan ^{[2
,3
]}

Aieta, Francesco ^{[1
,4
]}

She, Alan ^{[1
]}

Mansuripur, Tobias ^{[5
]}

Gabay, Han ^{[1
]}

Khorasaninejad, Mohammadreza ^{[1
]}

Rousso, David ^{[1
,6
]}

Wang, Xiaojun ^{[7
]}

Troccoli, Mariano ^{[7
]}

Yu, Nanfang ^{[2
]}

Capasso, Federico ^{[1
]}

机构：

[1] Harvard Univ, John A Paulson Sch Engn & Appl Sci, 9 Oxford St, Cambridge, MA 02138 USA

[2] Columbia Univ, Dept Appl Phys & Appl Math, 500 West 120th Si, New York, NY 10027 USA

[3] Univ Texas Rio Grande Valley, Dept Phys, Brownsville, TX 78520 USA

[4] LEIA 3D, 2440 Sand Hill Rd, Menlo Pk, CA 94025 USA

[5] Harvard Univ, Dept Phys, 17 Oxford St, Cambridge, MA 02138 USA

[6] Univ Waterloo, Waterloo, ON N2L 3G1, Canada

[7] AdTech Opt Inc, 18007 Courtney Court, City Of Industry, CA 91748 USA

来源：

2016 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2016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：

We report the first mid-infrared flat lens based on the reflectarrays with focusing efficiency (70%), which is the highest reported so far for reflectarray-based lenses. Experiments and simulations show that the focusing is near diffraction-limited.

引用

页数：2

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