Laser fabricated ultrathin flat lens in sub-nanometer thick monolayer transition metal dichalcogenides crystal

被引：0
|
作者：
Lin, Han [1 ]
Xu, Zaiquan [2 ]
Bao, Qiaoliang [2 ,3 ,4 ]
Jia, Baohua [1 ]
机构：
[1] Swinburne Univ Technol, Ctr Microphoton, Fac Sci Engn & Technol, POB 218, Hawthorn, Vic 3122, Australia
[2] Monash Univ, Fac Engn, Dept Mat Sci & Engn, Clayton, Vic 3800, Australia
[3] Soochow Univ, Inst Funct Nano & Soft Mat FUNSOM, Jiangsu Key Lab Carbon Based Funct Mat & Devices, Suzhou 215123, Peoples R China
[4] Soochow Univ, Inst Funct Nano & Soft Mat FUNSOM, Collaborat Innovat Ctr Suzhou Nano Sci & Technol, Suzhou 215123, Peoples R China
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：
A flat lens with sub-nanometer (7 angstrom) thickness is fabricated in a monolayer WS2 crystal flake using direct laser writing. The ultrathin lens is able to focus visible light with diffraction limited three-dimensional spatial resolution.
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页数：2
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