Efficient coupler between silicon waveguide and hybrid plasmonic waveguide

被引:0
|
作者
Wang, Jing [1 ]
Song, Yi [1 ]
Yan, Min [1 ]
Qiu, Min [1 ]
机构
[1] Royal Inst Technol, Sch Informat & Commun Technol, Lab Photon & Microwave Engn, S-16440 Stockholm, Sweden
来源
OPTOELECTRONIC MATERIALS AND DEVICES V | 2011年 / 7987卷
关键词
plasmonic; coupler; coupling efficiency; SUBWAVELENGTH CONFINEMENT; POLARITON; LIGHT; MODE;
D O I
10.1117/12.888661
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 experimentally demonstrate an efficient coupler between a silicon waveguide and a hybrid plasmonic waveguide for the wavelength range 1460-1540 nm. The coupling efficiency for a single coupler is similar to 70% in the whole spectrum range which is consisted with the theoretical prediction. Such compact, efficient plasmonic couplers provide a promising platform for integrated photonic circuits.
引用
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页数:8
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