Graphene Photo-detector Enhanced by Plasmonic Coupling

被引：0
|
作者：
Maleki, Alireza [1 ,2 ]
Coutts, David W. [1 ,2 ]
Downes, James E. [1 ,2 ]
Cumming, Benjamin P. [3 ,4 ]
Gu, Min [3 ,4 ]
Dawes, Judith M. [1 ,2 ]
机构：
[1] Macquarie Univ Sydney, CUDOS, ARC Ctr Excellence, Sydney, NSW, Australia
[2] Macquarie Univ Sydney, Dept Phys & Astron, Sydney, NSW, Australia
[3] RMIT Univ, ARC Ctr Excellence, CUDOS, Melbourne, Vic, Australia
[4] RMIT Univ, Sch Sci, Lab Artificial Intelligence Nanophoton, Melbourne, Vic, Australia
来源：
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR) | 2017年
关键词：
graphene; photodetector; Raman spectra; DEVICES;
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 graphene-gold photo-detector produced enhanced photocurrent due to absorbed surface plasmons with p-polarized near IR excitation light, when compared with s-polarized light. Charge doping was characterized by Raman spectroscopy at different positions on the graphene.
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页数：3
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