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Generation of Surface Plasmon Polariton Using Plasmonic Resonant Cavity Based on Microdisk Laser
被引:4
作者:
Kurniawan, O.
[1
]
Ahmed, I.
[1
]
Li, E. P.
[1
]
机构:
[1] ASTAR, Inst High Performance Comp, Elect & Photon, Singapore 138632, Singapore
来源:
IEEE PHOTONICS JOURNAL
|
2011年
/
3卷
/
03期
关键词:
Plasmonics;
waveguide;
source;
SOLID-STATE;
EXCITATION;
SIMULATION;
LIGHT;
D O I:
10.1109/JPHOT.2011.2128863
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 study the generation of surface plasmon polariton and its extraction efficiency from a microdisk-based plasmonic source to a metal-insulator-metal (MIM) waveguide. The field distribution is no longer a whispering gallery mode commonly found in microdisk lasers but hybridized with surface plasmon polariton. We observe the steady-state intensity of the surface plasmon polariton mode inside the plasmonic microdisk structure at 1.47-mu m wavelength. This field intensity is extracted efficiently to a MIM plasmonic waveguide through a nanometer gap. The extraction efficiency reaches 60%.
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页码:344 / 352
页数:9
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