Gap surface plasmon and plasmonic waveguide based single photon source

Feng Huang*, Mo Li, Feiliang Chen, Hui Zhang, Qian Li

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

An integrated single photon source structure that based on gap surface plasmon and plasmonic waveguide is proposed. The gap surface plasmon generated in the structure can greatly increase the photon emission rate, while the plasmonic waveguide can effectively collect the photons generated by the single photon source. The highest Purcell factor of this device structure is 3320 at wavelength of 680nm. The highest coupling efficiency from the single photon source to the plasmonic waveguide is 41.45%, while the cross section of the waveguide is only 240×240nm2. Directional excitation of surface plasmon polaritons in the waveguide is also realized by adjusting the position of the single photon source. The optical power ratio in the two opposite directions of the plasmonic waveguide is 1:16.

源语言英语
主期刊名17th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2017
编辑Morten Willatzen, Joachim Piprek
出版商IEEE Computer Society
43-44
页数2
ISBN(电子版)9781509053230
DOI
出版状态已出版 - 11 8月 2017
已对外发布
活动17th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2017 - Copenhagen, 丹麦
期限: 24 7月 201728 7月 2017

出版系列

姓名Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD
ISSN(印刷版)2158-3234

会议

会议17th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2017
国家/地区丹麦
Copenhagen
时期24/07/1728/07/17

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