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Proceedings Paper

Novel subwavelength optical signal access via a plasmonic concentrator and a dielectric microring
Author(s): Kun Li; Guangyuan Li; Zhonghua Wang; Fan Lu; Anshi Xu
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Paper Abstract

A novel optical coupler to access free-space optical signals in subwavelength scale into dielectric waveguide via a plasmonic concentrator and a dielectric microring with field enhancement is proposed. The coupler is useful as it combines the plasmonic concentrator, which is used to access optical signals in subwavelength scale, a microring resonator for the coupling, with the dielectric waveguide for long distance optical transmission and processing.

Paper Details

Date Published: 28 November 2011
PDF: 6 pages
Proc. SPIE 8308, Optoelectronic Materials and Devices VI, 830811 (28 November 2011); doi: 10.1117/12.905597
Show Author Affiliations
Kun Li, Peking Univ. (China)
Guangyuan Li, Peking Univ. (China)
Zhonghua Wang, Peking Univ. (China)
Fan Lu, Peking Univ. (China)
Anshi Xu, Peking Univ. (China)

Published in SPIE Proceedings Vol. 8308:
Optoelectronic Materials and Devices VI
Guang-Hua Duan, Editor(s)

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