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A Subwavelength Plasmonic Waveguide Filter with a Ring Resonator
Joint Authors
Wang, Lingling
Zhai, Xiang
Wen, Shuangchun
Xiang, Dong
Rexidaiguli, Wujiaihemaiti
Wang, Liu
Fan, Dianyun
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-03-14
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The transmission characteristics of the electromagnetic wave are numerically investigated in two-dimensional compound plasmonic structures composed of two straight subwavelength metal-insulator-metal (MIM) waveguides and a ring resonator.
The two straight MIM waveguides situate on both sides of the ring resonator, and the MIM waveguide of the outgoing side has a positional angular deviation θ relative to the MIM waveguide of the incoming side.
The results show that the filtering performances of the asymmetric structures (θ≠0∘) are greatly improved in comparison with the symmetric structure (θ=0∘).
For most of the asymmetric structures, there is a transmission minimum at the slightly bigger wavelength than one at which the transmission peak appears for the symmetric structures, and there is still a transmission peak at the wavelength of the transmission peak of the symmetric structures.
Moreover, the difference between the transmission peak and valley is increased, and the breadth of the transmission peak becomes narrow.
American Psychological Association (APA)
Zhai, Xiang& Wen, Shuangchun& Xiang, Dong& Wang, Lingling& Rexidaiguli, Wujiaihemaiti& Wang, Liu…[et al.]. 2013. A Subwavelength Plasmonic Waveguide Filter with a Ring Resonator. Journal of Nanomaterials،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1031411
Modern Language Association (MLA)
Zhai, Xiang…[et al.]. A Subwavelength Plasmonic Waveguide Filter with a Ring Resonator. Journal of Nanomaterials No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-1031411
American Medical Association (AMA)
Zhai, Xiang& Wen, Shuangchun& Xiang, Dong& Wang, Lingling& Rexidaiguli, Wujiaihemaiti& Wang, Liu…[et al.]. A Subwavelength Plasmonic Waveguide Filter with a Ring Resonator. Journal of Nanomaterials. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1031411
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1031411