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Quantum Dot-Based L...
Quantum Dot-Based Local Field Imaging Reveals Plasmon-Based Interferometric Logic in Silver Nanowire Networks
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Wei, Hong (author)
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Li, Zhipeng (author)
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Tian, Xiaorui (author)
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Wang, Zhuoxian (author)
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Cong, Fengzi (author)
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Liu, Ning (author)
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Zhang, Shunping (author)
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Nordlander, Peter (author)
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Halas, Naomi J. (author)
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- Xu, Hongxing (author)
- Lund University,Lunds universitet,Fasta tillståndets fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Solid State Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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(creator_code:org_t)
- American Chemical Society (ACS), 2011
- 2011
- English.
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In: Nano Letters. - : American Chemical Society (ACS). - 1530-6992 .- 1530-6984. ; 11:2, s. 471-475
- Related links:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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Abstract
Subject headings
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- We show that the local electric field distribution of propagating plasmons along silver nanowires can be imaged by coating the nanowires with a layer of quantum dots, held off the surface of the nanowire by a nanoscale dielectric spacer layer. In simple networks of silver nanowires with two optical inputs, control of the optical polarization and phase of the input fields directs the guided waves to a specific nanowire output. The QD-luminescent images of these structures reveal that a complete family of phase-dependent, interferometric logic functions can be performed on these simple networks. These results show the potential for plasmonic waveguides to support compact interferometric logic operations.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Nanoteknik -- Nanoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Nano-technology -- Nano-technology (hsv//eng)
Keyword
- Plasmon
- silver nanowire
- network
- logic
- interference
- local field
- distribution
Publication and Content Type
- art (subject category)
- ref (subject category)
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To the university's database
- By the author/editor
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Wei, Hong
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Li, Zhipeng
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Tian, Xiaorui
-
Wang, Zhuoxian
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Cong, Fengzi
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Liu, Ning
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show more...
-
Zhang, Shunping
-
Nordlander, Pete ...
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Halas, Naomi J.
-
Xu, Hongxing
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show less...
- About the subject
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Nano technology
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and Nano technology
- Articles in the publication
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Nano Letters
- By the university
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Lund University