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spoof localized surface plasmons excited by plasmonic waveguide chip with corrugated disk resonator
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نویسنده
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wang danni ,chen lin ,fang bo ,zhu yiming
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منبع
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plasmonics - 2017 - دوره : 12 - شماره : 4 - صفحه:947 -952
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چکیده
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We designed and fabricated a millimeter plasmonic chip consisted of coplanar waveguide (cpw) and plasmonic waveguide with one corrugated disk resonator (cdr). the spoof localized surface plasmon (lsp) resonance modes can be excited by the interaction between plasmonic waveguide and cdr. fundamental and higher order sharp spoof lsp resonances (from dipole to dodecapole) were observed in the transmission coefficient spectrum. the q-value as high as 268.3 (octupole) was experimentally obtained. experimental results show good agreement with theoretical and simulated ones. all the results have potential applications in microchip based sensing and filtering.
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کلیدواژه
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corrugated disk resonator ,coplanar waveguide ,spoof localized surface plasmons ,multichannel
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آدرس
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ministry of education, university of shanghai for science and technology, engineering research center of optical instrument and system, shanghai key lab of modern optical system, china, ministry of education, university of shanghai for science and technology, engineering research center of optical instrument and system, shanghai key lab of modern optical system, china. china jiliang university, college of metrology and measurement engineering, china. university of electronic science chengdu, cooperative innovation centre of terahertz science, china, ministry of education, university of shanghai for science and technology, engineering research center of optical instrument and system, shanghai key lab of modern optical system, china. china jiliang university, college of metrology and measurement engineering, china, ministry of education, university of shanghai for science and technology, engineering research center of optical instrument and system, shanghai key lab of modern optical system, china. university of electronic science chengdu, cooperative innovation centre of terahertz science, china
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Authors
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