We demonstrate "deterministic" launching of propagative quantum surface-plasmon polaritons at freely chosen positions on gold plasmonic receptacles. This is achieved by using as a plasmon launcher a near-held scanning optical source made of a diamond nanocrystal with two nitrogen-vacancy color-center occupancy. Our demonstration relies on leakage-radiation microscopy of a thin homogeneous gold film and on near-field optical microscopy of a nanostructured thick gold film. Our work paves the way to future fundamental studies and applications in quantum plasmonics that require an accurate positioning of single-plasmon sources and may open a new branch in plasmonics and nanophotonics, namely scanning quantum plasmonics.
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Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA
Univ Chicago, James Franck Inst, Chicago, IL 60637 USAArgonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA
Liu, Mingzhao
;
Lee, Tae-Woo
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Argonne Natl Lab, Chem Sci & Engn Div, Argonne, IL 60439 USAArgonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA
Lee, Tae-Woo
;
Gray, Stephen K.
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Argonne Natl Lab, Chem Sci & Engn Div, Argonne, IL 60439 USAArgonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA
Gray, Stephen K.
;
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Guyot-Sionnest, Philippe
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Pelton, Matthew
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Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USAArgonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA
机构:
Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA
Univ Chicago, James Franck Inst, Chicago, IL 60637 USAArgonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA
Liu, Mingzhao
;
Lee, Tae-Woo
论文数: 0引用数: 0
h-index: 0
机构:
Argonne Natl Lab, Chem Sci & Engn Div, Argonne, IL 60439 USAArgonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA
Lee, Tae-Woo
;
Gray, Stephen K.
论文数: 0引用数: 0
h-index: 0
机构:
Argonne Natl Lab, Chem Sci & Engn Div, Argonne, IL 60439 USAArgonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA
Gray, Stephen K.
;
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h-index:
机构:
Guyot-Sionnest, Philippe
;
Pelton, Matthew
论文数: 0引用数: 0
h-index: 0
机构:
Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USAArgonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA