Optical detection and spectroscopy of single metal nanoparticles

S. Berciaud; D. Lasne; G. A. Blab; Ph Tamarat; L. Cognet; B. Lounis

doi:10.1117/12.621174

Optical detection and spectroscopy of single metal nanoparticles

S. Berciaud^*, D. Lasne, G. A. Blab, Ph Tamarat, L. Cognet, B. Lounis

^*Corresponding author for this work

Université Bordeaux I

Research output: Contribution to journal › Conference article › Academic › peer-review

Abstract

Photothermal Heterodyne Imaging (PHI) is a highly sensitive optical detection method of individual absorptive nano-objects. It can be applied to absorption spectroscopy measurements Surface Plasmon Resonance spectra of individual gold nanoparticules with diameters down to 5nm were recorded. Intrinsic size effects which result in a broadening of the Resonance are unambiguously observed and analyzed within the frame of Mie theory. Preliminary results obtained with silver nanoparticles are also presented.

Original language	English
Article number	59271B
Pages (from-to)	1-13
Number of pages	13
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5927
DOIs	https://doi.org/10.1117/12.621174
Publication status	Published - 2005
Event	Plasmonics: Metallic Nanostructures and Their Optical Properties III - San Diego, CA, United States Duration: 31 Jul 2005 → 3 Aug 2005

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abstract = "Photothermal Heterodyne Imaging (PHI) is a highly sensitive optical detection method of individual absorptive nano-objects. It can be applied to absorption spectroscopy measurements Surface Plasmon Resonance spectra of individual gold nanoparticules with diameters down to 5nm were recorded. Intrinsic size effects which result in a broadening of the Resonance are unambiguously observed and analyzed within the frame of Mie theory. Preliminary results obtained with silver nanoparticles are also presented.",

author = "S. Berciaud and D. Lasne and Blab, {G. A.} and Ph Tamarat and L. Cognet and B. Lounis",

year = "2005",

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T1 - Optical detection and spectroscopy of single metal nanoparticles

AU - Berciaud, S.

AU - Lasne, D.

AU - Blab, G. A.

AU - Tamarat, Ph

AU - Cognet, L.

AU - Lounis, B.

PY - 2005

Y1 - 2005

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AB - Photothermal Heterodyne Imaging (PHI) is a highly sensitive optical detection method of individual absorptive nano-objects. It can be applied to absorption spectroscopy measurements Surface Plasmon Resonance spectra of individual gold nanoparticules with diameters down to 5nm were recorded. Intrinsic size effects which result in a broadening of the Resonance are unambiguously observed and analyzed within the frame of Mie theory. Preliminary results obtained with silver nanoparticles are also presented.

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DO - 10.1117/12.621174

M3 - Conference article

AN - SCOPUS:31844456999

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SP - 1

EP - 13

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

M1 - 59271B

T2 - Plasmonics: Metallic Nanostructures and Their Optical Properties III

Y2 - 31 July 2005 through 3 August 2005

ER -

Optical detection and spectroscopy of single metal nanoparticles

Abstract

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