The phase distribution of Near-field optical enhancement in a metal nanoparticle

Hsing Ying Lin; Chih Han Chang; Chen Han Huang; Hsiang Chen Chui

doi:10.1117/12.809211

The phase distribution of Near-field optical enhancement in a metal nanoparticle

Hsing Ying Lin, Chih Han Chang, Chen Han Huang, Hsiang Chen Chui

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

Abstract

Interference patterns between photon excitation and plasmon mediated re-radiation are revealed on a metal nanoparticle basis. The plasmon-photon interaction is directly observed in the vicinity of silver nanoparticles through a near-field scanning optical microscope (NSOM). Isolated silver nanoparticles with different sizes on the pure quartz substrate are simultaneously fabricated through a high temperature annealing technique. Our results manifest that the correlation of phase-response and size-dependent optical enhancement can be further applied to control the spatial distribution of localized surface plasmon modes by means of framed nanostructures.

Original language	English
Article number	722412
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	7224
DOIs	https://doi.org/10.1117/12.809211
Publication status	Published - 2009 May 25
Event	Quantum Dots, Particles, and Nanoclusters VI - San Jose, CA, United States Duration: 2009 Jan 25 → 2009 Jan 28

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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10.1117/12.809211

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abstract = "Interference patterns between photon excitation and plasmon mediated re-radiation are revealed on a metal nanoparticle basis. The plasmon-photon interaction is directly observed in the vicinity of silver nanoparticles through a near-field scanning optical microscope (NSOM). Isolated silver nanoparticles with different sizes on the pure quartz substrate are simultaneously fabricated through a high temperature annealing technique. Our results manifest that the correlation of phase-response and size-dependent optical enhancement can be further applied to control the spatial distribution of localized surface plasmon modes by means of framed nanostructures.",

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AU - Lin, Hsing Ying

AU - Chang, Chih Han

AU - Huang, Chen Han

AU - Chui, Hsiang Chen

PY - 2009/5/25

Y1 - 2009/5/25

N2 - Interference patterns between photon excitation and plasmon mediated re-radiation are revealed on a metal nanoparticle basis. The plasmon-photon interaction is directly observed in the vicinity of silver nanoparticles through a near-field scanning optical microscope (NSOM). Isolated silver nanoparticles with different sizes on the pure quartz substrate are simultaneously fabricated through a high temperature annealing technique. Our results manifest that the correlation of phase-response and size-dependent optical enhancement can be further applied to control the spatial distribution of localized surface plasmon modes by means of framed nanostructures.

AB - Interference patterns between photon excitation and plasmon mediated re-radiation are revealed on a metal nanoparticle basis. The plasmon-photon interaction is directly observed in the vicinity of silver nanoparticles through a near-field scanning optical microscope (NSOM). Isolated silver nanoparticles with different sizes on the pure quartz substrate are simultaneously fabricated through a high temperature annealing technique. Our results manifest that the correlation of phase-response and size-dependent optical enhancement can be further applied to control the spatial distribution of localized surface plasmon modes by means of framed nanostructures.

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T2 - Quantum Dots, Particles, and Nanoclusters VI

Y2 - 25 January 2009 through 28 January 2009

ER -

The phase distribution of Near-field optical enhancement in a metal nanoparticle

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