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

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

研究成果: Conference article同行評審


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.

期刊Proceedings of SPIE - The International Society for Optical Engineering
出版狀態Published - 2009 5月 25
事件Quantum Dots, Particles, and Nanoclusters VI - San Jose, CA, United States
持續時間: 2009 1月 252009 1月 28

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 凝聚態物理學
  • 電腦科學應用
  • 應用數學
  • 電氣與電子工程


深入研究「The phase distribution of Near-field optical enhancement in a metal nanoparticle」主題。共同形成了獨特的指紋。