Three-dimensional light manipulation by plasmonic nanostructure

Chia Ming Chang*, Hung Kuei Tsai, Ming Lun Tseng, Bo Han Chen, Cheng Hung Chu, Hsin Wei Huang, Ding Wei Huang, Chien Jang Wu, Din Ping Tsai

*此作品的通信作者

研究成果: 書貢獻/報告類型會議論文篇章

摘要

Nanobump structures are fabricated on the gold thin film by femtosecond laser direct writing (fs-LDW) technique. The height and diameter of the gold nanobump are about 30nm, and 400 nm, respectively. The scattering light of surface plasmon wave radiated from a nanobump is observed using a total internal reflection microscopy. A quarter-circle structure composed of nanobumps is designed and produced to manipulate scattering light into specific pattern: The focusing and diverging of the quarter circular structure in three dimensional space are demonstrated. The polarization properties of focusing spot are also examined.

原文英語
主出版物標題Plasmonics
主出版物子標題Metallic Nanostructures and Their Optical Properties X
DOIs
出版狀態已發佈 - 2012
事件Plasmonics: Metallic Nanostructures and Their Optical Properties X - San Diego, CA, 美国
持續時間: 2012 8月 122012 8月 16

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
8457
ISSN(列印)0277-786X

會議

會議Plasmonics: Metallic Nanostructures and Their Optical Properties X
國家/地區美国
城市San Diego, CA
期間2012/08/122012/08/16

ASJC Scopus subject areas

  • 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

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