English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 52047/87178 (60%)
造訪人次 : 8692372      線上人數 : 148
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/102817

    題名: Ultra-long photonic nanojet formed by dielectric cubes
    作者: Liu, Cheng-Yang;Chang, Li-Jen
    貢獻者: 淡江大學機械與機電工程學系
    關鍵詞: Photonic nanojet;dielectric cube;subwavelength
    日期: 2015-04
    上傳時間: 2015-05-05 16:25:12 (UTC+8)
    出版者: Czech: SPIE
    摘要: The capability of generating photonic nanojets using dielectric cubes working in the visible light region is introduced and investigated numerically. The simulation of electric intensity distributions for a dielectric cube is performed using the finite-difference time-domain method. The focusing characteristic of the photonic nanojets is evaluated in terms of both focal length and transversal full width at half maximum along both transversal directions. Moreover, the ultra-long photonic nanojet is studied by theoretical calculations for a dielectric cube. By changing the dimension of the dielectric cube, it has been demonstrated that the focus point is moved from inside to outside the cube with a high intensity nanojet. The super resolution imaging of the dielectric cube can be expected from the focal length and the maximum intensity. The photonic nanojet enhancement and super resolution technique could be functional for the imaging of nano-scale targets on substrates and films.
    關聯: Proc. of SPIE 9516, 951610(5pages)
    顯示於類別:[機械與機電工程學系暨研究所] 會議論文


    檔案 描述 大小格式瀏覽次數
    951610.pdfpaper688KbAdobe PDF277檢視/開啟



    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回饋