English  |  正體中文  |  简体中文  |  Items with full text/Total items : 65318/65318 (100%)
Visitors : 21619811      Online Users : 205
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version


    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/72996


    Title: Chitosan 應用於窄帶濾光片之研究
    Authors: 邱沛儒;CHIU, PEI-JU
    Contributors: 照明與顯示科技研究所
    Keywords: 窄帶濾光片;幾丁聚醣;narrow-band pass filter;chitosan
    Date: 2017-01-04
    Issue Date: 2017-05-05 17:27:24 (UTC+8)
    Publisher: 國立中央大學
    Abstract: 本論文為研究利用生物環保材料chitosan製成窄帶濾光片,首先利用Macleod軟體找出此種材料之n、k值,進而設計在可見光波段之窄帶。實驗中利用磁控濺鍍方法鍍製第一層Ag後,接著在Ag層上塗佈chitosan,利用不同轉速控制chitosan層的厚度,接著再鍍上一層Ag,樣品完成後即進行光譜量測並與原先的設計進行比較與分析。
      由於chitosan有著良好的吸濕性,藉由放置在不同的濕度環境下,量測光譜後觀察其波峰偏移的情形,再利用Macleod軟體推算樣品的折射率變化及厚度變化,最後再計算靈敏度。
    ;In this research, we design and make a narrow-band pass filter by using chitosan, an environment-friendly material as a spacer. Macleod software is used to find out the refractive index and extinction coefficient of the material, and then design narrow-band pass filters in visible light band. First, Ag film was deposited on a substrate by magnetron sputtering. Second, chitosan was spin-coated on the Ag layer. Last, Ag film was deposited on the chitosan layer. The thickness of the chitosan layer was controlled by different rotational speed. After the sample was completed, we compared with the original design and do the analysis.
    Chitosan is hygroscopic, so we placing the sample in different humidity environment and measuring the redshift. And then we calculate the changes of refractive index, thickness and sensitivity of chitosan.
    Appears in Collections:[照明與顯示科技研究所 ] 博碩士論文

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML208View/Open


    All items in NCUIR are protected by copyright, with all rights reserved.

    社群 sharing

    ::: Copyright National Central University. | 國立中央大學圖書館版權所有 | 收藏本站 | 設為首頁 | 最佳瀏覽畫面: 1024*768 | 建站日期:8-24-2009 :::
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback  - 隱私權政策聲明