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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/7041


    Title: 雙片鏡組最佳之設計;Best Doublet Design
    Authors: 朱建勳;Chien-Hsun Chu
    Contributors: 光電科學研究所
    Keywords: 縱向色差;球面像差;彗星像差;部分色散;axis chromatic aberration;partial dispersion;spherical aberration;coma
    Date: 2008-07-01
    Issue Date: 2009-09-22 10:35:39 (UTC+8)
    Publisher: 國立中央大學圖書館
    Abstract: 本篇論文研究如何挑選出良好的雙片玻璃組合以校正縱向色差、球面像差及彗星像差之設計。利用Matlab程式編寫二次色散公式排序縱向色差很小的雙片玻璃組合,而在此玻璃組合中找出雙片鏡片V-number差值越大,折光率越小之鏡組,可有效降低球面像差與彗星像差,得出雙片鏡組最佳值設計。The essay aims to design a program by using software Matlab helping pick up doublet design in good quality, which can improve axis chromatic aberration、thrid order spherical aberration and thrid order coma. With using the program, a secondary spectrum is wirtten to sort axis chromatic aberration from high to low of glass combinations, and to find the two glasses whose V-number vale is high. The higher the V-number difference value is, the lower the power is, which helps reduce thrid order spherical aberration, thrid order coma and means the doublet in greatest value.
    Appears in Collections:[光電科學研究所] 博碩士論文

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