雙片鏡組最佳之設計;Best Doublet Design

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:	[Graduate Institute of Optics and Photonics] Electronic Thesis & Dissertation

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