Study of the Transfer Function of the Lens

• Main Authors: Jia-Ｗei Shen, 沈家緯
• Other Authors: Cheng-Ｍu Tsai
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/33793421801671381858

碩士 === 崑山科技大學 === 電腦與通訊研究所 === 102 === Optical simulation software currently selling in the market, such as BEAM FOUR, OPTICA, ZEMAX, OSLO, or CODE V [1] .Although very complete, but the price is very expensive, so this study is to in C + + and MATLAB program to write a kind of lens analysis software.The system is mainly to do ray tracing and real ray tracing, obtaining five visual field angle, and every angle from each ten thousand points for analysis.Statistics for each angle position of a million points through the lens of the distribution group, and then through the modulation transfer function do take the absolute value of the Fourier transform. In this study, the field of view 0 °, 5.71 °, 11.31 °, 16.7 ° and 21.80 ° angle to do a five basis, do a test simulation software based on the analysis and research of the lens, consistent with the program and confirm the results of simulation software.