| 基于ZEMAX二组运动变焦系统凸轮曲线优化 |
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| 引用本文： | 林明发,余晓芬.基于ZEMAX二组运动变焦系统凸轮曲线优化[J].光电工程,2009,36(4). |
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| 作者姓名： | 林明发 余晓芬 |
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| 作者单位： | 合肥工业大学,仪器科学与光电工程学院,合肥,230009 |
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| 基金项目： | 国家自然科学基金，安徽省高等学校现代测试与制造质量省级重点实验室资助项目 |
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| 摘 要： | 凸轮曲线优化是机械补偿变焦距光学系统后期设计的一个重要环节.只有沿着准确的凸轮曲线控制变焦距系统的活动组份,才能保证有稳定良好的像质.本丈提出一种基于ZEMAX的凸轮曲线优化设计新方法.该方法利用ZEMAX宏语言编写变焦距系统凸轮曲线设计程序,得到变倍组和补偿组之间准确的相对位移关系.同时,该程序能够计算出随着光学系统焦距变化的像斑尺寸连续变化曲线,实现在设计凸轮曲线的同时,随着焦距的连续变化,实时了解光学系统综合像质走向.此举对凸轮曲线的合理性提供了至关重要的佐证.
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| 关 键 词： | 变焦距系统 凸轮曲线优化设计 变焦显微镜 |
Optimum Design of the Cam Curve of Two-variable-unit Zoom System Based on ZEMAX |
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| LIN Ming-fa,YU Xiao-fen.Optimum Design of the Cam Curve of Two-variable-unit Zoom System Based on ZEMAX[J].Opto-Electronic Engineering,2009,36(4). |
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| Authors: | LIN Ming-fa YU Xiao-fen |
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| Affiliation: | LIN Ming-fa,YU Xiao-fen(School of Instrument Science and Opto-electronic Engineering,Hefei University of Technology,Hefei 230009,China) |
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| Abstract: | One of the most important stages in the later period of zoom system design is to optimize the cam curve.We can not guarantee the final image surface stable unless the variable parts of the zoom system move along the accurate cam curve.A new method based on ZEMAX is presented in this article.By utilizing ZEMAX Programming Language(ZPL) to create a program,we can obtain the accurate relationship of displacements between the zooming group and the compensating group.Meanwhile,the program can figure out the cont... |
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| Keywords: | ZEMAX ZPL |
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