| 旋转二次曲面成像在物理教学中的应用研究 |
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| 引用本文： | 傅景礼,郑世旺,谢凤萍.旋转二次曲面成像在物理教学中的应用研究[J].商丘师范学院学报,2003,19(5):124-129. |
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| 作者姓名： | 傅景礼 郑世旺 谢凤萍 |
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| 作者单位： | 商丘师范学院,物理系,河南,商丘,476000 |
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| 基金项目： | 商丘师范学院教学改革项目(200016) |
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| 摘 要： | 选择焦点和焦点参数为基本量，将几何光学中只研究球面成像，扩展到旋转二次曲面成像、研究了旋转二次曲面及其透镜的成像规律和成像质量等问题，展现了研制各种旋转二次曲面透镜的必要性，为光学仪器的改进和更新换代奠定了理论基础、将旋转二次曲面的成像理论引入了几何光学教学和新的几何光学教材中。从只研究球面成像扩展到整个旋转二次曲面，从而扩大了学生的知识面，培养了学生的科研能力和创造思维能力。
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| 关 键 词： | 物理教学 几何光学教学 旋转二次曲面成像 成像规律 成像质量 焦点 焦点参数 |
| 文章编号： | 1008-2662(2003)05-0124-06 |
| 修稿时间： | 2002年7月4日 |
Applied study of image--forming lens on rotional quadric surface in phsical teaching |
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| FU Jing-li,ZHENG Shi-wang,XIE Feng-ping.Applied study of image--forming lens on rotional quadric surface in phsical teaching[J].Journal of Shangqiu Teachers College,2003,19(5):124-129. |
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| Authors: | FU Jing-li ZHENG Shi-wang XIE Feng-ping |
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| Abstract: | In the gtometric optics, From only study the spherical mirror image - forming expand to rational quan-dric surface mirror image- forming, when selecting focus and focal parameter as foundamental quantaty.The image - forming law of including paraboloidal mirror, ellipsoidal mirror, hyperboloidal mirror, spherical mirror and plane mirror are studied; and rotional quadric surface Lens; and oplical systems of rotional quadric surface are studied. That obtaining seriate image - forming formulads and image - forming conclusion have both simple form and generality;and the geometric oplical theory become in good condition by above works. The image- forming theory rotional quadric surface will become impartment matter of geometric optical teaching. When the image -forming mass of rotional quadric surface lens are discussed, we obtain as follows; revealing making rotional quadric surface Lens is needful, making preparation for improvement of optical instuments;opening broad applied foreground. we may induct image- forming theory of rotional quadric surface to in optical teaching of both teacher's college and common university, from only studying spherial mirror image expanding to rotional qudric surface mirror image in the having no over time case, and augmenting knowleage of student, and efficiently cultivating the both science researching and creating. |
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| Keywords: | rotional quadric surface len focus focal parameter image-forming |
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