| 旋转二次曲面折射成像的精确公式及应用 |
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| 引用本文： | 郑世旺.旋转二次曲面折射成像的精确公式及应用[J].江西科学,2000,18(3):176-179. |
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| 作者姓名： | 郑世旺 |
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| 作者单位： | 商丘教育学院,物理系,河南,商丘,476000 |
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| 基金项目： | 商丘市科委科技攻关项目!(编号 :991 0 71 5) |
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| 摘 要： | 当今光学仪器中，大都使用球面透镜，而这种透镜形成较大像差，非球面透镜能够克服球面透镜的缺点，具有很高的实用价值，故对放转二次曲面及其透镜成像质量的研究将有重要意义，本文以折射定律为基础，导出了非近轴光线在旋转二次曲面上折射成像的精确公式，并给出了应用实例。
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| 关 键 词： | 旋转二次曲面 成像质量 焦点参数 折射 |
| 修稿时间： | 2000-05-25 |
Accurate Formula and Application of Being Refracted and Forming Images on Rotational Conicoid |
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| ZHENG Shi-wang.Accurate Formula and Application of Being Refracted and Forming Images on Rotational Conicoid[J].Jiangxi Science,2000,18(3):176-179. |
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| Authors: | ZHENG Shi-wang |
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| Abstract: | Among the optical equipments,spherical surface lens has been used widely today.But this kind of lens forms big aberration easily.Non spherical surface lens can get rid of the spherical surface lens' shortcoming and will be highly valuable,so the study of image quality of rotational conicoid and its lens is meaningful.This paper has deduced the accurate formula of far off axle light rays being refracted and forming image on rotational conicoid based on the law of refraction and give the example of application. |
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| Keywords: | Rotational conicoid Far off axle light rays Spherical aberration Quality of formation of image Focus parameter |
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