| 复合抛物面型集光器的设计 |
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| 引用本文： | 虞秀琴,朱亚军.复合抛物面型集光器的设计[J].上海交通大学学报,1998,32(3):82-86. |
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| 作者姓名： | 虞秀琴 朱亚军 |
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| 作者单位： | 上海交通大学应用物理系 |
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| 基金项目： | 中国船舶工业总公司船舶系统工程部资助项目 |
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| 摘 要： | 在非成像光学原理的基础上，分析了复合抛物面型集光器的设计原理．采用数值计算，研究了该集光器的集光性能以及它与多模光纤的耦合．为提高耦合效率，提出了截底法和截顶法．复合抛物面型集光器已用在太阳能装置中，它也能在激光水下通信中得到应用．
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| 关 键 词： | 非成像光学 集光器 集光率 耦合效率 |
Design of a Compound Parabolic Concentrator |
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| Yu Xiuqin,Zhu Yajun,Li Qu.Design of a Compound Parabolic Concentrator[J].Journal of Shanghai Jiaotong University,1998,32(3):82-86. |
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| Authors: | Yu Xiuqin Zhu Yajun Li Qu |
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| Abstract: | On the basis of principles of nonimaging optics, design principles of a compound parabolic concentrator are discussed. With numerical calculation, the performances and the coupling of concentrator to optical fibers are also considered. In order to improve coupling efficiency, the bottom truncated and top truncated are put forward. The concentrator is adopted in solar energy systems, and it also may find applications in undersea laser communications. |
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| Keywords: | nonimaging optics concentrator concentration ratio coupling efficiency |
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