| 新型光电信号转换特性实验仪的研制 |
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| 引用本文： | 徐蓓蓓,宦强.新型光电信号转换特性实验仪的研制[J].物理实验,2010,30(1). |
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| 作者姓名： | 徐蓓蓓 宦强 |
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| 作者单位： | 华东师范大学,物理系,上海,200241 |
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| 基金项目： | 华东师范大学创新实验研制基金 |
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| 摘 要： | 针对光电信号转换特性的测量实验仪存在的不足,对仪器的螺杆传动结构、暗箱结构、读数结构及更换器件部分做了创新性设计.该仪器能在正常的环境光照条件下做实验,较准确地读出光电转换器件间的变化距离(精度可达到0.01 mm),更能方便地更换研究的器件.
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| 关 键 词： | 光电信号转换 螺杆传动 光照特性 |
Development of experiment apparatus for the measurement of photoelectricity transformation characteristics |
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| XU Bei-bei,HUAN Qiang.Development of experiment apparatus for the measurement of photoelectricity transformation characteristics[J].Physics Experimentation,2010,30(1). |
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| Authors: | XU Bei-bei HUAN Qiang |
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| Institution: | XU Bei-bei,HUAN Qiang(Department of Physics,East China Normal University,Shanghai 200241,China) |
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| Abstract: | To overcome the shortcomings of conventional experiment apparatus of measuring photoelectricity transformation characteristics,this paper focuses on the design and making of a new experimental apparatus.The structure and usage methods of the apparatus are expounded.The new apparatus has three features: easy replacement of different devices,convenient and precise measurement of the distance between light-emitting device and receiving device,operation in normal indoor light. |
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| Keywords: | photoelectricity transformation screw driver photoelectric characteristics |
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