| 微光像增强器荧光屏测试系统的研究 |
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| 引用本文： | 邱亚峰,常本康,富容国,张俊举,孙恋君,高有堂.微光像增强器荧光屏测试系统的研究[J].光学技术,2008,34(3). |
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| 作者姓名： | 邱亚峰 常本康 富容国 张俊举 孙恋君 高有堂 |
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| 摘 要： | 为了评价微光像增强器在封装前各组成部分的性能,设计并研制了微光像增强器荧光屏测试系统。阐明测试系统的构成以及设计的关键技术,采用数学建模的方法确定热电子发射源的形状。研究了亮度均匀性校正,给出荧光屏发光均匀性、亮度、发光效率和余辉的测试方法。该仪器可以广泛应用到各种型号的荧光屏的研究和生产领域。
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| 关 键 词： | 测试系统 数学模型 亮度均匀性校正法 |
Research on testing system of fluorescence screen for low light image intensifier |
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| QIU Ya-feng,CHANG Ben-kang,FU Rong-guo,ZHANG Jun-ju,SUN Lian-jun,GAO You-tang.Research on testing system of fluorescence screen for low light image intensifier[J].Optical Technique,2008,34(3). |
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| Authors: | QIU Ya-feng CHANG Ben-kang FU Rong-guo ZHANG Jun-ju SUN Lian-jun GAO You-tang |
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| Abstract: | To evaluate the quality of each component of an image intensifier,a testing system for low light image intensifier fluorescence screen is designed and developed.The construction of the testing system and the key technology of design are extensively explained.The shape of thermion emitting source is identified by the method of math model.The brightness uniformity is studied.Methods of testing the luminous uniformity,brightness,luminous efficiency and afterglow of the fluorescence screen are given.This testing instrument can be widely used in research and production fields of various models of fluorescence screen. |
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| Keywords: | testing system math model brightness uniformity correction method |
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