| 微功耗光功率计的研制与线性处理 |
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| 引用本文： | 李长俊,江明珠,徐庆富.微功耗光功率计的研制与线性处理[J].光通信技术,2009,33(9). |
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| 作者姓名： | 李长俊 江明珠 徐庆富 |
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| 作者单位： | 桂林电子科技大学信息科技学院,广西,桂林,541004 |
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| 摘 要： | 手持光功率计作为光纤通信测试仪表中最为普及和用量最大的测试仪表,在光纤施工被广泛使用.由于经常在户外使用,所以要求仪表具有功耗低、测量精确、便于携带等特点.目前,国内同类仪表与国外相比,存在相当大的差距.微功耗手持光功率计采用低功耗器件进行设计,并对软件进行适当的算法处理.实测数据分析表明:该光功率计整机功耗小于30mW,不确定度为0.1dBm,达到国外仪表同等技术指标.可满足高校实验室的教学和光通信施工部门的施工检测与维护需求,具有广阔的市场前景.
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| 关 键 词： | 低功耗 光功率计 线性度 |
Development and linear processing of low-power optical power meter |
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| LI Chang-jun,JIANG Ming-zhu,XU Qing-fu.Development and linear processing of low-power optical power meter[J].Optical Communication Technology,2009,33(9). |
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| Authors: | LI Chang-jun JIANG Ming-zhu XU Qing-fu |
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| Affiliation: | LI Chang-jun,JIANG Ming-zhu,XU Qing-fu(Information and Technology College Guilin University of Electronic Technology,Guilin Guangxi 541004,China) |
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| Abstract: | Being one of the most universal optical communication testing instruments,handheld optical power meter is widely used in fiber-optic construction projects.Due to frequent outdoor use,it must have excellent characteristics,such as low power,precise measurement,easy to carry,etc.At present,the domestic instru-ment lags far behind its equivalents abroad.The low-power handheld optical power meter adopts low-power chip and applicable algorithm in the software construction.The measured data indicates that the opt... |
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| Keywords: | MSP430 |
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