| 红外光纤双波段法对桥丝温度的测量 |
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| 引用本文： | 张立臣,汪韬,尹飞,杨瑾,胡雅楠. 红外光纤双波段法对桥丝温度的测量[J]. 光电工程, 2011, 0(8): 107-111 |
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| 作者姓名： | 张立臣 汪韬 尹飞 杨瑾 胡雅楠 |
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| 作者单位： | 中国科学院西安光学精密机械研究所瞬态光学与光子技术国家重点实验室;中国科学院研究生院; |
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| 基金项目： | 国家自然科学基金资助(60676039;60707018) |
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| 摘 要： | 针对桥丝辐射温度检测中存在被测目标体积小,红外辐射量小,远距离传输损耗大等难点技术问题,设计了一种双波长光纤温度测量系统.根据电火工品热辐射的原理,得出双波长测温教学模型,采取有效的光学光纤耦合和提高系统信噪比的措施,采用InSb(响应波长范围为0.8 ～3 μm)和HgCdTe(响应波长范围为3～5 μm)双波段探测...
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| 关 键 词： | 红外比色测温 光学耦合 远程测量 红外光纤 |
The Two-wavelength Infrared Fiber Temperature Measuring for Bridgewire |
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| ZHANG Li-chen,WANG Tao,YIN Fei,YANG Jin,HU Ya-nan. The Two-wavelength Infrared Fiber Temperature Measuring for Bridgewire[J]. Opto-Electronic Engineering, 2011, 0(8): 107-111 |
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| Authors: | ZHANG Li-chen WANG Tao YIN Fei YANG Jin HU Ya-nan |
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| Affiliation: | ZHANG Li-chen1,2,WANG Tao1,YIN Fei1,YANG Jin1,HU Ya-nan1,2 (1.State Key Laboratory of Transient Optics and Technology,Xi'an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences,Xi'an 710119,China,2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | The temperature testing of bridge wire radiation has many difficult technical problems,for instance,the small size of detected target,the small volume of infrared radiation,the large signal loss in distant transportation,etc.A two-wavelength fiber optic temperature measuring system was developed.The principle of the thermal radiation about the Electric initiating Explosive Device (EED) is analyzed and two-wavelength mathematics model is derived.Effective optical fiber coupling combined with methods for deve... |
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| Keywords: | infrared colorimetry optical coupling remote measurement infrared optical fiber |
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