| 液体浓度光波导测量方法研究 |
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| 引用本文： | 周佐平,林为.液体浓度光波导测量方法研究[J].红外与毫米波学报,1993,12(6):452-458. |
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| 作者姓名： | 周佐平 林为 |
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| 作者单位： | 华南理工大学应用物理系，华南理工大学应用物理系 广东 广州 510641，广东 广州 510641 |
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| 摘 要： | 对测量液体浓度用的各种不同形状的大直径玻璃光波导进行了研究，理论计算了其测量灵敏度与弯曲半径的关系，并建立了近红外的测试系统，对各种弯曲的光波导进行了测量，得到与理论分析相近的结果。
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| 关 键 词： | 光波导 液体浓度 测量方法 测量灵敏度 弯曲半径 光纤浓度计 |
STUDY OF THE METHOD FOR MEASURING LIQUID DENSITY BY OPTICAL WAVEGUIDE |
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| ZHOU ZUOPING,LIN WEI.STUDY OF THE METHOD FOR MEASURING LIQUID DENSITY BY OPTICAL WAVEGUIDE[J].Journal of Infrared and Millimeter Waves,1993,12(6):452-458. |
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| Authors: | ZHOU ZUOPING LIN WEI |
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| Abstract: | The investigation of optical glass waveguides for liquid density measurement with large diameters in various shapes is reported. The dependence of sensitivity on the bending radius was calculated. The measurement system in the near infrared waveband was set up. Various bending waveguides were measured, and the results of measurement are nearly in agreement with the theoretical analysis. |
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| Keywords: | optical waveguide density measurement |
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