| 气敏薄膜的光学机理研究 |
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| 引用本文： | 周佐平,周佐衡.气敏薄膜的光学机理研究[J].光电子．激光,1998,9(2):102-104. |
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| 作者姓名： | 周佐平 周佐衡 |
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| 作者单位： | 华南理工大学物理系 |
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| 基金项目： | 国家自然科学基金,广东省自然科学基金 |
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| 摘 要： | 本文根据光传输理论导出介导消光系数，折射率与介质电磁参数，光波频率，电偶极子浓度及迁移率等的关系，分析了光激发与增加气敏介质的氧吸附的规律，结合实验说明气敏薄膜的光学变化机制。
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| 关 键 词： | 光透过率 光学方法 气敏薄膜 敏感器件 |
Investigation of Optical Mechanism of Sensitive Film |
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| Zhou,Zuoping,Zhou,Zuoheng,Fan,Shiliang,Guan,Weiwen,Zhou,Yufang.Investigation of Optical Mechanism of Sensitive Film[J].Journal of Optoelectronics·laser,1998,9(2):102-104. |
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| Authors: | Zhou Zuoping Zhou Zuoheng Fan Shiliang Guan Weiwen Zhou Yufang |
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| Abstract: | Based on the theory of optical transfer,the relationship of extinction coefficient and refractive index of medium with electromagnetic parameter,optical frequency,consistence of electric dipole,mobility,etc.is derived in this paper,and an analysis of the law for optical excitation and increase of oxygenous adherence of gas sensitive medium is given,and an optical change mechanism of sensitive film is explained. |
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| Keywords: | sensitivity Optical transmissivity Optical method |
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