| 温度对光子晶体滤波特性影响的研究 |
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| 引用本文： | 张素蓉,钱祥忠,王学雷,黄芬. 温度对光子晶体滤波特性影响的研究[J]. 温州大学学报(自然科学版), 2005, 26(5): 31-35 |
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| 作者姓名： | 张素蓉 钱祥忠 王学雷 黄芬 |
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| 作者单位： | 温州师范学院物理与电子信息学院,浙江,温州,325027 |
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| 基金项目： | 浙江省自然科学基金资助(NO.Y104457) |
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| 摘 要： | 在液晶缺陷的光子晶体电调谐滤波器中,温度变化对滤波特性产生影响.用传输矩阵法给出了光子晶体的透过率公式,就温度对透射谱的影响进行了数值计算.结果表明,温度改变时,光子晶体的透射峰高度、透射峰的位置以及带宽都随之变化.通过镀上电阻对温度敏感的薄膜,可消除温度对滤波特性的影响.
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| 关 键 词： | 光子晶体 滤波特性 温度 液晶 |
| 文章编号： | 1006-0375（2005）05-0031-05 |
| 收稿时间： | 2005-05-19 |
| 修稿时间： | 2005-05-19 |
The Influence of Temperature Variation on Filtering Characteristics of Photonic Crystals |
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| ZHANG Su-rong,QIAN Xiang-zhong,WANG Xue-lei,HUANG Fen. The Influence of Temperature Variation on Filtering Characteristics of Photonic Crystals[J]. Journal of Wenzhou University Natural Science, 2005, 26(5): 31-35 |
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| Authors: | ZHANG Su-rong QIAN Xiang-zhong WANG Xue-lei HUANG Fen |
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| Affiliation: | School of Physics and Electron Information, Wenzhou Normal College, Wenzhou , Zhejiang , 325027 |
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| Abstract: | When temperature varies,filtering characteristics of photonic crystals will be influenced in the tunable filter with liquid crystal defect films.The spectrum transmission was obtained by using the transfer matrix method.The effect of temperature on filter transmission spectrum was numerical calculated.The results show that when temperature varies,the transmission rate,transmission peak wavelength and band will change accordingly.The effect of temperature on filter may be eliminated by plating the film which the resistance sensitive to temperature. |
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| Keywords: | photonic crystals filter temperature liquid crystals |
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