| 石英晶体右旋光与左旋光折射率差的温度特性 |
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| 引用本文： | 苏富芳,吴福全.石英晶体右旋光与左旋光折射率差的温度特性[J].光学技术,2005,31(4):540-541. |
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| 作者姓名： | 苏富芳 吴福全 |
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| 作者单位： | 曲阜师范大学,激光研究所,山东,曲阜,273165;曲阜师范大学,激光研究所,山东,曲阜,273165 |
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| 摘 要： | 利用Jones矩阵,从理论上分析了石英晶体的旋光特性。在-10～60℃的温度范围内,实验测试了石英晶体的旋光角随温度的变化关系,并得出了石英晶体右旋圆偏振光与左旋圆偏振光折射率差随温度的变化关系。结果表明,对单色光来说,石英晶体右旋光与左旋光折射率差随温度的升高而增加,也就是说,石英晶体的旋光率随温度变化的这一特性是由晶体的右旋圆偏振光与左旋圆偏振光的折射率差随温度的变化引起的。
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| 关 键 词： | Jones矩阵 旋光性 左旋圆偏振光 右旋圆偏振光 |
| 文章编号： | 1002-1582(2005)04-0540-02 |
| 修稿时间： | 2004年7月19日 |
Temperature property on the refractive index difference of left rotation and right rotation light of quartz crystal |
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| SU Fu-fang,WU Fu-quan.Temperature property on the refractive index difference of left rotation and right rotation light of quartz crystal[J].Optical Technique,2005,31(4):540-541. |
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| Authors: | SU Fu-fang WU Fu-quan |
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| Abstract: | Using Jones matrix, the property of rotation of quartz was analyzed by theory. The rotatory power of quartz was given from -10℃ to 60℃ by testing. The relation of difference of right rotation and left rotation circularly polarized light of quartz as the temperature shift was calculated. The result indicates: the difference of refractive index of right rotation circularly polarized light and left rotation circularly polarized light increases as the temperature lifting for homogeneous.That to say, the alteration of the difference of refractive index of right rotation circularly polarized light and left rotation circularly polarized light with temperature causes the alteration rotary power of quartz crystals with temperature. |
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| Keywords: | Jones matrix optical rotation left rotation circularly polarized light right rotation circularly polarized light |
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