| 溶胶--凝胶法制作固体手性圆波导及其偏振特性测试 |
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| 引用本文： | 方叶林,陶卫东,颜飞彪,潘雪丰,白贵儒.溶胶--凝胶法制作固体手性圆波导及其偏振特性测试[J].应用激光,2004,24(2):87-88. |
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| 作者姓名： | 方叶林 陶卫东 颜飞彪 潘雪丰 白贵儒 |
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| 作者单位： | 1. 宁波大学理学院
2. 宁波大学光纤通信与网络技术研究所,宁波,315211 |
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| 基金项目： | 国家自然科学基金( 6 0 30 70 0 3)，浙江省自然科学基金( 6 0 2 15 3)，浙江省教育厅科研项目( 2 0 0 10 2 31,2 0 0 2 0 4 2 6,2 0 0 30 4 36 )资助 |
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| 摘 要： | 利用溶胶 -凝胶低温合成非晶态技术 ,以正硅酸乙酯、N ,N -二甲基甲酰胺和乙醇为前驱体 ,将手性分子灰黄霉素均匀的掺入到上述体系的溶胶与凝胶中 ,成功的研制出了固体手性圆波导 ,并对其偏振响应作了测试 ,发现其偏振特性既不同于块状手性材料 ,也不同于固体非手性圆波导
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| 关 键 词： | 溶胶-凝胶 手性圆波导 偏振特性 |
Fabrication of Solid Chiral Circular Waveguide by Sol-gel Method and the Test of Polarization |
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| Fang Yelin ,Tao Weidong ,Yan Feibiao ,Pan Xuefeng ,Bai Guiru.Fabrication of Solid Chiral Circular Waveguide by Sol-gel Method and the Test of Polarization[J].Applied Laser,2004,24(2):87-88. |
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| Authors: | Fang Yelin Tao Weidong Yan Feibiao Pan Xuefeng Bai Guiru |
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| Affiliation: | Fang Yelin 1,Tao Weidong 1,Yan Feibiao 1,Pan Xuefeng 1,Bai Guiru 2 |
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| Abstract: | Using TEOS, (CH3)2NCOH and C 2H 5OH as precursor, the molecule griseofulvin was uniformly synthesized into the gel by sol-gel process. So a solid chiral circular waveguide has been manufactured successfully. An experimental investigation is made on its polarity response. It is found that the polarization state is changed as compared with the bulk chiral medium and the solid circular waveguide . |
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| Keywords: | sol-gel process chiral circular waveguide polarization |
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