| 尿烷取代聚二炔PDA薄膜制备及其光开关特性的研究 |
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| 引用本文： | 徐洪耀,宋瑛林.尿烷取代聚二炔PDA薄膜制备及其光开关特性的研究[J].高技术通讯,1996,6(2):46-49. |
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| 作者姓名： | 徐洪耀 宋瑛林 |
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| 作者单位： | [1]北京理工大学化工与材料学院 [2]哈尔滨工业大学应用物理系 |
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| 摘 要： | 采用旋涂法ＰＭＭＡ微掺杂克服了膜层中的微晶现象，制备了质量较高的尿烷取代聚二乙炔薄膜，膜厚１．２μｍ，采用８ｎｓ脉冲激光测试了其全光开关特性，开关时间分别为１０ｎｓ和３６ｎｓ。
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| 关 键 词： | 非线性光学器件 光开关 尿烷取代聚二炔 PDA薄膜 |
Fabrication of the Film of Polydiacetylene Substituted by Urethylane and its Optical Switching Property |
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| Xu Hongyao, Guang Shanyi, Yu Congxuan.Fabrication of the Film of Polydiacetylene Substituted by Urethylane and its Optical Switching Property[J].High Technology Letters,1996,6(2):46-49. |
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| Authors: | Xu Hongyao Guang Shanyi Yu Congxuan |
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| Abstract: | High optical quality film of polydiacetylene substituted by urethylane was fabricated with PMMA doping and by spin-coating method and its optical switching property was measured. The switch-on time and switch off time of the optical switch are 10ns and 36ns, respectively. |
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| Keywords: | Organic nonlinear optics Optical switching Polydiacetylene |
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