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| 单体卟啉和二聚体卟啉的合成及其三阶光学非线性的研究 | |
| 引用本文： | 郑文琦,单凝,裴松皓,彭慰先,王杏乔.单体卟啉和二聚体卟啉的合成及其三阶光学非线性的研究[J].有机化学,2008,28(3):535-537. |
| 作者姓名： | 郑文琦 单凝 裴松皓 彭慰先 王杏乔 |
| 作者单位： | 1. 吉林大学化学学院,长春130021;吉林建筑工程学院基础科学部,长春130021 2. 吉林大学化学学院,长春,130021 3. 吉林大学物理学院,长春,130021 |
| 摘 要： | 合成了几种卟啉单体和卟啉二聚体, 并测定了它们的三阶光学非线性的吸收系数(β)、折射率(n2)以及极化率(χ(3)), 对比研究了卟啉周边取代基及桥连基团的不同对三阶光学非线性的影响. 实验结果表明非线性极化率随卟啉大环电子云密度的增加而增大. |
| 关 键 词： | 单体卟啉 二聚体卟啉 三阶光学非线性 |
| 收稿时间： | 2007-03-17 |
| 修稿时间： | 2007-08-08 |
Synthesis of Porphyrin Monomers and Porphyrin Dimers andStudy on Their Third-Order Optical Nonlinearities |
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| ZHEN Wen-Qi,SHAN Ning,PEI Song-Hao,PENG Wei-Xian,WANG Xing-Qiao.Synthesis of Porphyrin Monomers and Porphyrin Dimers andStudy on Their Third-Order Optical Nonlinearities[J].Chinese Journal of Organic Chemistry,2008,28(3):535-537. | |
| Authors: | ZHEN Wen-Qi SHAN Ning PEI Song-Hao PENG Wei-Xian WANG Xing-Qiao |
| Institution: | ( College of Chemistry, Jilin University, Changchun 130021)( College of Physics, Jilin University, Changchun 130021)( Basic Science Department, Jilin Architectural and Civil Engineering Institute, Changchun 130021) |
| Abstract: | Several porphyrin monomers and porphyrin dimers were synthesized and their third-order optical nonlinearities were determined. Different peripheries of the porphyrin macrocycle and bridging groups had influence on third-order optical nonlinearities. Experimental results confirmed that the nonlinearities polarization rates increased along with the enhancement of electron density of porphyrin macrocycle. |
| Keywords: | porphyrin monomer porphyrin dimer third-order optical nonlinearity |
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