【作者】 张福军； 任诠； 张健； 孙香冰； 王彦玲； 杨旭东； 高怡； 杨洪亮； 张光辉； Yuk Tak Chow； 许东；

【Author】 Fujun Zhang1, Quan Ren1,Jian Zhang2 , Yanling Wang,Xiangbin Sun1, Xudong Yang1, Yi Gao1, Hongliang Yang1,Yuk Tak Chow3 ,Dong Xu2 1 School of Information Science and Engineering, Shandong University, Jinan 250100, China 2 State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China 3The Optoelectronics Research Centre, City University of Hong Kong, Kowloon, Hong Kong

【机构】 山东大学信息科学与工程学院； 山东大学晶体材料研究所国家重点实验室； 香港城市大学光电研究中心；

【摘要】 合成了一种新型有机金属配合物:[C16H33(CH3)3N]Ni(dmit)2(简称为CTNI),通过旋涂法制备了不同质量比的复合聚合物CTNI/PMMA薄膜,分析和讨论了多种测量聚合物薄膜光传输损耗的方法,并用视频摄像技术测量了其光传输损耗。视频摄像技术具有测量装置简单、准确、实时、非接触等优点,测量结果表明,对8%wt掺杂浓度的CTNI/PMMA聚合物复合薄膜的光传输损耗为3.001dB/cm,随着CTNI在复合聚合物薄膜中浓度的增加,薄膜的光传输损耗线性增长。更多还原

【Abstract】 a novel dmit2- salt: (Hexadecyltrimethylammonium)- bis(4,5-dithiolato-1,3-dithiole-2-thione)copper, abbreviated as HTCu, is synthesized .The composite polymer films HTCU/PMMA are prepared by spin-coating method and the propagation losses of the composite polymer HTCU/PMMA films are measured by photographic technique which is simple both in construction and during the measurement. Such a configuration enables us to determine the propagation losses without considering the coupling efficiency into and out of the guide and of the laser fluctuation and it is a real-time, non-contact, accurate method. The propagation losses of HTCU/PMMA composite polymer films with five different guest concentrations are measured, and the results are consistent with the theoretical analysis. At last the method and results are discussed.更多还原