| 三聚氰胺甲醛树脂的光学性质 |
| |
| 引用本文： | 刘海波,侯占佳,刘丽英,徐志凌,徐雷,王文澄,李富铭,叶明新.三聚氰胺甲醛树脂的光学性质[J].物理化学学报,2000,16(6):563-567. |
| |
| 作者姓名： | 刘海波 侯占佳 刘丽英 徐志凌 徐雷 王文澄 李富铭 叶明新 |
| |
| 作者单位： | State Key Joint Laboratory for Materials Modification by Laser,Ion and Electron beams,Department of Physics,Department of Material Science,Fudan University,Shanghai 200433;Department of Material Science,Fudan University,Shanghai 200433 |
| |
| 基金项目： | 国家自然科学基金 !(69708005，69808001)，上海市“曙光计划”资助!(97SG02)项目 |
| |
| 摘 要： | 现代信息技术的发展和要求，使得光信息传输、光电子、全光子器件成为信息技术研究领域的热点．而光学传输损耗低，非线性系数大和响应速度快的新型光学材料和器件是决定信息研究领域发展的关键 ［１］ ．目前新型光学材料研究领域之一是聚合物材料在光学中的应用．因此，近年来人们对一些聚合物材料的光学性质进行了研究，例如聚甲基丙烯酸甲酯 (ＰＭＭＡ)、聚碳酸酯 (ＰＣ)、聚酰亚胺、环氧树脂等等［２，３］．对于聚合物材料在光学方面应用的基本要求是具有良好的成膜性、光学损耗低、热稳定性好．本文所研究的三聚氰胺甲醛树脂（Ｍｅｌ…
|
| 关 键 词： | 三聚氰胺甲醛树脂 光波导 非线性 热稳定性 |
| 收稿时间： | 1999-10-26 |
| 修稿时间： | 2000-01-11 |
Optical Properties of Melamine Formaldehyde Resin |
| |
| Liu Haibo,Hou Zhanjia Liu Liying,Xu Zhiling,Xu Lei,Wang Wencheng,Li Fuming.Optical Properties of Melamine Formaldehyde Resin[J].Acta Physico-Chimica Sinica,2000,16(6):563-567. |
| |
| Authors: | Liu Haibo Hou Zhanjia Liu Liying Xu Zhiling Xu Lei Wang Wencheng Li Fuming |
| |
| Institution: | State Key Joint Laboratory for Materials Modification by Laser,Ion and Electron beams,Department of Physics|Department of Material Science,Fudan University,Shanghai 200433;Department of Material Science,Fudan University,Shanghai 200433 |
| |
| Abstract: | The synthesis process and the waveguide fabrication conditions of melamine formaldehyde resin (MF) were investigated. We found that melamine formaldehyde resin forms optical transparent films and possesses optical transparency easily under certain conditions. The transmission losses of waveguides fabricated were about 0.50 dB•cm-1 at 632.8 nm. The nonlinear optical properties of the melamine formaldehyde resin doped with disperse red 1(DR1) were also studied. The Melamine formaldehyde resin showed good resolvability with nonlinear molecules. The optimum precuring temperature was about 100℃and the optimum poling temperature was about 140℃for Dr1 doped formaldehyde resin. The second order nonlinear coefficient d33 was about 39 pm•V-1 for samples doped with DR1 for weight ratio about 5%.The sample also showed good thermal stability. |
| |
| Keywords: | Melamine formaldehyde resin Waveguides Nonlinear Thermal stability |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《物理化学学报》浏览原始摘要信息 |
| 点击此处可从《物理化学学报》下载免费的PDF全文 |
|
