| DR1掺杂复合凝胶玻璃光学二阶非线性效应的研究 |
| |
| 引用本文： | 侯占佳,刘丽英,徐雷,徐志凌,王文澄,李富铭,叶明新.DR1掺杂复合凝胶玻璃光学二阶非线性效应的研究[J].物理学报,1999,48(12):2377-2381. |
| |
| 作者姓名： | 侯占佳 刘丽英 徐雷 徐志凌 王文澄 李富铭 叶明新 |
| |
| 作者单位： | (1)复旦大学材料科学系,上海 200433; (2)三束材料改性国家重点实验室，复旦大学物理系，上海 200433 |
| |
| 基金项目： | 国家自然科学基金(批准号：69708005和69808001)和上海市曙光计划(批准号：97SG02)资助的课题. |
| |
| 摘 要： | 对分散红1(disperse red 1，缩写为DR1)掺杂聚甲基丙烯酸甲酯(PMMA)/凝胶玻璃复合材料的光学二阶非线性及其热稳定性进行了研究.分析了实时极化二次谐波产生(SHG)的动态过程及影响光学二阶非线性的因素.同时对影响DR1掺杂复合凝胶玻璃材料的光学二阶非线性强度的因素进行了分析.
关键词：
|
| 关 键 词： | 凝胶玻璃 PMMA DR1掺杂 光学非线性 二阶 |
| 收稿时间： | 1999-03-18 |
SECOND-ORDER OPTICAL NONLINEARITY STUDY OF DR1-DOPED PMMA/SILICA-GEL |
| |
| HOU ZHAN-JIA,LIU LI-YING,XU LEI,XU ZHI-LING,WANG WEN-CHENG,LI FU-MING and YE MING-XIN.SECOND-ORDER OPTICAL NONLINEARITY STUDY OF DR1-DOPED PMMA/SILICA-GEL[J].Acta Physica Sinica,1999,48(12):2377-2381. |
| |
| Authors: | HOU ZHAN-JIA LIU LI-YING XU LEI XU ZHI-LING WANG WEN-CHENG LI FU-MING and YE MING-XIN |
| |
| Abstract: | The optical nonlinearity and the thermal stability of disperse red 1 (DR1)-doped PMMA/silica-gel films were investigated. It was found that the optical second-order nonlinear thermal-stability of DR1-doped PMMA/silica-gel hybrid was enhanced. We have also studied the factors that affect the second-order nonlinear intensity of the system. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《物理学报》浏览原始摘要信息 |
| 点击此处可从《物理学报》下载免费的PDF全文 |
