| 用简并四波混频对聚[3’-甲基-4’-二(N,N-氧亚乙基)胺基-4-硝基偶氮苯癸二酰]薄膜三阶非线性光学性质、光信息储存及光致异构过程的研究 |
| |
| 引用本文： | 毕东瀛,黄淳.用简并四波混频对聚[3’-甲基-4’-二(N,N-氧亚乙基)胺基-4-硝基偶氮苯癸二酰]薄膜三阶非线性光学性质、光信息储存及光致异构过程的研究[J].光子学报,1997,26(8):679-684. |
| |
| 作者姓名： | 毕东瀛 黄淳 |
| |
| 作者单位： | [1]华南师范大学量子电子学研究所 [2]中山大学物理系 |
| |
| 基金项目： | 广东省自然科学基金;高校博士学科点专项科研基金 |
| |
| 摘 要： | 通过简并四波混频法(DFWM)对“聚3’-甲基-4’一二(N,N-氧亚乙基)胺基-4-硝基偶氮苯癸二酰]”薄膜的三阶非线性光学性质进行了研究,测得其三阶非线性系数X(3)达到6.6×10-5esu.通过EFWM,测得样品有很强的光信息储存,另外通过对材料的光致异构过程的研究,测得在上升和下降过程中相位共轭光Ipc与时间t均满足确定的关系式,并与文中所推的理论相符.
|
| 关 键 词： | 偶氮苯聚合物 光致异构 光信息储存 |
| 收稿时间： | 1996-11-25 |
THE THRID-ORDER NONLINEAR OPTICAL PROPERTY,PHOTO-INDUCED ISOMERIZATION PROCESS AND OPTICAL INFORMATION STORAGE IN POLY[3’-METHYL-4’-BIS(N,N-OXYETHYLENE)AMINO-4-NITRO AZOBENZENE SEBACOYL]FILM BY DEGENERATE FOUR-WAVE MIXING |
| |
| Bi Dongying,Li Qun,Liao Changjun,Liu Songhao,Huang Chun,Lin Weizhu,.THE THRID-ORDER NONLINEAR OPTICAL PROPERTY,PHOTO-INDUCED ISOMERIZATION PROCESS AND OPTICAL INFORMATION STORAGE IN POLY[3’-METHYL-4’-BIS(N,N-OXYETHYLENE)AMINO-4-NITRO AZOBENZENE SEBACOYL]FILM BY DEGENERATE FOUR-WAVE MIXING[J].Acta Photonica Sinica,1997,26(8):679-684. |
| |
| Authors: | Bi Dongying Li Qun Liao Changjun Liu Songhao Huang Chun Lin Weizhu |
| |
| Affiliation: | 1. Institute of Quantum and Electronics, South China Normal University, Guangzhou 510631;2. Department of Physics, Zhongshan University, Guangzhou 510275;3. Department of Physics Sicence, Zhongshan University, Guangzhou 510275 |
| |
| Abstract: | The third-order nonlinear optical property,photo-induced isomerization process and optical information storage in poly 3’-methyl-4’-bis (N,N-oxyenthylene)amino-4-nitro azobenzene sebacoyl] film is studied by degenerate four-wave mixing.We get that X(3)= 6.6×10-5esu.It is indicated that the sample has strong optical information storage,and there are definite relations not only in the increase process of Ipc but also in the decrease process of Ipc and the relations are in accordence with theories in the paper. |
| |
| Keywords: | Azobenzene polymer Photo-induced isomerization Optical information storage |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《光子学报》浏览原始摘要信息 |
|
点击此处可从《光子学报》下载全文 |
|
