|
|||||
|
|
| 含负折射率介质非线性Bragg腔的双稳态特性 | |
| 引用本文： | 蒋美萍,陈光,陈宪锋,沈小明,巢小刚,是度芳.含负折射率介质非线性Bragg腔的双稳态特性[J].光子学报,2006,35(4):535-539. |
| 作者姓名： | 蒋美萍 陈光 陈宪锋 沈小明 巢小刚 是度芳 |
| 作者单位： | 1. 南京理工大学材料科学与工程系,南京,210094;江苏工业学院信息科学系,常州,213016 2. 南京理工大学材料科学与工程系,南京,210094 3. 江苏工业学院信息科学系,常州,213016 4. 江苏工业学院信息科学系,常州,213016;华中科技大学物理系,武汉,430074 |
| 摘 要： | 研究了含负折射率介质一维光子晶体非线性Bragg腔的透射特性、光学增强和双稳态特性.对负折射率介质无色散和有色散非线性Bragg腔及由两种正折射率介质构成的非线性Bragg腔的透射谱、光学增强、缺陷模的线宽、入射光的红移量、双稳态开关阈值进行了比较.含负折射率介质的非线性Bragg腔可显著增大腔内光学增强效应，降低缺陷模的线宽、入射光的红移量和双稳态开关阈值. |
| 关 键 词： | 光子晶体 负折射率介质 非线性Bragg腔 双稳态 透射特性 |
| 收稿时间： | 2005-08-31 |
| 修稿时间： | 2005年8月31日 |
The Bistable Properties of Nonlinear Bragg Cavity Containing Negative Refractive Index Materials |
|
| Jiang Meiping,Chen Guang,Chen Xianfeng,Shen Xiaoming,Chao Xiaogang,Shi Dufang.The Bistable Properties of Nonlinear Bragg Cavity Containing Negative Refractive Index Materials[J].Acta Photonica Sinica,2006,35(4):535-539. | |
| Authors: | Jiang Meiping Chen Guang Chen Xianfeng Shen Xiaoming Chao Xiaogang Shi Dufang |
| Institution: | 1.Department of materials science and engineering, Nanjing University of Science and Technology, Nanjing 210094; 2. Department of information science, Jiangsu Polytechnic University, Changzhou 213016; 3 .Department of physics, Huazhong University of Science and Technology, Wuhan 430074 |
| Abstract: | The optical transmission properties, optical enhancement effect and bistable properties of the nonlinear Bragg cavity containing negative refractive index material (NIM) were studied. For the nonlinear Bragg cavity with dispersive NIM or nondispersive NIM and the nonlinear Bragg cavity composed of two positive refractive index materials, the transmission spectra, optical enhancement effect, spectrum width of defect mode, red-shifting of incident wave, and switching threshold of bistability were compared. The nonlinear Bragg cavity containing NIM can observably increase optical enhancement effect of the Bragg cavity and reduce the spectrum width of defect mode, the red-shifting of incident wave and the switching threshold of bistability. |
| Keywords: | Photonic crystals Negative refractive index material Nonlinear Bragg cavity Optical bistability Transmission property |
| 本文献已被 CNKI 维普 万方数据 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》下载免费的PDF全文 | |