A linear step effective index model to study chromatic dispersion properties in high nonlinear photonic crystal fibers

摘要：

By using the linear step effective index model (LSEIM), we analyze the chromatic dispersions (CDs) of high nonlinear photonic crystal fibers（PCFs）. The linear expression of the air filling fraction as a function of the relative air-hole size is introduced for the cladding effective index. Then it is found that the LSEIM is an efficient method in high speed and high precision. And this method demonstrated by experimental data can be widely used in not only larger relative airhole high nonlinear PCF, but also in the endlessly single mode PCF. Therefore, this research provides important theoretical basis for the development and application of high-precision phase matching PCF.

关键词： linear step effective index model (LSEIM) fiber design and fabrication chromatic dispersion high nonlinear photonic crystal fiber

作者: Desheng Zhang Junjie Zhang Qiuqin Sheng Xiaoyi Dong

作者单位: Institute of Physics Science,Nankai University,Tianjin China,300071;ShangHai Hengtong Optic & Electr Institute of Physics Science,Nankai University,Tianjin China,300071;

会议类型: 国际会议

会议名称: 2008亚太光通信会议(Asia-Pacific Optical Communications 2008)

会议地点: 杭州

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）