The Loss and Chromatic Dispersion Characteristics of the Microstructured Optical Fibres with Large Mode Area
Photonic crystal fibres (PCF) have lots of characteristics that conventional optical fibres do not have. In this paper we used Multipole method to study the loss and the chromatic dispersion of optical fibres with large mode area. We found that effective mode area, chromatic dispersion and the loss of the photonic crystal fibres with large mode area have great relations with the wavelength, holes pitch and the holes diameter of the photonic crystal fibre. In the course of calculating, we considered material chromatic dispersion systematically. To design large mode area PCF, we set up the cladding of the PCF air holes pitch A=7.0μm, number of air holes layers takes three, light wavelength takes 0.8μm-2.2μm, the diameter of air hole is 1.0μm, 1.5μm and 2.0μm respectively. Numerical results are shown in the following figures.
Yuanyuan Zhao Shuguang Li Zhiyuan Zhang Tianfu Xu
Key Laboratory of Metastable Materials Science and Technology College of Science, Yanshan University Key Laboratory of Metastable Materials Science and TechnologyCollege of Science, Yanshan University,
国际会议
Progress in Electromagnetics Research Symposium 2007(2007年电磁学研究新进展学术研讨会)(PIERS 2007)
北京
英文
147-148
2007-03-26（万方平台首次上网日期，不代表论文的发表时间）