Design of a new type high birefringence photonic crystal fiber  

作　　者：CHEN Ming, YANG Si-gang, YIN Fei-fe, CHEN Hong-wei, and XIE Shi-zhong Department of Electronic Engineering of Tsinghua University, Beijing 100084, China 

出　　处：《Optoelectronics Letters》2008年第1期19-22,共4页光电子快报（英文版）

基　　金：This work has been supported by the National Basic Research Pro-gram of China (No. 2003CB314907);the National Natural ScienceFoundation of China (No. 90604026 and 60310174);the ChinaPostdoctoral Science Foundation (No 20060400059).

摘　　要：A High birefringence microstructure fiber with four big elliptical air holes is investigated by using the finite-difference frequency-domain (FDFD) method. Based on the numerical simulations, the influence of the air-hole size and pitch upon the mode birefringence is analyzed. The work may be helpful for the design and fabrication of high birefringence PCFs.A High birefringence microstructure fiber with four big elliptical air holes is investigated by using the finite-difference frequency-domain （FDFD） method. Based on the numerical simulations, the influence of the air-hole size and pitch upon the mode birefringence is analyzed. The work may be helpful for the design and fabrication of high birefringence PCFs.

关 键 词：高双折射 晶体光纤 设计 显微结构 

分 类 号：TN253[电子电信—物理电子学]