^pLaboratory;
of;
Information;
Photonics;
and;
Optical;
Communications;
(Belting;
University;
of;
Posts;
and;
Telecommunications),;
Ministry;
of;
Education,;
Beijing;
100876,;
China;
^pof;
Science,;
Jimei;
University,;
Xiamen;
361021,;
China;
光子晶体光纤; 平坦色散; 设计过程; 气孔直径; 色散曲线; PCF; 波长范围; 设计程序;