^pof;
Computer;
and;
Communication;
Engineering,;
Tianjin;
University;
of;
Technology,;
Engineering;
Research;
Center;
of;
Communication;
Devices,;
Ministry;
of;
Education,;
Tianjin;
300384,;
China;
^pKey;
Laboratory;
of;
Film;
Electronic;
and;
Communication;
Device,;
Tianjin;
300384,;
China;
光子晶体光纤; 高双折射光纤; 信道间隔; 滤波器; 相等; 波长范围; 晶体双折射; 光纤双折射;