TZONG-LIN WUH.-C. Chang2018-09-102018-09-101994-06http://scholars.lib.ntu.edu.tw/handle/123456789/310701Rigorous analysis of form birefrigence of fused fiber couplersjournal article10.1049/el:199406672-s2.0-0028769455WOS:A1994NV16000052