Huang, H. S.H. S.Huang張宏鈞Chang, Hung-ChunHung-ChunChang2009-02-042018-07-062009-02-042018-07-061990-08http://ntur.lib.ntu.edu.tw//handle/246246/120475en-USAnalysis of Equilateral Three-Core Fibers by Circular Harmonics Expansion Methodjournal article