Yu, Chin-PingChin-PingYuHUNG-CHUN CHANG2018-09-102018-09-102004-12http://scholars.lib.ntu.edu.tw/handle/123456789/310476application/pdfapplication/pdfYee-Mesh-Based Finite Difference Eigenmode Solver with PML Absorbing Boundary Conditions for Optical Waveguides and Photonic Crystal Fibersjournal article10.1364/OPEX.12.006165