@article{weko_10519_1,
   author	 = "Morimoto,Keita and Iguchi,Akito and Tsuji,Yasuhide",
   title	 = "Novel Scattering Operator for Arbitrary Finite Element Models in Optical Waveguides",
   journal	 = "JOURNAL OF LIGHTWAVE TECHNOLOGY",
   year 	 = "2021",
   volume	 = "39",
   number	 = "9",
   pages	 = "2941--2948"
}