1. Efficient time-domain finite-difference beam propagation methods for the analysis of slab and circularly symmetric waveguides
2. Eigen-mode analysis by an imaginary-distance BPM based on the conformal Yee's mesh of bodies of revolution. 2001 IEICE General Conf, C-1-39, p 39. (in Japanese)
3. Full-vectorial bi-directional eigenmode propagation analysis of three-dimensional periodic waveguides. 2000 Society Conf IEICE, C-3-139, p 265. (in Japanese)
4. Time-domain beam propagation method for 3-dimensional optical waveguide analysis. 2001 IEICE General Conf, C-3-159, p 324. (in Japanese)
5. Analysis of anisotropic dielectric gratings