@article{oai:kitami-it.repo.nii.ac.jp:00007296,
 author = {Taguchi, Kenji and Ohtani, Tadao and Kashiwa, Tatsuya and Kanai, Yasushi},
 issue = {4},
 journal = {IEEE transactions on magnetics},
 month = {Apr},
 note = {This paper investigates the characteristics of evanescent waves in the generalized nonstandard finite difference time domain (NS-FDTD) method and derives the dispersion equation and stability condition for two-dimensional space. The validity of the dispersion equation is confirmed by comparison with results of numerical simulations. The NS-FDTD method is applied to the analysis of an optical switching device using a photon tunneling effect. It is shown that the NS-FDTD method has highly accurate characteristics not only for propagating waves, but also for evanescent waves compared with the standard FDTD method., application/pdf},
 pages = {1313--1316},
 title = {Characteristics of Evanescent Waves in the Nonstandard FDTD Method},
 volume = {43},
 year = {2007}
}