An efficient locally one-dimensional finite-difference time-domain method based on the conformal scheme

Wei Xiao-Kun†^a), Shao Wei^a), Shi Sheng-Bing^a), Zhang Yong^b), Wang Bing-Zhong^a)

Normalized phase velocity versus the wave angle from LOD-FDTD and LOD-CFDTD with PPW = 20 at different CFLNs.