Finite difference timedomain (FDTD) methods

Radiative local density of states in three-dimensional photonic band-gap crystals to interpret time-resolved emission
T. J. Vreman, A. Lagendijk, and W. L. Vos
Arxiv.org (Submitted)

Exponential Krylov time integration for modeling multi-frequency optical response with monochromatic sources
M. A. Botchev, A. M. Hanse, and R. Uppu
J. Comput. Appl. Math. 340, 474-485 (2018)