Computational Method for Specific Energy Loss by Fast Inverse Laplace Transform

This study proposes a novel computational technique for specific energy loss pulse incidence. Our method is based on fast inverse Laplace transform (FILT) with an electromagnetic field solver in the complex frequency domain. Using FILT algorithm, domain can be computed and transformed into time In our method, until desired observation without solving at previous time. The finite-difference complex-frequency (FDCFD) was used solver. results demonstrated that proposed could compute dissipated of inhomogeneous, non-dispersive lossy dielectrics.