43 citations · 93 across the 4 of their papers we have counts for
4 papers
High harmonic generation tomography of impurities in solids: conceptual analysis
S. Almalki, A. Parks, G. Bart +3
A three step model for high harmonic generation from impurities in solids is developed. The process is found to be similar to high harmonic generation in atomic and molecular gases…
Theory of Kerr Instability Amplification
M. Nesrallah, G. Vampa, G. Bart +3
A new amplification method based on the optical Kerr instability is suggested and theoretically analyzed, with emphasis on the near to mid-infrared wavelength regime. Our analysis…
Explicit formulation of second and third order optical nonlinearity in the FDTD framework
Charles Varin, Rhys Emms, Graeme Bart +2
The finite-difference time-domain (FDTD) method is a flexible and powerful technique for rigorously solving Maxwell's equations. However, three-dimensional optical nonlinearity in…
Saturable Lorentz model for fully explicit three-dimensional modeling of nonlinear optics
Charles Varin, Graeme Bart, Rhys Emms +1
Inclusion of the instantaneous Kerr nonlinearity in the FDTD framework leads to implicit equations that have to be solved iteratively. In principle, explicit integration can be ach…