  We study the transport properties of Dirac fermions through gapped graphene
through a magnetic barrier irradiated by a laser field oscillating in time. We
use Floquet theory and the solution of Weber's differential equation to
determine the energy spectrum corresponding to the three regions composing the
system. The boundary conditions and the transfer matrix approach {are} employed
to explicitly determine the transmission probabilities for multi-energy bands
and the associated conductance. As an illustration, we focus only on the three
first bands: the central band $T_0$ (zero photon exchange) and the two first
side bands $T_{\pm1}$ (photon emission or absorption). It is found that the
laser field activates the process of translation through photon exchange.
Furthermore, we show that varying the incident angle and energy gap strongly
affects the transmission process. The conductance increases when the number of
electrons that cross the barrier increases, namely when there is a significant
transmission.
