Topographic Waves Generated by a Transient Wind
The numerical phase and group velocity characteristics of the FD-TD algorithm are derived from the dispersion relation for wave propagation in TEM, TE or TM ...
Estimation of phase and group velocities for multi-modal ground roll ...(b) The ratio vI (k)/vg between the barrier perturbed information velocity and the free group velocity is plotted as a function of the barrier ... Effects of a transient barrier on wavepacket traversalThe pulse propagation velocity (also known as the group velocity vg= c/ng) differs from the propagation velocity of the carrier (also known as the phase ... Theory and Application of SBS-based Group Velocity Manipulation ...The delay time Td is proportional to the gain G0 and inversely proportional to the pump spectral bandwidth ?. As a result, we are able to control the delay time ...
Autres Cours:
