Noun
wavevector (plural wavevectors)
Alternative spelling of wave vector
Explicitly: : Linearity The simplest wavefunction is a plane wave of the form: : where the A is the amplitude, k the wavevector, and ω the angular frequency, of the plane wave. Source: Internet
If a plane wave, confined to the xz plane, is incident on a dielectric with an angle and wavevector then a transmitted ray will be created with a corresponding angle of transmittance as shown in the figure above. Source: Internet
However, for understanding electromagnetic waves and polarization in particular, it is easiest to just consider coherent plane waves; these are sinusoidal waves of one particular direction (or wavevector ), frequency, phase, and polarization state. Source: Internet