of Diffract
Source: Webster's dictionaryA light bulb of a flashlight seen through a transmissive grating, showing two diffracted orders. Source: Internet
After light interacts with the grating, the diffracted light is composed of the sum of interfering wave components emanating from each slit in the grating. Source: Internet
At any given point in space through which diffracted light may pass, the path length to each slit in the grating will vary. Source: Internet
By controlling the cross-sectional profile of the grooves, it is possible to concentrate most of the diffracted energy in a particular order for a given wavelength. Source: Internet
As the physical properties of this direct light have changed, interference with the diffracted light occurs, resulting in the phase contrast image. Source: Internet
In effect, all three incident beams interact (essentially) simultaneously to form several real-time holograms, resulting in a set of diffracted output waves that phase up as the "time-reversed" beam. Source: Internet