W hen two or more light waves interact with one another, they result in the formation of different interference patterns. British physicist Thomas Young first demonstrated and explained these ...

A density plot of Talbot intensity in a single period transversely (across the grating) and longitudinally (along the direction of the incident light). The colour coding is the same as in figure 2.

Headset Provides Interference-Free Communication Aug. 1, 2001 This fiber-optic headset uses a patented optical system that converts between acoustic signals and a modulated light intensity signal.