A pattern, as in optics or acoustics, that results when the amplitudes of two or more coherent waves intersect in constructive or destructive interference.
An overall pattern that results when two or more waves interfere with each other, generally showing regions of constructive and of destructive interference. Optical interference patterns are analyzed in devices such as interferometers; the acoustic effect of beats is an example of an interference pattern.
Interference-pattern Sentence Examples
With a combination of plates in plane-polarized and plane-analysed light the interference pattern with monochromatic light is generally very complicated, the dark curves when polarizer and analyser are crossed being replaced by isolated dark spots or segments of lines.
The interference pattern produced by this combination is, when the field is small, a system of parallel straight lines bisecting the angle between the principal planes of its constituents.
Again, a system of rings, similar to those of an uniaxal plate perpendicular to the axis, may be produced with a glass cylinder by transmitting heat from its surface to its axes by immersion in heated oil, and glass that has been raised to a red heat and then cooled rapidly at its edges gives in polarized light an interference pattern of a regular form dependent upon the shape of the contour.