Rayleigh interferometer

In optics, a Rayleigh interferometer is a type of interferometer which employs two beams of light from a single source. The two beams are recombined after traversing two optical paths, and the interference pattern after recombination allows the determination of the difference in path lengths.^[1]

^ Busch, Kenneth W. (1990). "§6.6.5 The Rayleigh interferometer". Multielement detection systems for spectrochemical analysis. New York: Wiley. p. 231. ISBN 0-471-81974-3.

[1] Busch, Kenneth W. (1990). "§6.6.5 The Rayleigh interferometer". Multielement detection systems for spectrochemical analysis. New York: Wiley. p. 231. ISBN 0-471-81974-3.

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