and radial) Twyman–Green interferometerTalbot–Lauinterferometer Watson interferometer (microscopy) White-light interferometer (see also Optical coherence
stress/strain measurement, velocimetry, optometry, and making holograms.: 1–2 Interferometers are devices that extract information from interference. They are widely
the real part of the refractive index is gained. The so-called Talbot–Lauinterferometer was initially used in atom interferometry, for instance by John
Sarayut; Arndt, Markus (2009). "Realization of optical carpets in the Talbot and Talbot–Lau configurations". Opt. Express. 17 (23): 20966–20974. Bibcode:2009OExpr