Complex interferometry
Complex interferometry is a scholarly work, published in 1983 in ''Applied Optics''. The main subjects of the publication include Coherence, detector, interferometry, aperture synthesis, Intensity interferometer, adaptive optics, astronomical interferometer, optics, physics, dimensional metrology, and digital image correlation. An efficient device using a transparent grooved screen and three detector channels is described for measuring the complex coherence factor between two optical beams.