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The Mach–Zehnder interferometer is a device used to determine the relative phase shift variations between two collimated beams derived by splitting light from a single source. The interferometer has been used, among other things, to measure phase shifts between the two beams caused by a sample or a change in length of one of the paths.
Download as PDF; Printable version; ... An interferometer is an optical measuring device using the principle of light waves ... e.g. Mach-Zehnder, [1] ...
A phase modulating EOM can also be used as an amplitude modulator by using a Mach–Zehnder interferometer. This alternative technique is often used in integrated optics where the requirements of phase stability is more easily achieved. The beam splitter divides the laser light into two paths, one of which has a phase modulator as described above.
Visibility in a Mach–Zehnder interferometer is constant. Visibility in this double-slit interference is maximum (80%) at the center. Visibility in Hong–Ou–Mandel interference. At large delays the photons do not interfere. At zero delays, the detection of coincident photon pairs is suppressed.
Download as PDF; Printable version; ... Mach–Zehnder interferometer; Magdalena Ridge Observatory; Martin–Puplett interferometer; Michelson interferometer;
Fringes of Equal Chromatic Order interferometer (FECO) Gabor hologram; Gires–Tournois etalon; Heterodyne interferometer (see heterodyne) Holographic interferometer; Jamin interferometer; Laser Doppler vibrometer; Linnik interferometer (microscopy) LUPI variant of Michelson; Lummer–Gehrcke interferometer; Mach–Zehnder interferometer ...
The Mach–Zehnder interferometer can be seen as a simplified version of the double-slit experiment. [45] Instead of propagating through free space after the two slits, and hitting any position in an extended screen, in the interferometer the photons can only propagate via two paths, and hit two discrete photodetectors.
Although the design and layout for these types of interferometers can vary depending upon the type of application and corresponding suitable scheme, they all can be mapped to an arrangement similar to that of a Mach-Zehnder interferometer. In this type of interferometry, the input field is split into two by a beam splitter which then propagates ...