411 REFERENCE · Wiktionary
Mach-Zehnder interferometer
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
Named after the physicists Ludwig Mach (who refined the idea) and Ludwig Zehnder (who proposed it in 1891).
Noun
A device used to determine the relative phase shift variations between two collimated beams derived by splitting light from a single source.
en eponyms