Multiphase homodyne interferometry: analysis of some error sources
Authors: Greco V., Iemmi C., Ledesma S., Molesini G., Quercioli F.
Autors Affiliation: Istituto Nazionale di Ottica, Largo E. Fermi 6, 50125 Firenze, Italy
Abstract: Some sources of error with multiphase homodyne interferometry are reviewed. A major advantage over the classic two-channel approach is that the inaccuracies that originate from laser-power fluctuations and drifts are shown to be automatically compensated for by proper adjustment of the light beams.
Journal/Review: APPLIED OPTICS (2004)
Volume: 34 (13) Pages from: 2207 to: 2213
KeyWords: Molecular physics; Optics; Error sources; Homodynes; Laser power; Light beam; Two channel; Interferometry; Phase-shifting interferometry; Measurement uncertainty; Multiphase homodyne interferometry; Optical metrologyDOI: 10.1364/AO.34.002207Citations: 13data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2022-12-04References taken from IsiWeb of Knowledge: (subscribers only)