Minimum Detectable Phase-Shift in Spectrum-Analysis Techniques Of Optical Interferometric Vibration Detection

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dc.contributorVirginia Techen
dc.contributor.authorSudarshanam, V. S.en
dc.contributor.departmentFiber & ElectroOptics Research Center (FEORC)en
dc.date.accessed2014-02-24en
dc.date.accessioned2014-04-04T15:12:22Zen
dc.date.available2014-04-04T15:12:22Zen
dc.date.issued1992-11-01en
dc.description.abstractThe minimum detectable phase shift indicated in recent experimental reports of new linear spectrum-analysis techniques of optical interferometric vibration detection is established as the direct consequence of the 1/f noise voltage in the system components. The dynamic range and in accuracy predicted by the simple theoretical model presented is in good agreement with experimental measurements. The conclusions of the analysis are compared with experimental reports of heterodyne shot-noise-limited optical systems. With this effective tool the generic class of spectrum-analysis techniques can be analyzed and relatively weighed to assess the effect of noise. This analysis is applicable to optical interferometry in general, although the experiments specifically involved fiber-optic modulators.en
dc.description.sponsorshipCenter for Innovative Technology, Virginia Polytechnic Institute and State Universityen
dc.identifier.citationV. S. Sudarshanam, "Minimum detectable phase shift in spectrum-analysis techniques of optical interferometric vibration detection," Appl. Opt. 31, 5997-6002 (1992). doi: 10.1364/AO.31.005997en
dc.identifier.doihttps://doi.org/10.1364/AO.31.005997en
dc.identifier.issn0003-6935en
dc.identifier.urihttp://hdl.handle.net/10919/46932en
dc.identifier.urlhttp://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-31-28-5997en
dc.language.isoen_USen
dc.publisherOptical Society of Americaen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectLaseren
dc.titleMinimum Detectable Phase-Shift in Spectrum-Analysis Techniques Of Optical Interferometric Vibration Detectionen
dc.title.serialApplied Opticsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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