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2020-02-24Zeitschriftenartikel DOI: 10.3390/min10020202
Evaluation of a Spatial Heterodyne Spectrometer for Raman Spectroscopy of Minerals
dc.contributor.authorZettner, Alina
dc.contributor.authorGojani, Ardian B.
dc.contributor.authorSchmid, Thomas
dc.contributor.authorGornushkin, Igor
dc.date.accessioned2020-09-30T11:48:37Z
dc.date.available2020-09-30T11:48:37Z
dc.date.issued2020-02-24none
dc.date.updated2020-03-05T22:46:50Z
dc.identifier.urihttp://edoc.hu-berlin.de/18452/22667
dc.description.abstractSpatial heterodyne spectroscopy (SHS) is a novel spectral analysis technique that is being applied for Raman spectroscopy of minerals. This paper presents the theoretical basis of SHS and its application for Raman measurements of calcite, quartz and forsterite in marble, copper ore and nickel ore, respectively. The SHS measurements are done using a broadband (518–686 nm) and resolving power R≈3000 instrument. The spectra obtained using SHS are compared to those obtained by benchtop and modular dispersive spectrometers. It is found that SHRS performance in terms of resolution is comparable to that of the benchtop spectrometer and better than the modular dispersive spectrometer, while the sensitivity of SHRS is worse than that of a benchtop spectrometer, but better than that of a modular dispersive spectrometer. When considered that SHS components are small and can be packaged into a handheld device, there is interest in developing an SHS-based instrument for mobile Raman spectroscopy. This paper evaluates the possibility of such an application.eng
dc.language.isoengnone
dc.publisherHumboldt-Universität zu Berlin
dc.rights(CC BY 4.0) Attribution 4.0 Internationalger
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectspatial heterodyne spectrometereng
dc.subjectinterferometric spectroscopyeng
dc.subjectfourier transform spectroscopyeng
dc.subjectRaman spectroscopyeng
dc.subjectcalciteeng
dc.subjectquartzeng
dc.subjectforsteriteeng
dc.subject.ddc550 Geowissenschaftennone
dc.titleEvaluation of a Spatial Heterodyne Spectrometer for Raman Spectroscopy of Mineralsnone
dc.typearticle
dc.identifier.urnurn:nbn:de:kobv:11-110-18452/22667-0
dc.identifier.doi10.3390/min10020202none
dc.type.versionpublishedVersionnone
local.edoc.container-titleMineralsnone
local.edoc.pages16none
local.edoc.type-nameZeitschriftenartikel
local.edoc.institutionMathematisch-Naturwissenschaftliche Fakultätnone
local.edoc.container-typeperiodical
local.edoc.container-type-nameZeitschrift
local.edoc.container-publisher-nameMDPInone
local.edoc.container-publisher-placeBaselnone
local.edoc.container-volume10none
local.edoc.container-issue2none
dc.description.versionPeer Reviewednone
local.edoc.container-articlenumber202none
dc.identifier.eissn2075-163X
local.edoc.affiliationZettner, Alina; BAM Federal Institute of Materials Research and Testing, Richard-Willstäter-Strasse 11, 12489 Berlin, Germany, alinazettner@aol.comnone
local.edoc.affiliationGojani, Ardian B.; BAM Federal Institute of Materials Research and Testing, Richard-Willstäter-Strasse 11, 12489 Berlin, Germany, ardian.gojani@bam.denone
local.edoc.affiliationSchmid, Thomas; BAM Federal Institute of Materials Research and Testing, Richard-Willstäter-Strasse 11, 12489 Berlin, Germany, thomas.schmid@bam.de, School of Analytical Sciences Adlershof (SALSA), Humboldt-Universität zu Berlin, Unter den Linden 6, 10099 Berlin, Germany, thomas.schmid@bam.denone
local.edoc.affiliationGornushkin, Igor B.; BAM Federal Institute of Materials Research and Testing, Richard-Willstäter-Strasse 11, 12489 Berlin, Germany, igor.gornushkin@bam.denone

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