View source for Publications:Application of optical spectroscopy to paper production

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{{PublicationSetupTemplate|Author=Carl Magnus Nilsson, Jörgen Carlsson, Lennart Malmqvist, Willy Persson
|PID=541017
|Name=Nilsson, Carl Magnus (cmn) (Högskolan i Halmstad (2804), Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE) (3905), Halmstad Embedded and Intelligent Systems Research (EIS) (3938), Intelligenta system (IS-lab) (3941));Carlsson, Jörgen (Högskolan i Halmstad (2804), Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE) (3905));Malmqvist, Lennart (Högskolan i Halmstad (2804), Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE) (3905));Persson, Willy (Semtech Metallurgy AB, Lund Sweden)
|Title=Application of optical spectroscopy to paper production
|PublicationType=Conference Paper
|ContentType=Refereegranskat
|Language=eng
|Journal=
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|Issue=
|HostPublication=Optical measurement systems for industrial inspection
|Conference=Conference on Optical Measurement Systems for Industrial Inspection, JUN 16-17, 1999, MUNICH, GERMANY
|StartPage=318
|EndPage=325
|Year=1999
|Edition=
|Pages=
|City=Bellingham, Washington
|Publisher=SPIE - International Society for Optical Engineering
|Series=Proceedings of SPIE - The International Society for Optical Engineering ; 3824
|SeriesISSN=0277-786X
|ISBN=0-8194-3310-1
|Urls=
|ISRN=
|DOI=http://dx.doi.org/10.1117/12.364266
|ISI=000083362500039
|PMID=
|ScopusId=2-s2.0-0033350148
|NBN=urn:nbn:se:hh:diva-18790
|LocalId=
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|Keywords=paper;newsprint;fluorescence;online inspection
|Categories=Teknik och teknologier (2)
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|Abstract=<p>Fluorescence from paper following excitation by either ultraviolet or visible light gives information on the chemical composition of the paper. This can be used for on-line monitoring of the paper during production. Such measurements can be performed non-intrusively at sampling rates high enough to give a sub-millimetre resolution at paper webs moving at velocities higher than 20 metres per second. Two types of fluorescence meters, operating at different wavelengths, have been constructed. Together with an optical speedometer they have been tested at newsprint producing paper mills. A fluorescence based method for scanning cross-directional newsprint profiles in the laboratory has been developed. From these measurements the relative shrinkage of the paper during drying can be calculated using time-frequency analysis.</p>
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|CreatedDate=2012-06-25
|PublicationDate=2012-07-13
|LastUpdated=2013-05-24
|diva=http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:541017}}
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