Show simple item record

dc.contributor.authorTrops, Roberts
dc.contributor.authorHakola, Anna-Maria
dc.contributor.authorJääskeläinen, Severi
dc.contributor.authorNäsilä, Antti
dc.contributor.authorAnnala, Leevi
dc.contributor.authorEskelinen, Matti
dc.contributor.authorSaari, Heikki
dc.contributor.authorPölönen, Ilkka
dc.contributor.authorRissanen, Anna
dc.contributor.editorPiyawattanametha, Wibool
dc.contributor.editorPark, Yong-Hwa
dc.contributor.editorZappe, Hans
dc.date.accessioned2019-07-03T04:49:06Z
dc.date.available2019-07-03T04:49:06Z
dc.date.issued2019
dc.identifier.citationTrops, R., Hakola, A.-M., Jääskeläinen, S., Näsilä, A., Annala, L., Eskelinen, M., Saari, H., Pölönen, I., & Rissanen, A. (2019). Miniature MOEMS hyperspectral imager with versatile analysis tools. In W. Piyawattanametha, Y.-H. Park, & H. Zappe (Eds.), <i>Proceedings of SPIE Volume 10931 : MOEMS and Miniaturized Systems XVIII; 109310W</i> (Article 109310W). SPIE, The International Society for Optical Engineering. SPIE conference proceedings, 10931. <a href="https://doi.org/10.1117/12.2506366" target="_blank">https://doi.org/10.1117/12.2506366</a>
dc.identifier.otherCONVID_31709611
dc.identifier.otherTUTKAID_81842
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/64968
dc.description.abstractThe Fabry-Perot interferometers (FPI) are essential components of many hyperspectral imagers (HSI). While the Piezo-FPI (PFPI) are still very relevant in low volume, high performance applications, the tunable MOEMS FPI (MFPI) technology enables volume-scalable manufacturing, thus having potential to be a major game changer with the advantages of low costs and miniaturization. However, before a FPI can be utilized, it must be integrated with matching optical assembly, driving electronics and imaging sensor. Most importantly, the whole HSI system must be calibrated to account for wide variety of unwanted physical and environmental effects, that significantly influence quality of hyperspectral data. Another challenge of hyperspectral imaging is the applicability of produced raw data. Typically it is relatively low and an application specific software is necessary to turn data into meaningful information. A versatile analysis tools can help to breach the gap between raw hyperspectral data and the user application. This paper presents a novel HSI hardware platform that is compatible with both MFPI and PFPI technologies. With an MFPI installed, the new imager can have operating range of λ = 600 - 1000 nm with FWHM of 15 - 25 nm and tuning speed of < 2 ms. Similar to previous imager in Ref. 1, the new integrated HSI system is well suited for mobile and cloud based applications due to its small dimensions and connectivity options. In addition to new hardware platform, a new hyperspectral imaging analysis software was developed. The new software used in conjunction with the HSI provides a platform for spectral data acquisition and a versatile analysis tool for a processing raw data into more meaningful information.fi
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherSPIE, The International Society for Optical Engineering
dc.relation.ispartofProceedings of SPIE Volume 10931 : MOEMS and Miniaturized Systems XVIII; 109310W
dc.relation.ispartofseriesSPIE conference proceedings
dc.rightsIn Copyright
dc.subject.otherhyperspektrikuvantaminen
dc.subject.otherFabry-Perot interferometer
dc.subject.otherhyperspectral imager
dc.subject.otherMOEMS
dc.subject.otherVNIR
dc.subject.otherdata analysis
dc.titleMiniature MOEMS hyperspectral imager with versatile analysis tools
dc.typeconferenceObject
dc.identifier.urnURN:NBN:fi:jyu-201907023543
dc.contributor.laitosInformaatioteknologian tiedekuntafi
dc.contributor.laitosFaculty of Information Technologyen
dc.contributor.oppiaineTietotekniikkafi
dc.contributor.oppiaineMathematical Information Technologyen
dc.type.urihttp://purl.org/eprint/type/ConferencePaper
dc.date.updated2019-07-02T12:15:10Z
dc.relation.isbn978-1-5106-2504-4
dc.description.reviewstatuspeerReviewed
dc.relation.issn0277-786X
dc.relation.numberinseries10931
dc.type.versionacceptedVersion
dc.rights.copyright© 2019 Society of Photo-Optical Instrumentation Engineers (SPIE).
dc.rights.accesslevelopenAccessfi
dc.relation.conferenceSPIE OPTO
dc.subject.ysospektrikuvaus
dc.subject.ysokuvantaminen
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p26364
jyx.subject.urihttp://www.yso.fi/onto/yso/p3532
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1117/12.2506366


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

In Copyright
Except where otherwise noted, this item's license is described as In Copyright