Optical Riblet Sensor: Beam Parameter Requirements for the Probing Laser Source
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https://osnadocs.ub.uni-osnabrueck.de/handle/urn:nbn:de:gbv:700-2016040414376
https://osnadocs.ub.uni-osnabrueck.de/handle/urn:nbn:de:gbv:700-2016040414376
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DC Element | Wert | Sprache |
---|---|---|
dc.creator | Tschentscher, Juliane | |
dc.creator | Hochheim, Sven | |
dc.creator | Brüning, Hauke | |
dc.creator | Brune, Kai | |
dc.creator | Voit, Kay-Michael | |
dc.creator | Imlau, Mirco | |
dc.date.accessioned | 2016-04-04T09:32:34Z | |
dc.date.available | 2016-04-04T09:32:34Z | |
dc.date.issued | 2016-04-04T09:32:34Z | |
dc.identifier.citation | Sensors, 16, 04, 2016, 458 | |
dc.identifier.uri | https://osnadocs.ub.uni-osnabrueck.de/handle/urn:nbn:de:gbv:700-2016040414376 | - |
dc.description.abstract | Beam parameters of a probing laser source in an optical riblet sensor are studied by considering the high demands on a sensors’ precision and reliability for the determination of deviations of the geometrical shape of a riblet. Mandatory requirements, such as minimum intensity and light polarization, are obtained by means of detailed inspection of the optical response of the riblet using ray and wave optics; the impact of wavelength is studied. Novel measures for analyzing the riblet shape without the necessity of a measurement with a reference sample are derived; reference values for an ideal riblet structure obtained with the optical riblet sensor are given. The application of a low-cost, frequency-doubled Nd:YVO4 laser pointer sufficient to serve as a reliable laser source in an appropriate optical riblet sensor is discussed. | eng |
dc.relation | http://www.mdpi.com/1424-8220/16/4/458 | |
dc.rights | Namensnennung 4.0 International | - |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | - |
dc.subject | optical riblet sensor | eng |
dc.subject | wave fronts and ray tracing | eng |
dc.subject | drag reduction | eng |
dc.subject | laser beam parameters | eng |
dc.subject | riblet degradation | eng |
dc.subject.ddc | 530 - Physik | |
dc.title | Optical Riblet Sensor: Beam Parameter Requirements for the Probing Laser Source | eng |
dc.type | Einzelbeitrag in einer wissenschaftlichen Zeitschrift [article] | |
dc.identifier.doi | 10.3390/s16040458 | |
vCard.ORG | FB4 | |
Enthalten in den Sammlungen: | FB06 - Hochschulschriften Open-Access-Publikationsfonds |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
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sensors-16-00458.pdf | 13,81 MB | Adobe PDF | sensors-16-00458.pdf Öffnen/Anzeigen |
Diese Ressource wurde unter folgender Copyright-Bestimmung veröffentlicht: Lizenz von Creative Commons