Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Thomas Muller-Wirts"'
Autor:
Karsten Moldenhauer, Jürgen Czarske, Jasper Möbius, Hans Kurt Tönshoff, Thomas Muller-Wirts, Thorsten Razik
Publikováno v:
tm - Technisches Messen. 71:623-633
Konventionelle optische Sensoren nutzen Messeffekte außerhalb der Lichtquelle. Bei dem vorgestellten Lasersensor wird demgegenüber das Messobjekt in einen Fabry–Perot-Laserresonator integriert. Dabei ist die technische Oberfläche des Messobjekte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a86224f4d458675757226de6e923938
https://doi.org/10.1524/teme.71.12.623.54695
https://doi.org/10.1524/teme.71.12.623.54695
Publikováno v:
Optical Metrology in Production Engineering.
A novel principle for absolute position measurements of rough surfaces is presented. A measurement object with a rough surface acts as an external reflector for an antireflection coated laser diode. Determining the longitudinal mode spacing yields th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fdd9a9b771c67f3f6ffd6b76752c9e8
https://doi.org/10.1117/12.543886
https://doi.org/10.1117/12.543886
Autor:
Ryan A. Canfield, Jan Ahrens, Jill Bingham, Barry Fetzer, Thomas Müller-Wirts, Matthew O’Donnell, Gary Georgeson, Ivan Pelivanov
Publikováno v:
Sensors, Vol 20, Iss 24, p 7266 (2020)
Non-contact optical detection of ultrasound critically depends on the amount of light collected from the detection surface. Although it can be optimized in multiple ways for an ideal flat polished surface, industrial non-destructive testing and evalu
Externí odkaz:
https://doaj.org/article/e98cc0fa349b46608c838821e14355dd
Autor:
Björn Breitenstein, Maik Scheller, Mohammad Khaled Shakfa, Thomas Kinder, Thomas Müller-Wirts, Martin Koch, Dirk Selmar
Publikováno v:
Journal of Applied Botany and Food Quality, Vol 84, Iss 2 (2012)
We present a novel, non-destructive method for determination of changes in leaf water content in the fi eld based on terahertz (THz) technology. In this method, terahertz waves, which are strongly absorbed by water, are generated and detected using a
Externí odkaz:
https://doaj.org/article/f49a58bc18d54230aaedf409a4637d6f