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Fraunhofer-Institut für Photonische Mikrosysteme (IPMS) Maria-Reiche-Str. 2 01109 Dresden, Germany https://www.ipms.fraunhofer.de
Contact Mr Moritz Fleischer +49 351 8823249
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Fraunhofer-Institut für Photonische Mikrosysteme (IPMS)

Fraunhofer IPMS entwickelt MEMS-Technologie für die Spektroskopie im mittleren Infrarotbereich

(PresseBox) (Dresden, )
Das Fraunhofer-Institut für Photonische Mikrosysteme IPMS hat bereits auf der internationalen Leitmesse der optischen Technologien Photonics West ein mobiles MEMS-Gitter-Spektrometer im Würfelzuckerformat präsentiert, mit dessen Hilfe gasförmige, flüssige und feste Stoffe durch Analyse des Lichts im nahen Infrarotbereich (950 nm-1900 nm) untersucht werden können. Bei der diesjährigen Photonics West stellen die Wissenschaftler nun einen neuartigen Ansatz vor, MEMS-Technologie auch für die Spektralanalyse im mittleren Infrarotbereich (3 - 12 µm) einzusetzen. Viele für die Sicherheitsüberwachung bedeutsame chemische Stoffe haben hier eindeutige und charakteristische Absorptionslinien. So können unterschiedliche Gefahrstoffe mit Hilfe eines kompakten, mobilen Sensorsystems schnell erkannt und quantifiziert werden.

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