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Karlsruher Institut für Technologie Kaiserstraße 12 76131 Karlsruhe, Germany http://www.kit.edu
Contact Ms Tatjana Erkert +49 721 60843409
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Karlsruher Institut für Technologie

Diamant als Baustoff für optische Schaltkreise

Materialrevolution in der Optomechanik ermöglicht Bauteile aus einem Guss / Polykristalliner Diamant ist robust und einfacher industriell zu verarbeiten/ Präzisions-Sensoren für Schwingung

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Der Einsatz von Licht zur Informationsverarbeitung öffnet viele Möglichkeiten. Um die Photonen des Lichts jedoch gezielt in Schaltkreisen und Sensoren einzusetzen, werden Materialien benötigt, die die richtigen optischen und mechanischen Eigenschaften mitbringen. Forscher am Karlsruher Institut für Technologie (KIT) haben nun erstmals polykristallinen Diamant für einen optischen Schaltkreis eingesetzt und ihre Ergebnisse bei Nature Communications online veröffentlicht. (DOI: 10.1038/ncomms2710)

"Diamant hat mehrere Eigenschaften, die es uns ermöglichen, alle Komponenten eines einsatzbereiten optomechanischen Schaltkreises sozusagen aus einem Guss zu realisieren", sagt Wolfram Pernice Gruppenleiter am KIT. "Die so hergestellten Elemente - die Resonatoren, Schaltkreise und der Wafer - überzeugen durch ihre vynt Agqrbfjj."

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