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ETH Zürich Rämistrasse 101 8092 Zürich, Switzerland http://www.hk.ethz.ch
Contact Mr Dr. Ueli Koch +49 4179 2749442
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ETH Zürich

Ein völlig neuer Chip für superschnelle Datenübertragung mit Lich

(PresseBox) (Zürich, )
ETH-​Forschende haben einen superschnellen Chip gebaut, der die Datenübertragung in optischen Glasfasernetzen beschleunigen kann. Bedeutsam ist das mit Blick auf die steigende Nachfrage nach Streaming-​ und Online-​Diensten. Der Plasmonik-​Chip verbindet gleich mehrere Neuerungen miteinander.

Forschende der ETH Zürich haben geschafft, woran seit rund 20 Jahren geforscht wird: im Rahmen europäischer Horizon 2020-​Forschungsprojekte haben sie im Labor einen Chip hergestellt, auf dem sich schnelle elektronische Signale direkt in superschnelle Lichtsignale umwandeln lassen, und zwar so, dass dabei praktisch keine Signalqualität verloren geht. Bedeutsam ist dieser Durchbruch für die Leistungsfähigkeit optischer Kommunikationsinfrastrukturen, die Daten mit Licht übertragen. Dazu gehören zum Beispiel Glasfasernetze.

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