300 GHz Plasmonic Mixer

Yannick Salamin,Maurizio Burla,Delwin L. Elder,Larry R. Dalton,Juerg Leuthold,Tobias Blatter,Yannik Horst,Yuriy Fedoryshyn,Wolfgang Heni,Ileana-Cristina Benea-Chelmus,Michael Baumann,Christian Haffner,Tatsuhiko Watanabe

2019 International Topical Meeting on Microwave Photonics (MWP)（2019）

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摘要

A wireless receiver concept for the direct conversion of terahertz signals to the optical domain is introduced. The receiver combines two terahertz antenna-coupled phase modulators into a silicon photonics based Mach-Zehnder interferometer. The technology is demonstrated by the direct detection of a 300 GHz wireless signal on an optical fiber. The concept provides an ultra-compact and efficient terahertz to optical conversion particularly useful for next-generation wireless systems.

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关键词

Plasmonics,modulators,terahertz,microwave photonics,integrated optics,wireless communication

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