Photonic radio frequency channelizers based on Kerr optical micro-combs

Photonic radio frequency channelizers based on Kerr optical micro-combs

We review recent work on broadband RF channelizers based on integrated optical frequency Kerr micro-combs combined with passive micro-ring resonator filters, with microcombs having channel spacings of 200 and 49 GHz. This approach to realizing RF channelizers offers reduced complexity, size, and pot...

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Veröffentlicht in:Journal of semiconductors 2021-04, Vol.42 (4), p.41302-32
Hauptverfasser: Tan, Mengxi, Xu, Xingyuan, Wu, Jiayang, Nguyen, Thach G., Chu, Sai T., Little, Brent E., Morandotti, Roberto, Mitchell, Arnan, Moss, David J.
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Sprache:eng
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Zusammenfassung:We review recent work on broadband RF channelizers based on integrated optical frequency Kerr micro-combs combined with passive micro-ring resonator filters, with microcombs having channel spacings of 200 and 49 GHz. This approach to realizing RF channelizers offers reduced complexity, size, and potential cost for a wide range of applications to microwave signal detection.
ISSN:1674-4926
2058-6140
DOI:10.1088/1674-4926/42/4/041302