Broadband RF channelizer based on an integrated optical frequency Kerr comb source

Xingyuan Xu; Jiayang Wu; Thach G. Nguyen; Sai Tak Chu; Brent E. Little; Roberto Morandotti; Arnan Mitchell; David J. Moss

doi:10.1109/JLT.2018.2819172

Broadband RF channelizer based on an integrated optical frequency Kerr comb source

Xingyuan Xu, Jiayang Wu, Thach G. Nguyen, Sai Tak Chu, Brent E. Little, Roberto Morandotti, Arnan Mitchell, David J. Moss

Research output: Contribution to journal › Article › Research › peer-review

62 Citations (Scopus)

Abstract

We report a broadband RF channelizer based on an integrated optical frequency Kerr micro-comb source, with an RF channelizing bandwidth of 90 GHz, a high RF spectral slice resolution of 1.04 GHz, and experimentally verify the RF performance up to 19 GHz. This approach of realizing RF channelizers offers reduced complexity, size, and potential cost for a wide range of applications to microwave signal detection.

Original language	English
Article number	8325287
Pages (from-to)	4519-4526
Number of pages	8
Journal	Journal of Lightwave Technology
Volume	36
Issue number	19
DOIs	https://doi.org/10.1109/JLT.2018.2819172
Publication status	Published - 1 Oct 2018
Externally published	Yes

Keywords

Integrated optical frequency comb
microwave photonic
signal channelization

Access to Document

10.1109/JLT.2018.2819172

Link to publication in Scopus

Cite this

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title = "Broadband RF channelizer based on an integrated optical frequency Kerr comb source",

abstract = "We report a broadband RF channelizer based on an integrated optical frequency Kerr micro-comb source, with an RF channelizing bandwidth of 90 GHz, a high RF spectral slice resolution of 1.04 GHz, and experimentally verify the RF performance up to 19 GHz. This approach of realizing RF channelizers offers reduced complexity, size, and potential cost for a wide range of applications to microwave signal detection.",

keywords = "Integrated optical frequency comb, microwave photonic, signal channelization",

author = "Xingyuan Xu and Jiayang Wu and Nguyen, {Thach G.} and Chu, {Sai Tak} and Little, {Brent E.} and Roberto Morandotti and Arnan Mitchell and Moss, {David J.}",

year = "2018",

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pages = "4519--4526",

journal = "Journal of Lightwave Technology",

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Broadband RF channelizer based on an integrated optical frequency Kerr comb source. / Xu, Xingyuan; Wu, Jiayang; Nguyen, Thach G.; Chu, Sai Tak; Little, Brent E.; Morandotti, Roberto; Mitchell, Arnan; Moss, David J.

In: Journal of Lightwave Technology, Vol. 36, No. 19, 8325287, 01.10.2018, p. 4519-4526.

Research output: Contribution to journal › Article › Research › peer-review

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AU - Morandotti, Roberto

AU - Mitchell, Arnan

AU - Moss, David J.

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