Working Paper Review Version 1 This version is not peer-reviewed

Review of Photonic Microwave and Radio Frequency Channelizers based on Optical Kerr Micro-combs

Version 1 : Received: 10 November 2020 / Approved: 12 November 2020 / Online: 12 November 2020 (08:53:59 CET)

How to cite: tan, M.; xu, X.; Moss, D. Review of Photonic Microwave and Radio Frequency Channelizers based on Optical Kerr Micro-combs. Preprints 2020, 2020110330 tan, M.; xu, X.; Moss, D. Review of Photonic Microwave and Radio Frequency Channelizers based on Optical Kerr Micro-combs. Preprints 2020, 2020110330

Abstract

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 200GHz and 49GHz. This approach to realizing RF channelizers offers reduced complexity, size, and potential cost for a wide range of applications to microwave signal detection.

Subject Areas

Kerr micro-combs; microwave photonics; signal channelization; integrated optical frequency combs

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