Broadband photonic RF channelization based on an integrated optical micro-comb source

Linnan Jia; Xingyuan Xu; Jiayang Wu; Mengxi Tan; Thach G. Nguyen; Sai T. Chu; Brent E. Little; Roberto Morandotti; Arnan Mitchell; David J. Moss

doi:10.1117/12.2540360

30 December 2019 Broadband photonic RF channelization based on an integrated optical micro-comb source

Linnan Jia, Xingyuan Xu, Jiayang Wu, Mengxi Tan, Thach G. Nguyen, Sai T. Chu, Brent E. Little, Roberto Morandotti, Arnan Mitchell, David J. Moss

Author Affiliations +

Proceedings Volume 11200, AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019; 112002M (2019) https://doi.org/10.1117/12.2540360
Event: ANZCOP, 2019, Melbourne, Australia

Abstract

We demonstrate broadband radio frequency (RF) channelization based on a CMOS-compatible integrated optical micro-comb source, which provides a large number of wavelength channels as well as an RF operation bandwidth of ~90 GHz. We experimentally verify the RF channelization performance from ~1.7 GHz to ~19 GHz with a high spectral slice resolution of ~1.04 GHz.

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Linnan Jia, Xingyuan Xu, Jiayang Wu, Mengxi Tan, Thach G. Nguyen, Sai T. Chu, Brent E. Little, Roberto Morandotti, Arnan Mitchell, and David J. Moss "Broadband photonic RF channelization based on an integrated optical micro-comb source", Proc. SPIE 11200, AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019, 112002M (30 December 2019); https://doi.org/10.1117/12.2540360

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