@article{5b8c1fb86ed3489b93bea3496c460abd,
title = "Integral order photonic RF signal processors based on a soliton crystal micro-comb source",
abstract = "Soliton crystal micro-combs are powerful tools as sources of multiple wavelength channels for radio frequency (RF) signal processing. They offer a compact device footprint, a large number of wavelengths, very high versatility, and wide Nyquist bandwidths. Here, we demonstrate integral order RF signal processing functions based on a soliton crystal micro-comb, including a Hilbert transformer and first, second and third-order differentiators. We compare and contrast the results and the trade-offs involved with varying the comb spacing, and tap design and shaping methods.",
keywords = "Optical resonators, RF photonics, Signal processor",
author = "Mengxi Tan and Xingyuan Xu and Jiayang Wu and Bill Corcoran and Andreas Boes and Nguyen, {Thach G.} and Chu, {Sai T.} and Little, {Brent E.} and Roberto Morandotti and Arnan Mitchell and Moss, {David J.}",
note = "Funding Information: This work was supported by the Australian Research Council Discovery Projects Program (No. DP150104327). RM acknowledges support by the Natural Sciences and Engineering Research Council of Canada (NSERC) through the Strategic, Discovery and Acceleration Grants Schemes, and by the Canada Research Chair Program. Brent E Little was supported by the Strategic Priority Research Program of the Chinese Academy of Sciences, Grant No. XDB24030000. Publisher Copyright: {\textcopyright} 2021 IOP Publishing Ltd",
year = "2021",
month = oct,
day = "27",
doi = "10.1088/2040-8986/ac2eab",
language = "English",
volume = "23",
journal = "Journal of Optics",
issn = "2040-8978",
publisher = "IOP Publishing",
number = "12",
}