JOP - integral signal processor techrxiv.pdf (1.83 MB)
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Photonic RF signal processors with integral order based on Kerr micro-combs

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posted on 2021-04-21, 17:03 authored by David MossDavid Moss

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, large numbers 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- to third-order differentiators. We compare and contrast results achieved and the tradeoffs involved with varying comb spacing, tap design methods, as well as shaping methods.


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Submitting Author's Institution

Swinburne University of Technology

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  • Australia

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