IEEE Microwave Photonics Conference 2020 channelizer IEEE Techarxiv.pdf (999.61 kB)
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Photonic RF and microwave channelizer based on a Kerr soliton crystal micro-comb

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posted on 2020-11-09, 14:59 authored by David MossDavid Moss
We report a 92 channel RF channelizer based on a 48.9 GHz integrated micro-comb that operates via soliton crystals, together with a passive high-Q ring resonator that acts as a periodic filter with an optical 3dB bandwidth of 121.4 MHz. We obtain an instant RF bandwidth of 8.08 GHz and 17.55 GHz achieved through temperature tuning. These results represent a major advance to achieving fully integrated photonic RF spectrum channelizers with reduced low complexity, size, and high performance for digital-compatible signal detection and broadband analog signal processing.


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Swinburne university of technology

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  • Australia

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