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Photonic RF and microwave channelizer based on a Kerr soliton crystal micro-comb
[post]
2020
unpublished
Preserved Fulltext
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
doi:10.36227/techrxiv.13167611.v1
fatcat:uaa7wuzkwzcn3cvvg3vrsi67ou