Photonic RF and microwave channelizer based on a Kerr soliton crystal micro-comb
preprintposted 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.
Email Address of Submitting Authordmoss@swin.edu.au
ORCID of Submitting Author0000-0001-5195-1744
Submitting Author's InstitutionSwinburne university of technology
Submitting Author's Country