1.5k citations · 8.9k across the 60 of their papers we have counts for
6 papers · 2 filters
Tunable RF and microwave photonic sideband generator based on cascaded 49GHz and 200GHz integrated ring resonators
Xingyuan Xu, Jiayang Wu, Linnan Jia +7
We demonstrate a continuously RF tunable orthogonally polarized optical single sideband (OP-OSSB) generator based on dual cascaded micro-ring resonators. By splitting the input dou…
Emerging applications of integrated optical microcombs for analogue RF and microwave photonic signal processing
Xingyuan Xu, Jiayang Wu, Sai T. Chu +4
We review new applications of integrated microcombs in RF and microwave photonic systems. We demonstrate a wide range of powerful functions including a photonic intensity high orde…
A Radio Frequency Channelizer based on Cascaded Integrated Micro-ring Resonator Optical Comb Sources and Filters
Xingyuan Xu, Jiayang Wu, Thach G. Nguyen +5
We report a broadband RF channelizer based on an integrated optical frequency Kerr micro-comb source, with an RF channelizing bandwidth of 90 GHz, a high RF spectral slice resoluti…
Silicon photonic filters based on cascaded Sagnac loop resonators
Jiayang Wu, Tania Moein, Xingyuan Xu +1
We demonstrate advanced integrated photonic filters in silicon-on-insulator (SOI) nanowires implemented by cascaded Sagnac loop reflector (CSLR) resonators. We investigate mode spl…
High-order Radio Frequency Differentiation via Photonic Signal Processing with an Integrated Micro-resonator Kerr Optical Frequency Comb Source
Xingyuan Xu, Jiayang Wu, Mehrdad Shoeiby +5
We demonstrate the use of integrated micro-resonator based optical frequency comb sources as the basis for transversal filtering functions for microwave and radio frequency photoni…
Photonic RF and microwave reconfigurable filters and true time delays based on an integrated optical Kerr frequency comb source
Xingyuan Xu, Jiayang Wu, Thach G. Nguyen +6
We demonstrate advanced transversal radio frequency (RF) and microwave functions based on a Kerr optical comb source generated by an integrated micro-ring resonator. We achieve ext…