论文信息 - Reconfigurable microwave signal processor for fractional and regular Hilbert transform based on a microcomb

Reconfigurable microwave signal processor for fractional and regular Hilbert transform based on a microcomb

We propose and demonstrate a reconfigurable microwave signal processor for fractional and regular Hilbert transform with 17 GHz bandwidth based on an integrated Kerr optical frequency comb source. Transmission responses and temporal characterization are experimentally demonstrated.

[1] R. Morandotti,et al. New CMOS-compatible platforms based on silicon nitride and Hydex for nonlinear optics , 2013, Nature Photonics.

[2] Roberto Morandotti,et al. Reconfigurable broadband microwave photonic intensity differentiator based on an integrated optical frequency comb source , 2017 .

[3] Jianping Yao,et al. All-fiber temporal photonic fractional Hilbert transformer based on a directly designed fiber Bragg grating. , 2010, Optics letters.

[4] G. Hardy. ON HILBERT TRANSFORMS , 1932 .

[5] Jiayang Wu,et al. Advanced Adaptive Photonic RF Filters with 80 Taps Based on an Integrated Optical Micro-Comb Source , 2019, Journal of Lightwave Technology.

[6] Roberto Morandotti,et al. Integrated frequency comb source based Hilbert transformer for wideband microwave photonic phase analysis. , 2015, Optics express.

[7] C. Roeloffzen,et al. Novel microwave photonic fractional Hilbert transformer using a ring resonator-based optical all-pass filter. , 2012, Optics express.

[8] Roberto Morandotti,et al. Advanced RF and microwave functions based on an integrated optical frequency comb source. , 2018, Optics express.

[9] Ryuichi Ashino,et al. Fractional Hilbert Transforms of Biorthogonal Wavelets , 2015, 2015 12th International Conference on Information Technology - New Generations.