501 citations · 3.6k across the 21 of their papers we have counts for
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An optical micro-comb with a 50GHz free spectral range for photonic microwave true time delays
Xingyuan Xu, Jiayang Wu, Thach G. Nguyen +6
We demonstrate significantly improved performance of a microwave true time delay line (TTDL) based on an integrated micro-ring resonator (MRR) Kerr optical comb source with a chann…
Photonic radio frequency and microwave intensity differentiator based on an optical frequency comb source in an integrated micro-ring resonator
Xingyuan Xu, Jiayang Wu, Mehrdad Shoeiby +6
We propose and experimentally demonstrate a microwave photonic intensity differentiator based on a Kerr optical comb generated by a compact integrated micro-ring resonator (MRR). T…
Parametric gain and wavelength conversion via third order nonlinear optics a CMOS compatible waveguide
A. Pasquazi, M. Peccianti, M. Lamont +4
We demonstrate sub-picosecond wavelength conversion in the C-band via four wave mixing in a 45cm long high index doped silica spiral waveguide. We achieve an on/off conversion effi…
Measurement of ultrashort optical pulses via time lens imaging in CMOS compatible waveguides
Alessia Pasquazi, Yongwoo Park, Sai T. Chu +5
We demonstrate temporal measurements of subpicosecond optical pulses via time-to-frequency conversion in a 45cm long CMOS compatible high index glass spiral waveguide. The measurem…
Wavelength conversion of data at gigabit rates via nonlinear optics in an integrated micro-ring resonator
Alessia Pasquazi, Raja Ahmad, Martin Rochette +5
We present the first system penalty measurements for all-optical wavelength conversion in an integrated ring resonator. We achieve wavelength conversion over a range of 27.7nm in t…