501 citations · 4.9k across the 31 of their papers we have counts for
8 papers · 1 filter
Ultra-low power nonlinear optics in a high Q CMOS compatible integrated micro-ring resonator
M. Ferrera, D. Duchesne, L. Razzari +8
We demonstrate efficient, low power, continuous-wave four-wave mixing in the C-band, using a high index doped silica glass micro ring resonator having a Q-factor of 1.2 million. A…
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…
Towards On-Chip Integrated Optical Quantum Frequency Combs
Lucia Caspani, Christian Reimer, Michael Kues +12
Recent development in quantum photonics allowed to start the process of bringing photonic-quantum-based systems out of the lab into real world applications. As an example, devices…
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…
First and second order all-optical integrating functions in a photonic integrated circuit
Marcello Ferrera, Yongwoo Park, Luca Razzari +5
We demonstrate all-optical temporal integration of arbitrary optical waveforms with temporal features as short as ~1.9ps. By using a four-port micro-ring resonator based on CMOS co…