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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…
Chip-based photon quantum state sources using nonlinear optics
Lucia Caspani, Chunle Xiong, Benjamin J. Eggleton +5
The ability to generate complex optical photon states involving entanglement between multiple optical modes is not only critical to advancing our understanding of quantum mechanics…
Integrated Fabry-Perot cavities as a mechanism for enhancing micro-ring resonator performance
Jiayang Wu, Tania Moein, Xingyuan Xu +3
We propose and experimentally demonstrate the enhancement in the filtering quality (Q) factor of an integrated micro-ring resonator (MRR) by embedding it in an integrated Fabry-Per…
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…
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…