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Platforms for integrated nonlinear optics compatible with silicon integrated circuits
David J. Moss, Roberto Morandotti
Nonlinear photonic chips are capable of generating and processing signals all-optically with performance far superior to that possible electronically - particularly with respect to…
Terahertz bandwidth integrated radio frequency spectrum analyzer via nonlinear optics
Marcello Ferrera, Christian Reimer, Alessia Pasquazi +7
We report an integrated all-optical radio frequency spectrum analyzer based on a ~ 4cm long doped silica glass waveguide, with a bandwidth greater than 2.5 THz. We use this device…
New CMOS Compatible Platforms for Integrated Nonlinear Optical Signal Processing
D. J. Moss, R. Morandotti
Nonlinear photonic chips have succeeded in generating and processing signals all-optically with performance far superior to that possible electronically - particularly with respect…
High Kerr nonlinearity hydrogenated amorphous silicon nanowires with low two photon absorption and high optical stability
C. Grillet, L. Carletti, C. Monat +5
We demonstrate optically stable amorphous silicon nanowires with both high nonlinear figure of merit (FOM) of ~5 and high nonlinearity Re(γ) = 1200W-1m-1. We observe no degradation…
Novel architecture for ultra-stable micro-ring resonator based optical frequency combs
Alessia Pasquazi, Lucia Caspani, Marco Peccianti +8
We report a novel geometry for OPOs based on nonlinear microcavity resonators. This approach relies on a self-locked scheme that enables OPO emission without the need for thermal l…
Ultra-pure RF tone from a micro-ring resonator based optical frequency comb source
Alessia Pasquazi, Marco Peccianti, Brent E. Little +3
We demonstrate a novel mode locked ultrafast laser, based on an integrated high-Q micr-oring resonator. Our scheme exhibits stable operation of two slightly shifted spectral optica…