473 citations · 2.5k across the 10 of their papers we have counts for
9 papers · 1 filter
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…
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…
Novel extraction algorithm for amplitude and phase measurement of ultrashort optical pulses via spectral phase interferometry
Alessia Pasquazi, Marco Peccianti, Jose Azana +2
We present a novel extraction algorithm for spectral phase interferometry for direct field reconstruction (SPIDER) for the so-called X-SPIDER configuration. Our approach largely ex…
Photonic Integrated Devices for Nonlinear Optics
Lucia Caspani, David Duchesne, Ksenia Dolgaleva +8
We review our recent progresses on frequency conversion in integrated devices, focusing primarily on experiments based on strip-loaded and quantum-well intermixed AlGaAs waveguides…
Hydex waveguides for nonlinear optics
David J. Moss, Alessia Pasquazi, Marco Peccianti +6
We demonstrate a wide range of novel functions in integrated, CMOS compatible, devices. This platform has promise for telecommunications and on-chip WDM optical interconnects for c…