F
Francesca Parmigiani
Researcher at Microsoft
Publications - 238
Citations - 4675
Francesca Parmigiani is an academic researcher from Microsoft. The author has contributed to research in topics: Wavelength-division multiplexing & Phase noise. The author has an hindex of 33, co-authored 236 publications receiving 4262 citations. Previous affiliations of Francesca Parmigiani include University of Southampton.
Papers
More filters
Proceedings Article
Single-laser 32.5 Tbit/s Nyquist-WDM
David Hillerkuss,Rene Schmogrow,Matthias Meyer,Stefan Wolf,M. Jordan,P. Kleinow,Nicole Lindenmann,P. C. Schindler,Argishti Melikyan,M. Dreschmann,J. Meyer,Jürgen Becker,Christian Koos,Wolfgang Freude,Juerg Leuthold,Xin Yang,Francesca Parmigiani,Periklis Petropoulos,Shalva Ben-Ezra,Bernd Nebendahl,Bojan Resan,Andreas Oehler,K.J. Weingarten,L. Altenhain,T. Ellermeyer,M. Moeller,Michael Huebner +26 more
TL;DR: In this article, a single-laser 32.5 Tbit/s 16QAM Nyquist-WDM transmission with 325 carriers over 227 km at a net spectral efficiency of 6.4 bit/s/Hz is reported.
Proceedings ArticleDOI
FWM-based wavelength conversion in a silicon germanium waveguide
Mohamed A. Ettabib,Kamal Hammani,Francesca Parmigiani,Liam Jones,Alexandros Kapsalis,Adonis Bogris,Dimitris Syvridis,M. Brun,Pierre Labeye,Sergio Nicoletti,Periklis Petropoulos +10 more
TL;DR: Four-wave mixing based wavelength conversion of 40 Gbaud DPSK and QPSK signals in a 2.5-cm long silicon germanium waveguide with a nonlinearity coefficient of 25.8/W/m is demonstrated.
Proceedings ArticleDOI
Generation of High Repetition Rate (>100 GHz) Ultrastable Pulse Trains From a Coherent Optical Beat-Signal through Non-Linear Compression Using a High SBS-Threshold Fiber
Francesca Parmigiani,Radan Slavik,Angela Camerlingo,Lars Gruner-Nielsen,Dan Jakobsen,Soren Herstrom,Richard Phelan,James O'Gorman,Sonali Dasgupta,Joseph Kakande,Stylianos Sygletos,Andrew D. Ellis,Periklis Petropoulos,David J. Richardson +13 more
TL;DR: In this paper, a stable beat signal produced by two comb-phase-locked CW lasers separated by >100 GHz is nonlinearly compressed in a high SBS-threshold highly nonlinear fiber.
Proceedings ArticleDOI
Investigation into the role of pump to signal power ratio in FWM-based phase preserving amplitude regeneration
Kyle R. H. Bottrill,Graham Hesketh,Francesca Parmigiani,David J. Richardson,Periklis Petropoulos +4 more
TL;DR: In this paper, a four-wave mixing based amplitude limiter in highly nonlinear fiber based on the Bessel-like power transfer characteristics and highlight trade-offs for phase preserving capabilities is presented.
Proceedings ArticleDOI
A novel XPM based pulse retiming system incorporating a fibre grating based parabolic pulse shaper
Francesca Parmigiani,Periklis Petropoulos,Morten Ibsen,Michael A. F. Roelens,David J. Richardson +4 more
TL;DR: In this paper, a novel all-optical, all-fibre pulse retiming system is experimentally demonstrated, which relies on converting the timing jitter into frequency shift using XPM switching of the data signal with parabolic pulses shaped using a SSFBG.