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
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Proceedings ArticleDOI
A silica based highly nonlinear fibre with improved threshold for stimulated brillouin scattering
Lars Gruner-Nielsen,Sonali Dasgupta,Marc D. Mermelstein,Dan Jakobsen,Soren Herstrom,Martin E. V. Pedersen,Ee Leong Lim,Shaiful-ul Alam,Francesca Parmigiani,David J. Richardson,Bera Palsdottir +10 more
TL;DR: In this paper, a combination of Al-doping and straining of the fiber was used to achieve an improvement in figure of merit for SBS limited highly nonlinear fibres.
Journal ArticleDOI
FWM-based wavelength conversion of 40 Gbaud PSK signals in a silicon germanium waveguide
Mohamed A. Ettabib,Kamal Hammani,Francesca Parmigiani,Liam Jones,Alexandros Kapsalis,Adonis Bogris,Dimitris Syvridis,Mickael Brun,Pierre Labeye,Sergio Nicoletti,Periklis Petropoulos +10 more
TL;DR: Four wave mixing (FWM) based wavelength conversion of 40 Gbaud differential phase shift keyed and quadrature phase shiftKeyed signals in a 2.5 cm long silicon germanium waveguide shows a 2-dB power penalty.
Journal ArticleDOI
All-optical mode and wavelength converter based on parametric processes in a three-mode fiber
Francesca Parmigiani,Peter Horak,Yongmin Jung,Lars Gruner-Nielsen,Tommy Geisler,Periklis Petropoulos,David J. Richardson +6 more
TL;DR: In this article, phase-matched inter-modal four-wave mixing processes among the spatial modes of a three-mode fiber were used to achieve all-optical mode and wavelength conversion both within the C-band and between the C and L-bands.
Proceedings ArticleDOI
All-optical phase regeneration of 40Gbit/s DPSK signals in a black-box phase sensitive amplifier
Francesca Parmigiani,Radan Slavik,Joseph Kakande,Carl Lundstrom,Martin Sjödin,Peter A. Andrekson,Ruwan Weerasuriya,Stylianos Sygletos,Andrew D. Ellis,Lars Gruner-Nielsen,Dan Jakobsen,Soren Herstrom,Richard Phelan,James O'Gorman,Adonis Bogris,Dimitris Syvridis,Sonali Dasgupta,Periklis Petropoulos,David J. Richardson +18 more
TL;DR: In this article, a black-box four-wave mixing based bitrate-flexible phase sensitive amplifier is presented. And they use it in the first demonstration of 40 Gbit/s DPSK phase regeneration.
Journal ArticleDOI
Analysis of a two-channel 2R all-optical regenerator based on a counter-propagating configuration
Lionel Provost,Francesca Parmigiani,Christophe Finot,Kazunori Mukasa,Periklis Petropoulos,David J. Richardson +5 more
TL;DR: A 2R optical regenerator based on the Self-Phase Modulation and offset filtering technique in a bi-directional architecture for the simultaneous processing of two optical channels at 10 Gb/s within a single highly nonlinear fiber is reported.