M
Marco Romagnoli
Researcher at Sant'Anna School of Advanced Studies
Publications - 220
Citations - 5048
Marco Romagnoli is an academic researcher from Sant'Anna School of Advanced Studies. The author has contributed to research in topics: Photonics & Silicon photonics. The author has an hindex of 32, co-authored 216 publications receiving 4368 citations. Previous affiliations of Marco Romagnoli include Ericsson & Google.
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Journal ArticleDOI
An electrically pumped germanium laser
Rodolfo Camacho-Aguilera,Yan Cai,Neil Patel,Jonathan T. Bessette,Marco Romagnoli,Lionel C. Kimerling,Jurgen Michel +6 more
TL;DR: Electrically pumped lasing from Germanium-on-Silicon pnn heterojunction diode structures is demonstrated and a Germanium gain spectrum of nearly 200nm is observed.
Journal ArticleDOI
Graphene-silicon phase modulators with gigahertz bandwidth
Vito Sorianello,Michele Midrio,Giampiero Contestabile,Inge Asselberghs,J. Van Campenhout,Cedric Huyghebaert,Ilya Goykhman,A. K. Ott,Andrea C. Ferrari,Marco Romagnoli +9 more
TL;DR: In this article, the authors presented a 10Gb-s-1 GPM integrated in a Mach-Zehnder interferometer configuration for binary transmission of a non-return-to-zero data stream over 50 km of single-mode fiber.
Journal ArticleDOI
Graphene-Based Integrated Photonics For Next-Generation Datacom And Telecom
Marco Romagnoli,Vito Sorianello,Michele Midrio,Frank H. L. Koppens,Frank H. L. Koppens,Cedric Huyghebaert,Daniel Neumaier,Paola Galli,Wolfgang Templ,Antonio D'Errico,Andrea C. Ferrari +10 more
TL;DR: In this paper, the authors present a vision for grapheme-based integrated photonics and present a roadmap of the technological requirements to meet the demands of the datacom and telecom markets.
Journal ArticleDOI
Graphene Phase Modulator
Vito Sorianello,Michele Midrio,Giampiero Contestabile,I. Asselberg,J. Van Campenhout,C. Huyghebaerts,Ilya Goykhman,A. K. Ott,Andrea C. Ferrari,Marco Romagnoli +9 more
TL;DR: In this article, the authors demonstrate a 10Gb/s Graphene Phase Modulator (GPM) integrated in a Mach-Zehnder interferometer configuration, with a phase-shifter length of only 300$\mu$m, and 35dB extinction ratio.
Journal ArticleDOI
Graphene-based integrated photonics for next-generation datacom and telecom
Marco Romagnoli,Vito Sorianello,Michele Midrio,Frank H. L. Koppens,Frank H. L. Koppens,Cedric Huyghebaert,Daniel Neumaier,Paola Galli,Wolfgang Templ,Antonio D'Errico,Andrea C. Ferrari +10 more
TL;DR: It is shown that graphene-based integrated photonics could enable ultrahigh spatial bandwidth density, low power consumption for board connectivity and connectivity between data centres, access networks and metropolitan, core, regional and long-haul optical communications.