J
Jacopo Frigerio
Researcher at Polytechnic University of Milan
Publications - 197
Citations - 2938
Jacopo Frigerio is an academic researcher from Polytechnic University of Milan. The author has contributed to research in topics: Quantum well & Photonics. The author has an hindex of 24, co-authored 186 publications receiving 2369 citations. Previous affiliations of Jacopo Frigerio include Université Paris-Saclay & Centre national de la recherche scientifique.
Papers
More filters
Journal ArticleDOI
Analysis of enhanced light emission from highly strained germanium microbridges
Martin J. Süess,Martin J. Süess,R. Geiger,Renato Minamisawa,G. Schiefler,G. Schiefler,Jacopo Frigerio,Daniel Chrastina,Giovanni Isella,Ralph Spolenak,Jérôme Faist,Hans Sigg +11 more
TL;DR: In this paper, high-strained germanium on silicon samples with up to 3.1% uniaxial strain is fabricated and then investigated by Raman spectroscopy.
Journal ArticleDOI
Integrated germanium optical interconnects on silicon substrates
Papichaya Chaisakul,Delphine Marris-Morini,Jacopo Frigerio,Daniel Chrastina,Mohamed-Said Rouifed,Stefano Cecchi,Paul Crozat,Giovanni Isella,Laurent Vivien +8 more
TL;DR: The integration of germanium quantum-well devices and low-loss waveguides with silicon substrates shows promise for realizing low loss, on-chip photonic interconnects.
Journal ArticleDOI
Midinfrared Plasmon-Enhanced Spectroscopy with Germanium Antennas on Silicon Substrates
Leonetta Baldassarre,Emilie Sakat,Jacopo Frigerio,Antonio Samarelli,Kevin Gallacher,Eugenio Calandrini,Giovanni Isella,Douglas J. Paul,Michele Ortolani,Paolo Biagioni +9 more
TL;DR: This work fabricates antennas out of heavily doped Ge films epitaxially grown on Si wafers and demonstrates up to 2 orders of magnitude signal enhancement for the molecules located in the antenna hot spots compared to those located on a bare silicon substrate.
Journal ArticleDOI
Germanium-based integrated photonics from near- to mid-infrared applications
Delphine Marris-Morini,Vladyslav Vakarin,Joan Manel Ramirez,Qiankun Liu,Andrea Ballabio,Jacopo Frigerio,Miguel Montesinos,Carlos Alonso-Ramos,Xavier Le Roux,Samuel Serna,Daniel Benedikovic,Daniel Chrastina,Laurent Vivien,Giovanni Isella +13 more
TL;DR: Germanium has played a key role in silicon photonics as an enabling material for datacom applications as discussed by the authors, and the unique properties of Ge have been leveraged to develop high performance integrated photodectors, which are now mature devices.
Journal ArticleDOI
23 GHz Ge/SiGe multiple quantum well electro-absorption modulator.
Papichaya Chaisakul,Delphine Marris-Morini,Mohamed-Said Rouifed,Giovanni Isella,Daniel Chrastina,Jacopo Frigerio,Xavier Le Roux,Samson Edmond,Jean-René Coudevylle,Laurent Vivien +9 more
TL;DR: The high speed operation of a Ge/SiGe multiple quantum well (MQW) electro-absorption modulator in a waveguide configuration demonstrates the potentiality of Ge/ SiGe MQWs as a building block of silicon compatible photonic integrated circuits for short distance energy efficient optical interconnections.