Integrated high speed graphene photodetectors for sub-THz links in the D-Band
We report on ultrafast photonic integrated detectors with bandwidth exceeding 180 GHz. The device is fabricated using a CVD-grown large angle twisted-bilayer graphene as active material. We demonstrate the use of this device as a photonic-aided D-band upconverter operating at 140 GHz carrier frequency, performing 10Gb/s QPSK and 4Gb/s 16-QAM signals transmission.
Authors
- M. Romagnoli (ORCID: https://orcid.org/0000-0002-4274-5620)
- Guillaume Ducournau (ORCID: https://orcid.org/0000-0002-9171-4767)
- Stefano Soresi (ORCID: https://orcid.org/0000-0001-5694-7314)
- Pascal Szriftgiser (ORCID: https://orcid.org/0000-0002-7792-7256)
- Sergio Pezzini (ORCID: https://orcid.org/0000-0003-4289-907X)
- Vaidotas Mišeikis (ORCID: https://orcid.org/0000-0001-6263-4250)
- Vito Sorianello (ORCID: https://orcid.org/0000-0003-2204-0778)
- Alex Boschi (ORCID: https://orcid.org/0000-0001-7562-7340)
- M. Frecassetti
- Alberto Montanaro (ORCID: https://orcid.org/0000-0002-2844-0433)
- Paola Gallì (ORCID: https://orcid.org/0000-0002-4812-8471)
- H. Happy (ORCID: https://orcid.org/0000-0003-2065-8080)
- Camilla Coletti (ORCID: https://orcid.org/0000-0002-8134-7633)
Institutions
- Centre National de la Recherche Scientifique (FR)
- Istituto Nanoscienze (IT)
- Consorzio Nazionale Interuniversitario per le Telecomunicazioni (IT)
- Institut d'Electronique, de Microélectronique et de Nanotechnologie (FR)
- Thales (France) (FR)
- Nokia (Italy) (IT)
- National Research Council (IT)
- Laboratoire de Physique des Lasers, Atomes et Molécules (FR)
- Center for Nanotechnology Innovation (IT)
- Université Polytechnique Hauts-de-France (FR)
- École Centrale de Lille (FR)
Publication Details
- Published
- 2024-09-23
- DOI
- https://doi.org/10.23919/eumic61603.2024.10732253
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- HORIZON EUROPE Framework Programme