Relative Intensity Noise and Four Wave Mixing in few mode VCSELs for PAM4 high speed modulation
We present a model, validated with experiments, to simulate few-modes VCSELs for high speed datacom. The model explains for the first time non-trivial characteristics observed in measured RIN spectra and high-resolution optical spectra as consequence of four wave mixing occurring in the laser active region.
Authors
- Roberto Gaudino (ORCID: https://orcid.org/0000-0003-1909-4281)
- Cristina Rimoldi (ORCID: https://orcid.org/0000-0001-5241-8773)
- Marco Novarese (ORCID: https://orcid.org/0000-0001-8957-469X)
- Christian Raabe
- Mariangela Gioannini (ORCID: https://orcid.org/0000-0002-6250-5640)
- Sebastián Romero-García (ORCID: https://orcid.org/0000-0002-8579-3382)
- Alberto Tibaldi (ORCID: https://orcid.org/0000-0002-0157-8512)
- Lorenzo Columbo (ORCID: https://orcid.org/0000-0002-6566-9763)
- Pierluigi Debernardi (ORCID: https://orcid.org/0000-0003-1776-3170)
- Leonardo Minelli (ORCID: https://orcid.org/0000-0002-3212-4062)
Institutions
- Politecnico di Torino (IT)
- Institute of Electronics, Computer and Telecommunication Engineering (IT)
Publication Details
- Published
- 2024-11-10
- DOI
- https://doi.org/10.1109/ipc60965.2024.10799795
- Primary Topic
- Semiconductor Lasers and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00