Archivio Istituzionale della RicercaWe report how external cavity IIIV/Si hybrid lasers operate in regimes of ultradamped relaxation oscillations or in turbulent and selfpulsing regimes. The different regimes are reached by detuning the lasing wavelength respect to the mirror effective reflectivity peak and are the consequence of the dispersive narrow band reflectivity of the silicon photonics mirror, the linewidth enhancement factor and fourwave mixing in the gain medium.
Dynamic regimes and damping of relaxation oscillations in III-V/Si external cavity lasers / Gioannini, M.; Columbo, L.; Rimoldi, C.; Romero-Garcia, S.; Bovington, J.. - ELETTRONICO. - (2022), pp. 1-2. (Intervento presentato al convegno 2022 Conference on Lasers and Electro-Optics, CLEO 2022 tenutosi a San Jose, CA, USA nel 15-20 May 2022).
Dynamic regimes and damping of relaxation oscillations in III-V/Si external cavity lasers
Gioannini M.;Columbo L.;Rimoldi C.;
2022
Abstract
We report how external cavity IIIV/Si hybrid lasers operate in regimes of ultradamped relaxation oscillations or in turbulent and selfpulsing regimes. The different regimes are reached by detuning the lasing wavelength respect to the mirror effective reflectivity peak and are the consequence of the dispersive narrow band reflectivity of the silicon photonics mirror, the linewidth enhancement factor and fourwave mixing in the gain medium.
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CLEO_2022.pdf
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https://hdl.handle.net/11583/2981201