Archivio Istituzionale della RicercaWe investigate the stability of III-V SiN hybrid lasers. By detuning the lasing frequency with respect to the narrowband mirror reflectivity peak, we observe regimes of ultra-damped relaxation oscillations, turbulence, and combs, caused by the interplay of four-wave mixing, Henry alpha-parameter and the narrowband reflectivity.
CW and comb regimes in III-V SiN hybrid lasers with frequency-selective narrow band mirror / Rimoldi, C.; Columbo, L.; Romero-Garcia, S.; Bovington, J.; Gioannini, M.. - ELETTRONICO. - (2023), pp. 1-2. (Intervento presentato al convegno 2023 IEEE Silicon Photonics Conference, SiPhotonics 2023 tenutosi a Washington, DC, USA nel 04-07 April 2023) [10.1109/SiPhotonics55903.2023.10141926].
CW and comb regimes in III-V SiN hybrid lasers with frequency-selective narrow band mirror
Rimoldi C.;Columbo L.;Gioannini M.
2023
Abstract
We investigate the stability of III-V SiN hybrid lasers. By detuning the lasing frequency with respect to the narrowband mirror reflectivity peak, we observe regimes of ultra-damped relaxation oscillations, turbulence, and combs, caused by the interplay of four-wave mixing, Henry alpha-parameter and the narrowband reflectivity.
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CW_and_comb_regimes_in_III-V_SiN_hybrid_lasers_with_frequency-selective_narrow_band_mirror.pdf
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Rimoldi_SiPhotonics-conference1_final.pdf
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https://hdl.handle.net/11583/2981202