Proceedings/Recueil Des Communications Année : 2025

Dual-Comb generation in III-V semiconductor laser: Transverse modes versus modeless cavities

Fernando Gonzalez-Posada Flores

Résumé

Dual frequency-combs have been relevant for applications such as spectroscopy [1], Many methods are used to generate dual-combs like polarization multiplexing [2] or wavelength/space multiplexing [3,4]. We demonstrated two passively mode-locked dual-comb configurations in a single Vertical External-Cavity SurfaceEmitting Laser (VECSEL) using a InGaAs/GaAs based optically-pumped gain mirror (1/2-VCSEL) and a fast Semiconductor Saturable Absorber Mirror (SESAM) for an emission at 1.06µm with a pulse width of 5ps at 1GHz repetition rate.

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Dates et versions

hal-05057230 , version 1 (07-05-2025)

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Mohamed Nadrani, Baptiste Chomet, Adrián Bartolo, Nathan Vigne, Luc Le Gratiet, et al.. Dual-Comb generation in III-V semiconductor laser: Transverse modes versus modeless cavities. CLEO Europe 2025, Jun 2025, Munich, Germany. IEEE, pp.1-1, 2025, ⟨10.1109/CLEO/Europe-EQEC65582.2025.11109387⟩. ⟨hal-05057230⟩
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