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Article Dans Une Revue Optics Letters Année : 2009

Passively mode-locked erbium-doped double-clad fiber laser operating at the 322nd harmonic

Résumé

We report passive mode locking of a soliton erbium-doped double-clad fiber laser operating at the 322nd harmonic of the fundamental cavity frequency. Repetition rates up to 3 GHz have been obtained with pulses of 1 ps duration and 18 pJ of energy. The supermode suppression at the 322nd harmonic is better than 25 dB. In addition, the transition dynamics from a bunched state of pulses to stable harmonic mode locking is presented, revealing a very long time scale.

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Dates et versions

hal-03436305 , version 1 (19-11-2021)

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Foued Amrani, Adil Haboucha, Mohamed Salhi, Hervé Leblond, Andrey Komarov, et al.. Passively mode-locked erbium-doped double-clad fiber laser operating at the 322nd harmonic. Optics Letters, 2009, 34 (14), pp.2120-2122. ⟨10.1364/OL.34.002120⟩. ⟨hal-03436305⟩

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