Performance enhancement of quantum-dash comb laser by combined use of broadband noise source and Self-injection locking

We experimentally demonstrate quantum-dash laser performance improvement by injecting optical noise and coherent feedback. The results show the amplification of the side mode lines while preserving the mode-locking and drastically reducing the individual comb linewidth.

Mots clés

Quantum-Dash Laser Self-injection Optical noise

Domaines

Physique [physics]

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FiO-2023_Y.Driouche.pdf (1.17 Mo)

Origine	Fichiers produits par l'(les) auteur(s)

Badr-Eddine BENKELFAT : Connectez-vous pour contacter le contributeur

https://hal.science/hal-04304571

Soumis le : mercredi 29 novembre 2023-11:16:40

Dernière modification le : mardi 17 septembre 2024-15:51:39

Dates et versions

hal-04304571 , version 1 (29-11-2023)

Identifiants

HAL Id : hal-04304571 , version 1
DOI : 10.1364/FIO.2023.JM7A.31

Citer

Youcef Driouche, Badr-Eddine Benkelfat, Kamel Merghem. Performance enhancement of quantum-dash comb laser by combined use of broadband noise source and Self-injection locking. Frontiers in Optics + Laser Science, Optica and American Physical Society’s Division of Laser Science (DLS), Oct 2023, Tacoma, Washington, United States. ⟨10.1364/FIO.2023.JM7A.31⟩. ⟨hal-04304571⟩

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