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Conferences > LS > 2023 > JM7A > JM7A.31

Performance Enhancement of Quantum-Dash Comb Laser by Combined Use of broadband Noise Source and Self-injection locking

Youcef Driouche, Badr-Eddine Benkelfat, and Kamel Merghem

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Abstract

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.

© 2023 The Author(s)

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