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Communication Dans Un Congrès Année : 2006

Two mode operation of 4-section semiconductor laser for terahertz generation by photomixing

Résumé

The stable two-mode operation of a 4-sections semiconductor laser emitting at 1.55 µm is demonstrated and analysed. The two-mode operation only depends on the current feed in the Bragg section. The characterization of the two-mode laser operation exhibits the possibility of terahertz wave generation by photomixing using this device. An interpretation of the two-mode regime involving a saturable absorber is discussed.
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Dates et versions

hal-00078686 , version 1 (07-06-2006)

Identifiants

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Abraham Akwoue Ondo, Jérémi Torres, Christophe Palermo, Laurent Chusseau, Joel Jacquet, et al.. Two mode operation of 4-section semiconductor laser for terahertz generation by photomixing. SPIE Photonics Europe, Apr 2006, Strasbourg, France. pp.61940L, ⟨10.1117/12.662915⟩. ⟨hal-00078686⟩
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