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Communication Dans Un Congrès Année : 2019

THz surface phonon polariton generation in GaP photonic waveguide

Résumé

Generation of THz wave using surface phonon polariton and difference frequency generation in GaP stripe is investigated. Here, we present our preliminary results and show that mixing a TE and a TM mid-IR mode propagating along a [100] crystal axis is more efficient than the usual optical configuration along a [110] axis under transverse pump modes for efficient THz generation.
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Dates et versions

hal-02363387 , version 1 (14-11-2019)

Identifiants

  • HAL Id : hal-02363387 , version 1

Citer

Alejandro Lorenzo-Ruiz, Yoan Léger, Charles Cornet, Alexandre Beck. THz surface phonon polariton generation in GaP photonic waveguide. 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019), Sep 2019, Paris, France. pp.19149231. ⟨hal-02363387⟩
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