Generation of terahertz pulses in a nonlinear dielectric waveguide

Alexander N. Bugay; Sergey V. Sazonov; Pavel Yu. Shestakov

doi:10.1117/12.2306590

14 May 2018 Generation of terahertz pulses in a nonlinear dielectric waveguide

Alexander N. Bugay, Sergey V. Sazonov, Pavel Yu. Shestakov

Proceedings Volume 10684, Nonlinear Optics and its Applications 2018; 106841M (2018) https://doi.org/10.1117/12.2306590
Event: SPIE Photonics Europe, 2018, Strasbourg, France

Abstract

The generation of broadband terahertz radiation by optical rectification in a gradient planar waveguide is investigated. The conditions for the capture of optical and terahertz pulses and collinear propagation of their bound states are studied. The waveguide structure significantly reduces the diffraction spreading of generated terahertz pulses in comparison to a homogeneous bulk medium.

Citation Download Citation

Alexander N. Bugay, Sergey V. Sazonov, and Pavel Yu. Shestakov "Generation of terahertz pulses in a nonlinear dielectric waveguide", Proc. SPIE 10684, Nonlinear Optics and its Applications 2018, 106841M (14 May 2018); https://doi.org/10.1117/12.2306590

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