Husain M. Masoudi, James Stewart Aitchison
Abstract
We employ a novel non-paraxial time-domain BPM technique to study ultra short pulse propagation in long directional coupler structures. The effect of intermodal dispersion that causes pulse break up and distortion has been investigated accurately.
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We employ a novel non-paraxial time-domain BPM technique to study ultra short pulse propagation in long directional coupler structures. The effect of intermodal dispersion that causes pulse break up and distortion has been investigated accurately.
Key concepts: Paraxial approximation, Power dividers and directional couplers, Optics, Pulse (music), Hybrid coupler, Dispersion (optics), Distortion (music), Time domain