On generation of electromagnetic waves in the terahertz frequency range in a multilayered open dielectric waveguideстатья
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Дата последнего поиска статьи во внешних источниках: 18 декабря 2013 г.
Аннотация:We show that it is possible to produce terahertz wave generation in an open waveguide, which includes a multilayer dielectric plate. The plate consists of two dielectric layers with a corrugated interface. Electrons, drifting in the potential well, interact with the non-uniform electric field which is induced near the dielectric interface by the natural wave of the waveguide. The corrugated period and parameters of the electronic system are chosen in order to ensure the most effective interaction of electrons with a wave. Generation of electromagnetic waves is achieved by converting the electrons' energy into the electromagnetic wave energy. Crown Copyright (c) 2013 Published by Elsevier B.V. All rights reserved.