Recursos de colección

Archivo Digital UPM (117.876 recursos)

This is an institutional repository providing access to the research output of the institution. Primarily contains thesis.

Materia = Optica

Mostrando recursos 1 - 1 de 1

  1. Super-resolution properties of the Spherical Geodesic Waveguides using the perfect drain

    Gonzalez Lopez, Juan Carlos; Grabovičkić, Dejan; Miñano Dominguez, Juan Carlos; Benitez Gimenez, Pablo
    Perfect drain for the Maxwell Fish Eye (MFE) is a nonmagnetic dissipative region placed in the focal point to absorb all the incident radiation without reflection or scattering. The perfect drain was recently designed as a material with complex permittivity ? that depends on frequency. However, this material is only a theoretical material, so it can not be used in practical devices. Recently, the perfect drain has been claimed as necessary to achieve super-resolution [Leonhard 2009, New J. Phys. 11 093040], which has increased the interest for practical perfect drains suitable for manufacturing. Here, we analyze the superresolution properties of...
    (application/pdf) - 11-nov-2017

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