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Listar por palabra clave "Optical instruments"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por palabra clave "Optical instruments"

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    EAM-SOA millimeter-wave frequency up-converter for radio-over-fiber applications 
    Palací López, Jesús; Villanueva Ibáñez, Guillermo Eduardo; Herrera, J. (Elsevier, 2011-01-01)
    [EN] We present an optical scheme for photonic frequency up-conversion at the millimeter-wave bands based on Semiconductor Optical Amplifier. The proposed scheme modulates the bias current with the Intermediate Frequency ...
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    Optical frequency drift measurement using a birefringent medium and a polarimeter 
    Mengual Chulia, Teresa; Vidal Rodriguez, Borja; Martí Sendra, Javier (Institution of Electrical Engineers, 2007-12-06)
    [EN] A simple technique to measure the frequency drift of monochromatic optical sources based on the polarisation change caused by a birefringent material is demonstrated. Preliminary experimental results show a resolution ...
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    Partial transmutation of singularities in optical instruments 
    Perczel, Janos; García Meca, Carlos; Leonhardt, Ulf (IOP Publishing, 2011-07)
    Some interesting optical instruments such as the Eaton lens and the invisible sphere require singularities of the refractive index for their implementation. We show how to transmute those singularities into harmless ...