Characterization and optimization of an optical and electronic architecture for photon counting

M. Del M. Correa, F. R. Pérez

    Resultado de la investigación: Contribución a una revistaArtículo de la conferenciarevisión exhaustiva

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    Resumen

    This work shows a time-domain method for the discrimination and digitization of pulses coming from optical detectors, considering the presence of electronic noise and afterpulsing. The developed signal processing scheme is based on a time-to-digital converter (TDC) and a voltage discriminator. After setting appropriate parameters for taking spectra, acquisition data was corrected by wavelength, intensity response function, and noise suppression. The performance of this scheme is discussed by its characterization as well as the comparison of its spectra to those obtained by an Ocean Optics HR4000 commercial reference.

    Idioma originalInglés
    Número de artículo012002
    PublicaciónJournal of Physics: Conference Series
    Volumen1002
    N.º1
    DOI
    EstadoPublicada - 5 abr. 2018
    Evento1st Multi-Campus Meeting on Basic Science - Medellin, Colombia
    Duración: 29 sept. 201729 sept. 2017

    Nota bibliográfica

    Publisher Copyright:
    © Published under licence by IOP Publishing Ltd.

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