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High-field effect of THz radiation from biased large-aperture photoconducting antennas

Abstract:

By introducing into the hot electron model, the authors have analyzed the THz radiation, which is excited by femtosecond laser from Large-Aperture InP photoconducting antennas biased electric field. Theoretic simulation shows that the departure of detected electric field from linear relationship with biased electric field comes from the high field effect of the transport process of free carriers.

Año de publicación:

2003

Keywords:

    Fuente:

    scopusscopus

    Tipo de documento:

    Conference Object

    Estado:

    Acceso restringido

    Áreas de conocimiento:

    • Radiación electromagnética
    • Fotovoltaica

    Áreas temáticas:

    • Electricidad y electrónica

    Contribuidores:

    Qin J.Qin J.
    Dongfeng LiuDongfeng Liu