A novel optical linearization approach for intensity modulated analog links based on equivalent incoherent combination technique has been experimentally demonstrated. The highlight of this scheme is the destructive combination for the distortion signals in electrical domain, which can be easily achieved through a commercial balanced photodetector pair. A reduction of 25dB in third-order intermodulation distortion has been achieved. Besides, compared with conventional single modulator case with the same gain, 16dB enhancement in SFDR can be estimated.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Optical linearization for intensity-modulated analog links employing equivalent incoherent combination technique


    Beteiligte:
    Jian Dai, (Autor:in) / Kun Xu, (Autor:in) / Ruimin Duan, (Autor:in) / Yan Cui, (Autor:in) / Jian Wu, (Autor:in) / Jintong Lin, (Autor:in)


    Erscheinungsdatum :

    2011-10-01


    Format / Umfang :

    711740 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Linearization of Phase-Modulated Analog Optical Links Employing Interferometric Demodulation

    McKinney, J.D. / Colladay, K. / Williams, K.J. | British Library Online Contents | 2009


    Linearization of Phase-Modulated Analog Optical Links Employing Interferometric Demodulation

    McKinney, J.D. / Colladay, K. / Williams, K.J. | British Library Online Contents | 2009



    Dynamic-Range Enhancement and Linearization in Electrooptically Modulated Coherent Optical Links

    Hung, Y.-C. / Bortnik, B. / Fetterman, H.R. | British Library Online Contents | 2007