Experimental demonstration of all-optical 781.25-Mb/s binary phase-coded UWB Signal Generation and Transmission

Xianbin Yu, Timothy Braidwood Gibbon, Idelfonso Tafur Monroy

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    Abstract

    In this letter, an all-optical incoherent scheme for generation of binary phase-coded ultra-wideband (UWB) impulse radio signals is proposed. The generated UWB pulses utilize relaxation oscillations of an optically injected distributed feedback laser that are binary phase encoded (0 and ) and meet the requirements of Federal Communications Commission regulations. We experimentally demonstrated a 781.25-Mb/s UWB-over-fiber transmission system. A digital-signal-processing-based receiver is employed to calculate the bit-error rate. Our proposed system has potential application in future high-speed UWB impulse radio over optical fiber access networks.
    Original languageEnglish
    JournalI E E E Photonics Technology Letters
    Volume21
    Issue number17
    Pages (from-to)1235-1237
    ISSN1041-1135
    DOIs
    Publication statusPublished - 2009

    Bibliographical note

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