The control of channel numbers with equal reflectivity of sinc-sampled fiber Bragg gratings

Qiang Wu, Chongxiu Yu, Kuiru Wang, Xiangjun Xin, Xu Wang, Zhihui Yu

    Research output: Contribution to journalArticlepeer-review

    4 Citations (Scopus)

    Abstract

    An analysis of how to obtain arbitrary channels with equal reflectivity of sinc-sampled fiber Bragg gratings is provided. The conclusion is that the influence of different sinc-shaped sampling functions on the reflectivity of the multiple channels is significant. In order to obtain equal reflectivity of odd-numbered or even-numbered channels, two kinds of sinc-shaped sampling functions are needed.
    Original languageEnglish
    Pages (from-to)83-88
    JournalOptics Communications
    Volume233
    Issue number1-3
    DOIs
    Publication statusPublished - 2004

    Keywords

    • sinc-sampled
    • Fourier transform

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