Analysis of CPolSK-based FSO system working in space-to-ground channel

Yuwei Su, Takuro Sato

    Research output: Contribution to journalArticle

    3 Citations (Scopus)

    Abstract

    In this article, the transmission performance of a circle polarization shift keying (CPolSK)-based free space optical (FSO) system working in space-to-ground channel is analyzed. Formulas describing the optical polarization distortion caused by the atmospheric turbulence and the communication qualities in terms of signal-to-noise-ratio (SNR), bit-error-ratio (BER) and outage probability of the proposed system are derived. Based on the Stokes parameters data measured by a Japanese optical communication satellite, we evaluate the space-to-ground FSO link and simulate the system performance under a varying regime of turbulence strength. The proposed system provides a more efficient way to compensate scintillation effects in a comparison with the on-off-keying (OOK)-based FSO system. These results are useful to the designing and evaluating of a deep space FSO communication system.

    Original languageEnglish
    Pages (from-to)660-667
    Number of pages8
    JournalOptics Communications
    Volume410
    DOIs
    Publication statusPublished - 2018 Mar 1

    Fingerprint

    keying
    Optical communication
    Optical systems
    Polarization
    Atmospheric turbulence
    Optical links
    shift
    Communication satellites
    Scintillation
    polarization
    Light polarization
    Outages
    Signal to noise ratio
    Communication systems
    Turbulence
    Communication
    communication satellites
    free-space optical communication
    deep space
    optical polarization

    Keywords

    • Atmospheric turbulence
    • Circle polarization shift keying (CPolSK)
    • Free-space-optical (FSO)
    • Polarization distortion

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Atomic and Molecular Physics, and Optics
    • Physical and Theoretical Chemistry
    • Electrical and Electronic Engineering

    Cite this

    Analysis of CPolSK-based FSO system working in space-to-ground channel. / Su, Yuwei; Sato, Takuro.

    In: Optics Communications, Vol. 410, 01.03.2018, p. 660-667.

    Research output: Contribution to journalArticle

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