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Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements
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All-fiber broadband multiplexer based on an elliptical ring core fiber structure mode selective coupler

Hu Zhang, Zhaocai Wang, Lixia Xi

    Optics Letters
    |June 15, 2019
    PubMed
    Summary

    A novel fiber optic multiplexer uses an elliptical ring core fiber to enable broadband mode division multiplexing. This design simplifies systems by reducing the need for complex digital signal processing in receivers.

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