VPIphotonics – Dynamics & Transients

  • Power Transients in 4-node Optical Ring Network


    Illustrates the effect of the power transients propagation in a ring network (higher-order transients).

    Picture for Power Transients in 4-node Optical Ring Network

    » Keywords: Gain-clamping, Ring network, Dynamic, WDM, EDFA, Metro network, High-order transients
    » Available in: Optical System Demos

  • Burst-Mode Networking in 5-span P2P Link


    Illustrates signal power fluctuations when several random traffic bursts are transmitted through the network.

    Picture for Burst-Mode Networking in 5-span P2P Link

    » Keywords: Gain-clamping, P2P link, Burst mode switching, Dynamic, WDM, EDFA, Transient
    » Available in: Optical System Demos

  • ROADM with DCE - Network Dynamics


    This demonstrates the reconfigurable optical add/drop multiplexer (ROADM) functionality: groups of wavelengths (bands) are dynamically dropped and added. The ROADM model includes a dynamic equalizer (DCE).

    Picture for ROADM with DCE - Network Dynamics

    » Keywords: PI-controller, Add Drop Multiplexer, ROADM, Dynamic Channel Equalizer, Dynamic, DCE, Equalization, WDM, Transient, ADM, Channel
    » Available in: Optical System Demos

  • Dynamics of Electronically Gain-Clamped EDFA


    Demo illustrates electronic gain clamping of EDFA using the PI-controller in a WDM link. This is an elementary building block for power transient analysis in EDFA based networks.

    Picture for Dynamics of Electronically Gain-Clamped EDFA

    » Keywords: Gain-clamping, PI-controller, Dynamic, WDM, EDFA, Transient
    » Available in: Optical System Demos

  • Mitigation of EDFA Transients in Dynamic Reconfigurable Networks


    Illustrates the impact of dynamic traffic changes on the system performance.

    Picture for Mitigation of EDFA Transients in Dynamic Reconfigurable Networks

    » Keywords: EDFA, Control Scheme, ROADM, Transients
    » Available in: Optical System Demos

« back to other demos