Forum Replies Created

    March 13, 2015 at 9:43 am #18631
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    Liang Yang
    Participant

    By the way, could you tell the bias current/bias amplitude for the RSOA, because from your examples RSOA_Modulator and RSOA_DownstreamTransmission, NRZs amplitute are set as 1/0 and 0.06/0.036 in Max/Min mode, respectively. On which amplitude of NRZ, this RSOA can be triggered.

    March 13, 2015 at 9:00 am #18626
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    Liang Yang
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    Thank you! Damian.

    Do you get any result in Slope responsibity? I get nothing in this graph. As mentioned in your tutorial, it has to be a curve as shown in attachment.

    Attachments:

    1. Capture2.jpg

    March 12, 2015 at 11:06 am #18578
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    Liang Yang
    Participant

    Thanks for your reply.

    Enclosed is setup for my simulation to getting to know how to use this visualizer and measure the bandwidth of RSOA.

    I give an electrical signal to directly modulate the RSOA at 1GHz and 2GHz. So i set the start frequency and stop frequency at 1 GHz and 2 GHz, use an E-O operation. I meanwhile set the iteration in global parameter to 2 as you said. But i am not sure the bitrate here in global parameters is 1 or 2? Or arbitrary value since the operation frequency is managed by start/stop frequency rather than this parameter?

    I think i have correctly connect all the components but the result seems…

    So could you help me in this example?

    Attachments:
    1. RSOA_characrization_BWD.osd
    March 11, 2015 at 9:14 am #18512
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    Liang Yang
    Participant

    My version is 13, is there tutorial shows how to connect the six ports. By the way, as mentioned in new features of optisystem 13.0, a new visualizer-Lightwave Analyzer are added into the library. So the same problem, how to use it. Actually, i want measure the bandwidth of RSOA, can this visualizer be involved?