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    March 16, 2016 at 2:09 am #32932
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    Leeba Babu
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    Thanks a lot Naazira for the information. I will implement as said above.

    March 11, 2016 at 5:20 am #32458
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    Leeba Babu
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    Thanks Ranjeet.

    February 15, 2016 at 5:07 am #29730
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    Leeba Babu
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    Ok. Thnks a lot alistu. So it means that by giving a cw signal and pulse signals as inputs to MZM will generated OOK signals?

    January 21, 2016 at 1:52 am #29242
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    Leeba Babu
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    Thanks Prakash for your reply.
    Yes, it is possible to see the difference visually . But i need to get a spectrum by taking the difference of the two spectrums. Can we do it in optisystem? Is it possible to subtract two spectrums?

    November 23, 2015 at 3:04 am #28023
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    Leeba Babu
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    Here is the circuit

    Attachments:

    1. Capture.jpg

    November 23, 2015 at 2:57 am #28022
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    Leeba Babu
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    i have attached the image of the circuit which i am currently working on.Can you please say how it can be modified as a back to back circuit. Does it means removing the 2km HNL-DSF shown in the figure ?

    November 21, 2015 at 2:56 am #27975
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    Leeba Babu
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    Thanks a lot, alistu, for the information .

    November 15, 2015 at 9:19 am #27748
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    Leeba Babu
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    K thanks alistu..I will try with that.

    October 31, 2015 at 10:33 am #27305
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    Leeba Babu
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    Why in some cases BER is plotted against received power while log of BER is plotted against received power in other cases? Is there any relation between the two plots ?

    October 29, 2015 at 4:54 am #27248
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    Leeba Babu
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    Thanks alistu and alessandro for your reply.. let me try it out

    October 24, 2015 at 2:28 am #27041
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    Leeba Babu
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    Hi AListu,
    Do i have to install both the softwares? can u pls saty what does this softwares do?

    October 24, 2015 at 1:56 am #27038
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    Leeba Babu
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    My OS is windows 7 Ultimate

    October 24, 2015 at 1:49 am #27037
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    Leeba Babu
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    Hi MHD NA,
    I have downloaded it again.But it shows the same error. Is there any other way? I am badly in need of the software. Pls help me out with this.

    October 13, 2015 at 9:56 pm #26462
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    Leeba Babu
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    Also how to measure the Four wave mixing crosstalk level from an optical spectrum. Is there any equation ? i have attached the image of the spectrum from which i have to measure it. In that paper it is said that the crosstalk level is -19.45. Can some one help me out with this, to how to calculate it.

    Attachments:

    1. spectrum.jpg

    October 13, 2015 at 9:49 pm #26461
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    Leeba Babu
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    Ok thanks Alessandro.