Forum Replies Created

    February 7, 2023 at 3:56 am #81107
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    Vamsi mohan
    Participant

    Hi sir

    The project is already attached in the first thread of this post

    regards
    Vamsy

    February 7, 2023 at 3:56 am #83711
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    Vamsi mohan
    Participant

    Hi sir

    The project is already attached in the first thread of this post

    regards
    Vamsy

    February 6, 2023 at 7:20 am #81097
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    Vamsi mohan
    Participant

    Hi Sir

    After making all the modifications suggested by you,
    why the BER shows 1 and max-Q-factor as 0 ?

    please reply
    regards
    Vamsy

    February 6, 2023 at 7:20 am #83701
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    Vamsi mohan
    Participant

    Hi Sir

    After making all the modifications suggested by you,
    why the BER shows 1 and max-Q-factor as 0 ?

    please reply
    regards
    Vamsy

    December 23, 2022 at 6:04 am #81041
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    Vamsi mohan
    Participant

    Dear Ahmad sir,
    The authors in the above paper donot mention the OSNR value at the receiver. How to compare OSNR in such a situation?
    regards – Vamsy

    December 23, 2022 at 6:04 am #83645
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    Vamsi mohan
    Participant

    Dear Ahmad sir,
    The authors in the above paper donot mention the OSNR value at the receiver. How to compare OSNR in such a situation?
    regards – Vamsy

    November 4, 2022 at 5:12 am #80949
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    Vamsi mohan
    Participant

    Sir, thanks for that reply. my previous attachment is not properly uploaded. I uploaded it now. How to get this type of eye diagram?
    Any modifications in settings ?

    November 4, 2022 at 5:12 am #83553
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    Vamsi mohan
    Participant

    Sir, thanks for that reply. my previous attachment is not properly uploaded. I uploaded it now. How to get this type of eye diagram?
    Any modifications in settings ?

    August 10, 2022 at 9:07 am #80855
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    Vamsi mohan
    Participant

    Hi Ahmad sir,
    Thanks for that reply. I found at least one osd file (previous versions of optisystem) with HNLF. Can I copy HNLF from that file and keep it in the new version, and work ?

    August 10, 2022 at 9:07 am #83459
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    Vamsi mohan
    Participant

    Hi Ahmad sir,
    Thanks for that reply. I found at least one osd file (previous versions of optisystem) with HNLF. Can I copy HNLF from that file and keep it in the new version, and work ?

    August 3, 2022 at 5:14 am #80821
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    Vamsi mohan
    Participant

    I dont find HNLF or SSMF in optisystem new versions. I find
    Non-linear optical fiber only.

    August 3, 2022 at 5:14 am #83425
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    Vamsi mohan
    Participant

    I dont find HNLF or SSMF in optisystem new versions. I find
    Non-linear optical fiber only.

    July 23, 2022 at 12:59 am #80815
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    Vamsi mohan
    Participant

    Thanks Dr Ahmad for that clarification. I dont find any corresponding Optical QPSK Rx to use along with the Optical QPSK Tx.

    July 23, 2022 at 12:59 am #83419
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    Vamsi mohan
    Participant

    Thanks Dr Ahmad for that clarification. I dont find any corresponding Optical QPSK Rx to use along with the Optical QPSK Tx.

    July 8, 2022 at 4:00 am #80805
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    Vamsi mohan
    Participant

    Dear Ahmed, I tried your advice.But still not able to connect Rx subsystem. I tried to remove the subsystem for RX by directly connecting the components,
    then also not able to connect. Here I tried for DPSK. somebody have similar Tx and Rx blocks for QPSK, BPSK, GMSK, PSK, MSK etc. Please share.-Vamsy