- This topic has 11 replies, 2 voices, and was last updated 6 years, 4 months ago by
Mohamed A. A. Abouseif.
-
AuthorPosts
-
-
February 20, 2018 at 6:48 am #47765
Hell Obliviate
ParticipantCan anyone help to understand this? because this is wired & confusing!
why optical hard limiter has the blueish pulse shape at some sweeps when the bit rate is 1Tbps, but it works fine when bit rate is below 250gbps, how to solve it?
anyway i uploaded the file of optisystem 7.
Thank you.
-
February 20, 2018 at 7:55 am #47776
Mohamed A. A. Abouseif
Participantcan you send me your example to check this behaviour of the Optical Hard Limiter
thanks
Mohamed Abouseif -
February 23, 2018 at 7:12 am #47828
Hell Obliviate
Participantthank you Abouseif
here is the file
OHL shows wired behave to it’s input near its threshold value at 1Tbpsi don’t know why? but until i did not find any reason. this is annoying.
-
February 23, 2018 at 7:13 am #47829
Hell Obliviate
Participant -
February 23, 2018 at 7:37 am #47830
Mohamed A. A. Abouseif
ParticipantHi,
I think you should send .zip filethanks
Mohamed Abouseif -
February 24, 2018 at 4:40 am #47836
Hell Obliviate
Participantwhy this is not uploading?
Attachments:
-
February 27, 2018 at 11:49 am #47875
Mohamed A. A. Abouseif
ParticipantHi Hell,
I see what you have said in your example.
I have tried the example titled (Optical Hard Limiter.osd) provided with OptiSystem, and it works well even with 1 Tbps.
I think the problem with you example is that, there are two cascaded OHL, and you sweep the upper output limit. -
March 5, 2018 at 5:22 am #47934
Hell Obliviate
ParticipantHi Abuseuf
I appreciate your work,
would you please upload your work?
thanks again. -
March 5, 2018 at 7:47 am #47936
Mohamed A. A. Abouseif
ParticipantHi Obliviate,
here you go with my example attached.thanks
Mohamed -
March 5, 2018 at 7:48 am #47937
Mohamed A. A. Abouseif
ParticipantHi
Attachments:
-
March 6, 2018 at 12:44 am #47958
Hell Obliviate
ParticipantHi Abouseif,
yes you are absolutely right,
OHL is malfunctioning wile connecting as cascade. when i replace OHL at source with NRZ Pulse Generator it works fine.
So i think that optisystem team should notice this kind of issue & fixed them. 🙂
thanking you
hell
Attachments:
-
March 6, 2018 at 7:39 am #47964
Mohamed A. A. Abouseif
ParticipantHi Hell,
yes, we will.thanks
Mohamed Abouseif
-
-
AuthorPosts
- You must be logged in to reply to this topic.