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Optiwave software can be used in different industries and applications, including Fiber Optic Communication, Sensing, Pharma/Bio, Military & Satcom, Test & Measurement, Fundamental Research, Solar Panels, Components / Devices, etc..
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Optiwave software can be used in different industries and applications, including Fiber Optic Communication, Sensing, Pharma/Bio, Military & Satcom, Test & Measurement, Fundamental Research, Solar Panels, Components / Devices, etc..
Download our 30-day Free Evaluations, lab assignments, and other freeware here.Â
Dear All,
I am trying to replace the exiting LiNbO3 (dual drive) based modulator with my own designed Modulator, but I am unable to get the expected constellation diagram (attached here). What may the the issue. I have taken 56 Gbps coherent 16 QAM back to back with DSP example given is sample for simulation.
Thanking you.
Hello Subhash,
Could email me your project as a zip file to ahmad.atieh@optiwave.com to debug it? It is difficult to debug the issue.
From the constellation graph, the modulation is not 16QAM. I see only 8-spots, which may indicate 8QAM placed circular.
Regards,
Ahmad
Dear Sir,
Thank you for respond. I have sent both files, i.e. original one as well as modified one on your email. Please look into the problem and suggest to overcome the problem.
With regards,
(Subhash Arya)
Hello Subhash,
Unfortunately, I didn’t receive the files. You need to send them as zip files.
Regards,
Ahmad
Dear Sir,
I have sent now file as zip file. Hope this time you shall receive.
With regards,
(Subhash Arya)