- This topic has 6 replies, 2 voices, and was last updated 9 years, 4 months ago by
Damian Marek.
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April 9, 2015 at 1:57 pm #19519
Firat Durak
ParticipantHello,
I am working on EDFA. I made a setup and erbium cross section data file for EDF, but i couldn’t get any good results.
Also i got an error at erbium cross section data file loading. I attached my project file
What is the problem ? May you help me ?
Thank for your attention… -
April 9, 2015 at 4:45 pm #19531
Damian Marek
ParticipantHello,
Two main things:
In your .dat file the digits are separated by commas, when they should be separated by decimal points. That’s the convention our text documents take.
Also I tried with the fiber component you had placed but the parameters you changed do not seem to give a working component. If I place a new default component and use the text file you submitted it works fine. Do you have a reference for the parameters you set? The background loss was noticeably high as well at 30 dB/km.
Cheers!
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April 13, 2015 at 2:28 am #19619
Firat Durak
ParticipantHello Damian,
Thank for your reply. I have some documentation about my erbium doped fiber (attached file).
May you help me also about EDF parameters ? -
April 13, 2015 at 7:15 am #19625
Firat Durak
ParticipantAlso i converted my data file, but i had an error “corrupted file: unexpected format”.
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April 13, 2015 at 4:03 pm #19668
Damian Marek
ParticipantIt seems like they do not give all of the characteristics I would need. I don’t get any error when using your data files, however here are some problems because there are two frequencies where the parameters are MUCH larger e-11 instead of e-25, you may want to look into that.
Regards
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April 20, 2015 at 3:05 pm #19964
Firat Durak
ParticipantHello,
Attachment file was my last version of project file. There was no porblem with my cross-section file. Now i have some problems with gain. There is no gain at my system. Also information about my EDF,
1)The background loss is about 23 dB/km. It was measured at 1200 nm.No information for 1300 nm.
2)The core and Er doping diameter are about 3.5 um.
3)The Erbium ion density is about 1.9E+25 (m^-3).-
April 22, 2015 at 10:25 am #20050
Damian Marek
ParticipantHi Firat,
I’m away from the office for the next two weeks, and my ability to troubleshoot projects will be limited.
Regards
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