lmplementing EDFA in MATLAB Coding

2012 6 16
1 个回答
更新时间：2022 3 7
6 次查看（30 天）

0 个投票

I want to implement EDFA characteristics in MATLAB , not simulink. i need to find the EDFA Gain and Noise. i have been searching alot but couldnt able to find proper help, so looking for someone here to help me out. i know some characteristics of EDFA from books like if we have to obtain flat gain we use EDFA but i want to proof it in MATLAB coding. so if someone could help me out i will be highly thankful to u.
Kind regards
Syed Haider

7 个评论
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Walter Roberson
Walter Roberson 2012-6-16
Is this the same meaning of EDFA as in Amir's recent question
http://www.mathworks.com/matlabcentral/answers/40941-edfa-with-ase-noise
SYED
SYED 2012-6-23
Yes Erbium Doped Fiber Amplifier
SYED
SYED 2012-6-23
I have to write a code of Optical Communication System with EDFA that will calculate the Gain and Noise of the system over a Non linear system. i would be glad if someone can help me out to initiate the procedure as im finding it very difficult initiate it , i have several books and notes but couldnt be able to find the starting point. :(
Cezerla Baskaran
Cezerla Baskaran 2012-8-29
Hi Syed,
Any progress on this part?? Am also doing somewhat similar one.
Jian Chang
Jian Chang 2012-11-9
Hey, guys. I am also a master student in wdm-pon lab. Hope we discuss the problems in wdm-pon together.
ihsan khan
ihsan khan 2018-4-5
please help me in edfa implementation
sed banj
sed banj 2022-3-7
would u help me please
i need the code

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回答（1 个）

Luke Rumbaugh
Luke Rumbaugh 2013-5-28

2 个投票

Hey guys, check out the "EDFA Single Pass Gain Calculator" code I just posted, see if it makes sense/gets you started.
This is an analytical solution so it doesn't account for ASE or time-domain modulation. I'll be posting a numerical solution too -- tell me if you want it and I'll upload it faster.
By the way a couple papers to try to get are:
For analytical calculation, Barnard is the best.
For numerical simulation, Bellemare's might be the best for EDFAs; I don't see it openly available without subscription though, so maybe try Morkel & Laming first. Paschotta is good too although you have to change the parameters for EDFA since he works with ytterbium.

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balbindar kaur
balbindar kaur 2016-4-29
编辑：balbindar kaur 2016-4-29
Hey I am also finding the same difficulty to write a code of finding gain and noise figure to optimize the performance of EDFA. Please help me out.

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SYED
SYED
2012-6-16

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sed banj
sed banj
2022-3-7

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