multimode

[vignesParticipant]

dear friend,

i am working with few mode amplification, i attached that model in which i tried for some modes, but i need that how can i get and visualize the modes that to amplified, and kindly check any thing need to modify for that

Attachments:

1. multimode-edfa.osd

[Damian MarekParticipant]

One way is to put mode selectors at the output and measure how each mode will experience the gain. In the options of the amplifier you can set which pump modes exist and those are the ones that will be amplified the most.

Regards

[vignesParticipant]

Dear Damian, j how could we choose pump mode either in single pump source or spatialpump source and shall we choose the third window wavelength in spatial light source

[Damian MarekParticipant]

You would use the multimode EDFA and change the options in the Numerical tab of the component properties. You will need to match the modes with your spatial pump source so that power will be coupled.

Your last question is not clear to me.

Regards

[vignesParticipant]

dear damian,

thank u so much damian , i will work fr that