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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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decimal places of effective modes calculated

Posted Mar 7, 2012, 10:49 a.m. EST RF & Microwave Engineering Version 4.2a 3 Replies

Deepak Jain
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hi,

I have done one fiber simulation. It shows good results. But the problem is with one mode it should show effective mode index with e-9i value. But it does not show it however the modes with imaginary part up to e-7 are being shown here. Is there any thing which restricting comsol to go up to 9 digit place. Is it concerned with mesh. Plesae help.

Thanks
Deepak
3 Replies Last Post Mar 7, 2012, 5:11 p.m. EST
Alexander Kuznetsov
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Posted: 1 decade ago Mar 7, 2012, 12:49 p.m. EST
In the Results window there is a button "Full Precision". It shows many more decimal places.
In the Results window there is a button "Full Precision". It shows many more decimal places.
Deepak Jain
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Posted: 1 decade ago Mar 7, 2012, 1:05 p.m. EST
Thanks for reply. I could not find this button. can you please tell me in more detail. I can see three windows Model, setting & graphics. Thanks
Thanks for reply. I could not find this button. can you please tell me in more detail. I can see three windows Model, setting & graphics. Thanks
Alexander Kuznetsov
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Posted: 1 decade ago Mar 7, 2012, 5:11 p.m. EST
go to View-Desktop Layout-Reset Desktop. Then in the bottom right corner you will see forth window with several tabs. The button in on the Results tab.

You can print your values in the Results tab by defining them in Derived Values-Global Evaluation.
go to View-Desktop Layout-Reset Desktop. Then in the bottom right corner you will see forth window with several tabs. The button in on the Results tab. You can print your values in the Results tab by defining them in Derived Values-Global Evaluation.

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