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Selecting particular effective index for plotting

Posted Dec 19, 2012, 11:19 p.m. EST Version 4.3a 1 Reply

J.N Dash
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Hi everybody,
In Mode analysis if number of modes=6, then I am getting 6 effective indices for 6 frequencies.I want to plot 2 effective indices out of 6 with corresponding frequencies in 1D plot group.Please suggest something in this regard.I am using COMSOL 4.3.151 .Thank you.
1 Reply Last Post Dec 20, 2012, 12:27 a.m. EST
Hitesh Ghadiya
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Posted: 1 decade ago Dec 20, 2012, 12:27 a.m. EST
I know we have to give beta/beta0 for effective mode index. I have to mix 2 mode to generate hybrid mode they are not mix please help for propagating more then one mode or help me if it has option to direct excite hybrid mode.
I know we have to give beta/beta0 for effective mode index. I have to mix 2 mode to generate hybrid mode they are not mix please help for propagating more then one mode or help me if it has option to direct excite hybrid mode.

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