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Define Free Space as Domain for laser beam transmission

Posted Nov 23, 2016, 7:41 a.m. EST RF & Microwave Engineering 0 Replies

George Wei
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Hi all,

I am just here. I am learning COMSOL for my final year project.
Basically, my project is something about the graphene effect to the laser beam transmission or EM wave in free space.
More specifically, I need to know how the graphene affect the TM or TE wave in free space.

I am going to use RF module to do the simulation. To begin with, I need to define the free space as domain for the transmission. But there is not much about this.
Could anyone help on this issue?

Many thanks,
George
0 Replies Last Post Nov 23, 2016, 7:41 a.m. EST
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