gell
Junior Member level 2
how to calculate simple band diagram
I have some questions when using Bandsolve to calculate projected band diagram of one single line defect triangular photonic crystal. First, I want to know what is the difference between triangular supercell and rectangular supercell. Secondly, If I choose rectangular supercell, how to set the basic vector? Rsoft didn't show such case in their tutorials. Could anyone help me to explain it? I also want to know how to get this projected band diagram by using plane expansion method. Thank a lot.
I attached the setting here.
I have some questions when using Bandsolve to calculate projected band diagram of one single line defect triangular photonic crystal. First, I want to know what is the difference between triangular supercell and rectangular supercell. Secondly, If I choose rectangular supercell, how to set the basic vector? Rsoft didn't show such case in their tutorials. Could anyone help me to explain it? I also want to know how to get this projected band diagram by using plane expansion method. Thank a lot.
I attached the setting here.