Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
Bandgap Analysis of Photonic Crystal(2D periodic) in 3D model
Posted May 29, 2012, 9:14 p.m. EDT 1 Reply
Please login with a confirmed email address before reporting spam
I try to work from the 2D model (bandgap analysis of photonic crystal in model library of 3.5a) to the 3D case.
I use the same parameters except for the height of 3D model is 100nm and the global function is 4.5e15-nEz. Because I found nEz in 3D model is around 4.5e15. Fortunately, I got the same results with 2D model.
I wonder what's the physical meaning of global function 1-nEz and whether the function in 3D model is right. If not, how can I calculate bandgap of PC(2D periodic) in 3D model?
Best regards,
Ray
Hello Zhang Ray
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.
Please login with a confirmed email address before reporting spam
Did you solve this problem in 3D model? I encountered the same problem...... Could you help me? Thanks in advance.
Best
Tianjing