Dear Hessam
It is nice work, thanks a lot.
Mohammad
From: S. Hessam Moosavi Mehr
To: meep-discuss@ab-initio.mit.edu
Sent: Mon, October 11, 2010 10:49:09 PM
Subject: [Meep-discuss] Syntax highlighting for Meep and MPB in gedit
Dear MEEP users,
I spent a co
Dear Mahdiyeh
I have your problem in dispersive and constant dielectric functions and
actually i have found that it is "numerical dispersion" and it's common problem
in FDTD method. you can find it in many papers and books (you need just
Googling). Best way I have found to decrease the effect
dispersive model for your material that is relatively flat in the region of
interest. This is all I know to try; if there are any other solutions, I would
be interested in hearing them as well.
Matt Miskiewicz
On Mon, Aug 23, 2010 at 6:17 AM, mohammad mousavi
wrote:
Dear Professor Steven
Dear Professor Steven and all MEEP users
I have tried to analyze a simple nonlinear (CHI3) 1D-straght structure with fix
index=3.48 but unfortunately it looks like a dispersive material. i.e. the
index changes by wavelength so I checked the index by another structure like
below:
I have used M
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