Hi everyone
I've been goofing around with MPB for some days and I found it very
useful by using the epsilon-input-file variable in order to avoid the
time consuming generation of the geometric object generations. It's
not that it takes too long it's just that I run several simulations
with minute
I think the closest thing (or maybe the easiest) for doing that is
changing the value of the variable called epsilon-input-file with the
following instruction (set! epsilon-input-file "SomeHDF5FileName").
With this you can specify the default material, and thus the matrix
you are referring by gener
I'm trying to get a 2D grid where I can set/reset each pixel to
air/dielectric values. I tried using a fixed input-epsilon-file but I
need to use an isotropic material, which is not supported by such
option. I tried by making an object list of blocks corresponding to
the "on" pixels, but I can't ge
I think you should use (run-te) and (run-tm) for the TE and the TM
polarization respectively.
2012/4/21 Parikshit Moitra :
> Hi all
>
> Can anybody tell me which run-function I should use to calculate the band
> structure of a dielectric cube in a cubic lattice from gamma to X point in
> TE and TM
Hello
The last couple of days I've been struggling with a Cygwin
installation of MPB. The problem was that I also installed Octave from
the Cygwin repository and this involved installing newer versions of
the FFTW libraries and HDF5 support. The problem is that MPB has not
been updated to this new
Hello
I'm trying to reproduce a paper on bandgaps for 2D lattices. These
authors report using a FEM method. I understand this approach is
different from the one that MPB uses. And so are the results. I get
very similar in shape dispersion diagrams but the bandgaps reported by
them are completely d
Hi
If you're using Ubuntu, why don't you install the package with 'apt-get
install mpb'? Either way it seem to me that you should try to reinstall
guile or check the installation issues in the MPB wiki
http://ab-initio.mit.edu/wiki/index.php/MPB_Installation.
Best regards.
2013/2/4 Francisco Ben
Hi
I would recommend to check if the configure script finds the HDF5 library
because when it doesn't the compiling process succeds but with limited
functionality. That might be the problem
Rafael
2014-05-07 0:13 GMT-05:00 Ehsan Saei :
> Dear community,
>
> I tried to install mpb 1.5 but when I
Hi,
As far as I know MPB will solve the dispersion curves and the group
velocities when given a propagation direction (k-point) and a structure,
assuming the latter is periodical. So, you'll may end up simulating a
lattice of several segmented waveguides but if they are separated enough
there shou
Ubuntu is not a requisite to install MPB. You can use MPB on Windows via
Cygwin (http://ab-initio.mit.edu/wiki/index.php/MPB_download). Also,
someone found the way to compile the source code to a Windows executable to
avoid using Cygwin (http://www.ugcs.caltech.edu/~victorl/code/mpb.html).
If you
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