Hi,
I am trying to use initialize_field to initialize Hz fields in my 2D TE
simulation, I have a few questions:
Here is part of my c++ code:
f.initialize_field (Ez, initializeField); // where initializeField is :
complex initializeField(const vec &p) { return 1.0; }
complex * = new comple
Hi,
I am trying to add dispersion to Meep's C++ interface.
In Meep tutorial there is an example about dispersion:
s.add_polarizability (one, 0.4, 0.01, 27.63);
There is no matching function in C++ class:
meep::structure::add_polarizability (
double sigmaconst vec &,
field_type ft,
double ome
Dear Steven,
In this example
http://ab-initio.mit.edu/wiki/index.php/Meep_C-plus-plus_Tutorial#Calculating_the_flux_through_a_close_packed_opal_monolayer,
in
the part which dielectric function is declared, a new volume defined and the
resulution is set to 100.
Isnt it better to declare one global
Hi,
In http://ab-initio.mit.edu/~meep/meep.pdf, in the section: Calculating the
flux through a close packed opal monolayer there are 2 bugs
1. In second paragraph 2/sqrt(3)*r = a should be 2*sqrt(3)*r = a {In
paragraph itself; the formula below it is correct}
2. Since diameter of spheres are 850n
Hi,
I've found a new bug in
http://ab-initio.mit.edu/wiki/index.php/Meep_C-plus-plus_Tutorial#Calculating_the_flux_through_a_close_packed_opal_monolayer
,
gaussian_src_time src((freq_min+freq_max)*0.5, 0.5/(freq_max-freq_min), 0,
5/(freq_max-freq_min));
should be
gaussian_src_time src((freq_min+f
Hi Steven,
I've found a new minor bug in
http://ab-initio.mit.edu/wiki/index.php/Meep_C-plus-plus_Tutorial#Calculating_the_flux_through_a_close_packed_opal_monolayer
,
In this line:
while (f0.time() < nfreq / (freq_max-freq_min) / 2) f0.step();
Uncertainty principle is used; so deltaT * deltaF <
Hi,
I am trying to confirm whether a mode in "Modes of a ring resonator"
http://ab-initio.mit.edu/wiki/index.php/Meep_Tutorial is degenerate or not.
To do this I applied different symmetries to the structure. If two or
more modes with different symmetries but with same frequency exist then It
can
Hi,
I have a special material which has a negative imaginary part refractive
index ( e.g: n=4.2 - i * 0.5 ) is there any chance to use this material in
simulation with Meep?
I used conductivity part to simulate this material at given frequency (
http://ab-initio.mit.edu/wiki/index.php/Conductivit
Hi,
I've checked the mailing list but I couldn't find any clear recipe to
construct a Plane-wave source; What I am seeking for is a clean Plane-wave
source with a *finite* spatial distribution (Something like a real
plane-wave beam) (By spatial distribution I mean distribution in
perpendicular dir
Dear Steven and meep users,
I need to time average |Ex|² over a period of time in C++ interface.
Currently, I do this as follows, but IMO, this is not appropriate method
when MPI is used.
//Initialzing an array
const double resolution_sampling = 0.2;
const int total = int(x_width / resolu
Hi,
I've tried to convert a simple example of
http://ab-initio.mit.edu/wiki/index.php/Meep_Tutorial/Material_dispersioninto
a C++ code.
Attached is my simple code. I was wondering, although I use same variables
as the example why I get wrong variables
For K=[0.3, 0, 0] ctl file gives:
freqs:, 1,
On Mon, Jun 7, 2010 at 4:23 PM, joe ertaba wrote:
> Hi,
>
> I've tried to convert a simple example of
> http://ab-initio.mit.edu/wiki/index.php/Meep_Tutorial/Material_dispersioninto
> a C++ code.
>
> Attached is my simple code. I was wondering, although I use same v
Dear Steven and Meep users
I have two questions about Bloch bounday condition
1. Lets assume that the entire region is filled with a dielectric material
with eps 2. If I want to apply Bloch boundary condition should I use
f.use_bloch(K)) or f.use_bloch(K.sqrt(2)). In first one it is assumed that
Dear Steven and Meep users,
It is a while since I started to find the dispersion of a simple
Metal/Insulator structure with Meep. BTW, I've reviewed the mailing list,
but unfortunately nobody gives a complete solution to this open question
yet. Anyway, My instruction is as follows:
1. Place a meta
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