[Meep-discuss] queer problem when calculating the dispersion relation of surface plasmon

below is the .ctl file I use to calculate the dispersion relation of SP. I can get the dispersion relation when the source component set as Hy and ky run from kmin to kmax. the queer problem is that when I set the source component as Hy, and kz run from kmin to kmax, I can not get the dispersion

Re: [Meep-discuss] A Question About Meep Tutorial: Transmission spectrum around a waveguide bend

Sorry, I would like to make a modification about the second link. Their difference can be seen in this figure: https://www.dropbox.com/s/kvmt0dqelry4gvx/difference.png Thanks a lot. Sincerely, Po-Fu ___ meep-discuss mailing list meep-discuss@ab-ini

[Meep-discuss] A Question About Meep Tutorial: Transmission spectrum around a waveguide bend

Dear Steven and Meep users, In Meep tutorial: Transmission spectrum around a waveguide bend, follow the instructions, I can get the transmission, reflection, and loss spectrum, that's no problem. (The spectrum I got: https://www.dropbox.com/s/4s3b3tfc5e7logo/flux%20spectrum.png) In the tutoria

[Meep-discuss] A Question About Flux Calculation in Meep

Dear Steven and Meep users, I made a test about flux calculation recently. The source I set was line source (Gaussion pulse, Ey polarization), which size was (0 6). And I set four detector lines to measure the flux propagating to right, left, up. and down, respectively. Then I summed over all f

Re: [Meep-discuss] Python-Meep: Are there any equivalent functions?

Hi, * amp-function[function] should have its counterpart in the meep.amplitudeFactor() callback (see [1]) * probably answered in [1] as well (I am not sure), * sure, it is f.time(), where f = meep.fields(structure) * while (f.time() < sim_time): f.step(); do_something You may be interested in the s

[Meep-discuss] (configured but) not compiled with HDF5, required for HDF5 output

Hello, I am trying to install meep-mpi (version 1.2, latest version) with HDF5 (versions 1.8.7 and 1.8.10). After the installation, when I run meep-mpi, I get the following error message when I try to create HDF5 output: meep: not compiled with HDF5, required for HDF5 output I have seen examples

Re: [Meep-discuss] About error "invalid boundary absorbers for this grid_volume"

Hi, Mi, it seems to be just a little mistake in the units used for definition of the simulation. I always get this message when the PMLs are thicker than the simulation volume. F. > > 2012/11/15, Hongyi Mi : >> Dear All, >> >> I am trying to simulation a 2D structure with dimension about 50nm * >>