4 ms·

I've got the same question as johnm1019 - I've used FEM for mechanical stress analysis before, but never for electromagnetic stuff - what would the applications

• un_publishable 12y ago
  The primary focus of Meep is simulating the interaction of light with Photonic Crystals (periodic materials that control light based on both their shape and composition). http://en.wikipedia.org/wiki/Photonic_crystal http://en.wikipedia.org/wiki/Photonic_crystal http://ab-initio.mit.edu/wiki/index.php/Meep_Tutorial/Band_diagram%2C_resonant_modes%2C_and_transmission_in_a_holey_waveguide http://ab-initio.mit.edu/wiki/index.php/Meep_Tutorial/Band_d... You may have heard of optical metamaterials (aka "invisibility cloaks"). They are sometimes made with photonic crystals, but photonic crystals aren't always considered metamaterials. Butterfly wing coloring is a good example.
  • analog31 12y ago
    This is a cool example of solving a problem by developing a general purpose tool, then programming the tool to solve the specialized problem. It's cool for a couple of reasons. First, many aspects of the tool's behavior can be confirmed at the general purpose level, i.e., does it behave according to the expected laws of electromagnetism. Second, it provides the entire community with something useful.