make_nanowire.m

利用电磁场的源激发方法来计算光子晶体波导例如光子晶体光纤

clear
oGd.nSources = 25;
oGd.nTestingPoints = round(oGd.nSources*2);
oGd.alphaIn = 0.5;
oGd.alphaOut = 0.5;
R = 20e-9; % Radius [m]

curveArray = primitive('circle', R);
oGd.curveArray = curveArray;
oGd.sdArray = compute_sd_array(curveArray);
oGd.nSd = length(oGd.sdArray);

oGd.sdArray(1).Er = 4;
oGd.sdArray(2).Er = 'silver';
oGd.offsetX = 0;
oGd.offsetY = 0;
save nanowire.gd oGd