亥姆霍兹线圈仿真，一维，双线圈。开发平台：comsol5.2.(One dimensional Helmholtz coil simulation on comsol 5.2)

一维亥姆霍兹线圈仿真，绕线区域由矩形生成，即长方体，更好的模拟了多匝线圈的情况。开发平台为comsol5.2(One dimensional Helmholtz coil simulation, the winding area is generated by rectangle, namely cuboid, better simulation of multi turn coil. The development platform is comsol5.2)

通过comsol软件，仿真得到平板电容之间的电场分布(The electric field distribution between plate capacitors is simulated by COMSOL software.)

多芯光子晶体光纤comsol软件设计源文件，可以根据该案例仿真PCF的模场分布，损耗等等(According to this case, we can simulate the mode field distribution and loss of PCF)