Schematic diagram of FDTD computational domain. Side view of the simulated LED structure is shown for (a) the planar LED and (b) nanorod LED structures. PMLs are employed for the absorption boundary condition of the FDTD simulation. The detection plane for extracted light is indicated as dotted red line. (c) Cross-sectional view of the simulated nanorod LED structure.
Ryu Nanoscale Research Letters 2014 9:58 doi:10.1186/1556-276X-9-58