Resolution: standard / high

Figure 4.

Calculated oscillator strengths for crossed linear optical polarizations along the directions (red line) and [011] (blue line) for two coupled QD's (Figure 1c) with semicylindrical shape and axis in the direction with (a) = 280 Å, d = 160 Å upon strain order of ε_|| = - 0.3% (solid line) and -0.9% (dashed line). (b) = 350 Å, d = 330 Å and ε_|| = - 0.1% (solid line), -0.2% (dashed line) and -0.3% (dashed-dotted line). The crossing point stands for isotropic optical emission.

Villegas-Lelovsky et al. Nanoscale Res Lett 2011 6:56   doi:10.1007/s11671-010-9786-8