Figure 5.

Calculated oscillator strengths for crossed linear optical polarizations for a strained system of two coupled QDs with different inter-dot distances d = 160 Å (dashed line), 330 Å (dashed-dotted line) and infinite (solid line) corresponding to a single (isolated) QD. Here was taken a lateral size D[011] = 350 Å and a strain order factor ε|| = - 0.2%.

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