Figure 6

The calculated (a) maximum optical gain, (b) current density as a function of applied bias, and (c) gain spectrum as a function of photon energy, in two-well designs from 10 to 300 K.

The calculated (a) maximum optical gain, (b) current density as a function of applied bias, and (c) gain spectrum as a function of photon energy, in two-well designs from 10 to 300 K.