Quantum Electrodynamic Modeling of Silicon-Based Active Devices
Figure 8
DBRs enhance PL signal
of Si-ncs by ~4X in the TE case and ~8X in the TM case. (a) The steady-state
amplitude of the Ez component is shown, the TM case corresponds to
the peak wavelength of ~770 nm while the TE case corresponds to its peak
wavelength of 677 nm. (b) The spectral response for TE and TM with 3 periods
of DBRs is shown and normalized to the peak PL emission for the no-DBR case.