Table 1 Simulation parameters for the PL maps and spectra of chirped QDM bilayers
From: Chirped InGaAs quantum dot molecules for broadband applications
Type I - straddled | Type II - staggered | Type III - broken-gap | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
I i | E i | FWHM | η i | I i | E i | FWHM | η i | I i | E i | FWHM | η i | |
(eV) | (meV) | (eV) | (meV) | (eV) | (meV) | |||||||
QDM2 | ||||||||||||
sQD2 | 0.071 | 1.114* | 51.8* | 1.1-1.9 | 0.044 | 1.213* | 49.5* | 1-1.8 | 0.7 | 1.220* | 65.9* | 1.0-2 |
cQD2 | 0.358 | 1.085 | 28.3 | 1.0-1.6 | 0.591 | 1.120 | 40.0 | 1-1.4 | 0.7 | 1.170 | 33.0 | 1.1-2 |
QDM1 | ||||||||||||
sQD1 | 0.094 | 1.214* | 77.7* | 1.1-1.9 | 0.315 | 1.160* | 53.0* | 1-1.8 | 1.0 | 1.121 | 42.4 | 1.1-2 |
cQD1 | 1.000 | 1.048 | 30.6 | 1.0-1.6 | 1.000 | 1.077 | 40.0 | 1-1.4 | 1.0 | 1.078 | 33.0 | 1.1-2 |