1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Excitonic signature in gain and carrier induced change of refractive index spectra of quantum well lasers
Rent:
Rent this article for
USD
10.1063/1.1789243
/content/aip/journal/apl/85/9/10.1063/1.1789243
http://aip.metastore.ingenta.com/content/aip/journal/apl/85/9/10.1063/1.1789243
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Electroluminescence spectra at different current densities . Each spectrum consists of approximately longitudinal modes. The stricture marked by an arrow in every spectrum is due to excitonic absorption. A wide range around each stricture is magnified in the insets.

Image of FIG. 2.
FIG. 2.

Solid curves: gain spectra for current densities , , , and as in Fig. 1. For clarity the spectra are shifted by , , , and , respectively. Dotted curve: spontaneous electroluminescence spectra.

Image of FIG. 3.
FIG. 3.

Spectra of the differential change of the refractive index with current density for the same current densities , , , and as in Fig. 2. For clarity the spectra are shifted by , , , and , respectively.

Image of FIG. 4.
FIG. 4.

Spectral position of the exciton resonance (squares) and peak gain (triangles) as function of the current density. The solid lines are linear fits to the data points. The corresponding shift rates of the exciton resonance and the peak gain are 4.9 and , respectively.

Loading

Article metrics loading...

/content/aip/journal/apl/85/9/10.1063/1.1789243
2004-08-27
2014-04-17
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Excitonic signature in gain and carrier induced change of refractive index spectra of (In,Al)GaN quantum well lasers
http://aip.metastore.ingenta.com/content/aip/journal/apl/85/9/10.1063/1.1789243
10.1063/1.1789243
SEARCH_EXPAND_ITEM