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.
Flexible distributed-feedback colloidal quantum dot laser
Rent:
Rent this article for
USD
10.1063/1.3659305
/content/aip/journal/apl/99/24/10.1063/1.3659305
http://aip.metastore.ingenta.com/content/aip/journal/apl/99/24/10.1063/1.3659305
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(Color online) Photo-pumping demonstration of CQDs coated on the patterned CHDV substrate (1.5 × 1.5 cm2): (a) under and (b) above the lasing threshold. Inset of (a): pump spot profile. (c) Angular-dependent measurement of DFB CQD laser emission. The corresponding ’0’ degree (not shown here) represents the normal of the sample surface plane.

Image of FIG. 2.
FIG. 2.

(Color online) Typical DFB CQD laser normalized spectra: (a) 0.13-nm resolution spectrum showing multimode operation and (b) tunable lasing peaks using different sizes of CdSe/ZnS CQDs (2.4-nm resolution).

Image of FIG. 3.
FIG. 3.

(Color online) DFB CQD laser emission behavior: (a) spectral evolution as the pump fluence increases and (b) its threshold behavior.

Image of FIG. 4.
FIG. 4.

(Color online) Lifetime test for the DFB CQD laser (pump fluence: 6 mJ/cm2): (a) spectral evolution, and (b) peak intensity, as a function of the number of pump pulses.

Loading

Article metrics loading...

/content/aip/journal/apl/99/24/10.1063/1.3659305
2011-12-12
2014-04-20
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Flexible distributed-feedback colloidal quantum dot laser
http://aip.metastore.ingenta.com/content/aip/journal/apl/99/24/10.1063/1.3659305
10.1063/1.3659305
SEARCH_EXPAND_ITEM