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.
Lead salt microdisk lasers operating in continuous wave mode at wavelength
Rent:
Rent this article for
USD
10.1063/1.3072358
/content/aip/journal/apl/94/2/10.1063/1.3072358
http://aip.metastore.ingenta.com/content/aip/journal/apl/94/2/10.1063/1.3072358
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

cw PL spectra of a PbSe/PbSrSe MQW (full line), bulk PbSe (dotted line), and a PbSe/PbEuSe MQW (dashed line) at 300 K. The vertical dashed line indicates the strong absorption of atmospheric in the spectra.

Image of FIG. 2.
FIG. 2.

SEM micrographs of a microdisk laser with a PbSe/PbSrSe MQW active zone and spacer layers. The disk diameter is and the overall thickness is . (b) shows the disk edge on an enlarged scale, revealing the laser active zone as dark stripe and showing the roughness resulting from the etch process.

Image of FIG. 3.
FIG. 3.

Low resolution (20 nm) cw emission spectra of the microdisk laser at 115 K at pump powers from 1.1–2.2 mW. Inset: corresponding high resolution (1 nm) measurement. The resolution is indicated by .

Image of FIG. 4.
FIG. 4.

Normalized high resolution (1 nm) spectra of the microdisk laser modes at certain temperatures at a pump power of 2.2 mW (dots). The lines are Gaussian fits to the data. The arrows mark the calculated resonator mode wavelengths with their mode numbers .

Image of FIG. 5.
FIG. 5.

Threshold curves (emission intensity vs pump intensity) for the laser modes of Fig. 4. The laser thresholds are indicated by the arrows. The lines represent linear fits to the experimental data (dots).

Loading

Article metrics loading...

/content/aip/journal/apl/94/2/10.1063/1.3072358
2009-01-15
2014-04-17
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Lead salt microdisk lasers operating in continuous wave mode at 5.3 μm wavelength
http://aip.metastore.ingenta.com/content/aip/journal/apl/94/2/10.1063/1.3072358
10.1063/1.3072358
SEARCH_EXPAND_ITEM