ISSN:
1662-8985
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The band structures and optical gain spectra of GaAsSbN/GaAs compressively strainedquantum well (QW) were studied using 10-band k.p approach. We found that a higher Sb and Ncomposition in the quantum well and a thicker well give longer emitting wavelength. The result alsoshows a suitable combination of Sb and N composition, and QW thickness can achieve 1.3 μm lasing.And, the optical gain spectra with different carrier concentrations will be obtained
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/40/transtech_doi~10.4028%252Fwww.scientific.net%252FAMR.31.95.pdf