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Document type:
Zeitschriftenaufsatz 
Author(s):
Kotani, T.; Lugli, P.; Hamaguchi, C. 
Title:
Optical gain analysis of c-InGaN quantum wells on unstrained c−In 0.31 Ga 0.69 N templates 
Abstract:
We investigate the optical properties of c−In x Ga 1−x N (x = 0.31–0.44) quantum wells (QWs) on unstrained c−In 0.31 Ga 0.69 N templates in the green-to-red spectral range using self-consistent multiband k⋅p theory. The transverse-electric- and transverse-magnetic-polarized optical gains are much higher for QWs on unstrained c−In 0.31 Ga 0.69 N templates compared with conventional templates because of a smaller internal electric field and strong valence band mixing. Using c−In x Ga 1−x N...    »
 
Journal title:
Appl. Phys. Lett. 102, 011128 (2013) 
Year:
2013 
Year / month:
2013-01 
Quarter:
1. Quartal 
Month:
Jan 
Language:
en 
Publisher:
AIP Publishing 
Format:
Text