Alloy-compositional-fluctuation effects on optical gain characteristics in AlGaN and InGaN quantum-well laser diodes 
Date: Sep 12, 2016
Optical gain characteristics have been theoretically calculated in AlGaN and InGaN quantum-well structures considering the effects of alloy compositional fluctuation in the active layers. It is found that the difference in optical gain characteristics between AlGaN and InGaN lasers becomes small with increasing the degree of alloy compositional fluctuation.