Abstract
Theoretical and experimental analysis of carrier transport in high-performance 1300-nm InGaAsN QW lasers, indicate significant thermionic hole leakage. Experimental optimization of the InGaAsN QW lasers by suppressing the carrier leakage, results in an extremely-low threshold current density of only 440 A/cm2 at temperatures of 90 °C.
© 2003 Optical Society of America
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