Y. Yakovlev, K. Moiseev, M. Mikhailova, O. G. Ershov
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引用次数: 0
Abstract
We present a new physical approach to design of III-V middle-infrared diode lasers which can lead to increasing operating temperature of InAs-based lasers. Main pecularity of proposed method is using interface radiative recombination of spatially-separated carriers in type II broken-gap p-p heterojunctions (HJs). Lattice-machted nondoped and doped GaIn0.17As0.22Sb layers with high quality interface were grown on p-InAs (100). It was established that GaIn0.17As0.22Sb/InAs HJ is type II with broken-gap alignment.
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