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Dual-frequency GaAs/InGaP laser diode with a GaAsSb quantum well


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Abstract

The results of investigation of a metal-organic-vapor-phase-epitaxy-grown GaAsSb/GaAs/InGaP laser structure are presented. Steady two-band generation caused by spatially direct and indirect optical transitions is obtained. Observation of the sum frequency shows the effective intracavity mixing of modes in semiconductor lasers of such a type.

About the authors

N. V. Dikareva

Physical–Technical Research Institute

Author for correspondence.
Email: dnat@ro.ru
Russian Federation, Nizhny Novgorod, 603950

B. N. Zvonkov

Physical–Technical Research Institute

Email: dnat@ro.ru
Russian Federation, Nizhny Novgorod, 603950

O. V. Vikhrova

Physical–Technical Research Institute

Email: dnat@ro.ru
Russian Federation, Nizhny Novgorod, 603950

S. M. Nekorkin

Physical–Technical Research Institute

Email: dnat@ro.ru
Russian Federation, Nizhny Novgorod, 603950

V. Ya. Aleshkin

Physical–Technical Research Institute; Institute of Physics of Microstructures

Email: dnat@ro.ru
Russian Federation, Nizhny Novgorod, 603950; Nizhny Novgorod, 603950

A. A. Dubinov

Physical–Technical Research Institute; Institute of Physics of Microstructures

Email: dnat@ro.ru
Russian Federation, Nizhny Novgorod, 603950; Nizhny Novgorod, 603950

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