D. R. Sabitov, V. N. Svetogorov, Yu. L. Ryaboshtan, M. A. Ladugin, A. A. Marmalyuk, M. G. Vasil'ev, A. M. Vasil'ev, Yu. O. Kostin, A. A. Shelyakin, “Compact superluminescent AlGaInAs/InP strain-compensated quantum-well diodes for fibre-optic gyroscopes”, Kvantovaya Elektronika, 2022, Volume 52, Number 6,Pages <nobr>577

This article is cited in 1 paper

Lasers

Compact superluminescent AlGaInAs/InP strain-compensated quantum-well diodes for fibre-optic gyroscopes

D. R. Sabitov^a, V. N. Svetogorov^a, Yu. L. Ryaboshtan^a, M. A. Ladugin^a, A. A. Marmalyuk^ab, M. G. Vasil'ev^c, A. M. Vasil'ev^c, Yu. O. Kostin^c, A. A. Shelyakin^c

^a LLC Sigm Plyus, Moscow
^b National Research Nuclear University MEPhI, Moscow
^c Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow

Abstract: Compact superluminescent diodes based on AlGaInAs/InP separate-confinement double heterostructures with strain-compensated quantum wells are studied. The characteristics of these diodes that allow their application for development of fibre-optic gyroscopes in a temperature range from –55 °С – +70 °С are demonstrated. The devices demonstrate an acceptable reliability and a potential for further improvement.

Keywords: superluminescent diode, quantum well, strain compensation, AlGaInAs/InP, fibre-optic gyroscope.

Received: 03.03.2022
Revised: 05.04.2022
Accepted: 05.04.2022