Abstract
IR radiation sources representing optically coupled semiconductor disk lasers with active regions based on quantum-confined GaInAsSb/AlGaAsSb heterostructures have been created. It is shown that this system ensures single-mode generation in optically coupled cavities operating on whispering gallery modes (WGMs). Conditions for WGM lasing are determined as dependent on the distance between two optically coupled disk cavities.
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Original Russian Text © E.A. Grebenshchikova, V.V. Sherstnev, M.I. Larchenkov, O.Yu. Serebrennikova, N.D. Il’inskaya, A.M. Monakhov, R. Teissier, A.N. Baranov, Yu.P. Yakovlev, 2012, published in Pis’ma v Zhurnal Tekhnicheskoi Fiziki, 2012, Vol. 38, No. 7, pp. 7–13.
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Grebenshchikova, E.A., Sherstnev, V.V., Larchenkov, M.I. et al. Mid-infrared radiation sources based on coupled disk cavities. Tech. Phys. Lett. 38, 304–306 (2012). https://doi.org/10.1134/S1063785012040062
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DOI: https://doi.org/10.1134/S1063785012040062