Yu. N. Nozdrin, A. V. Okomel'kov, V. S. Varavin, M. V. Yakushev, S. A. Dvoretskii, “Dual-wavelength stimulated emission from a double-layer Cd$_x$Hg$_{1-x}$Te structure at wavelengths of 2 and 3 $\mu$m”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2013, Volume 97, Issue 6,Pages 404

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Dual-wavelength stimulated emission from a double-layer Cd$_x$Hg$_{1-x}$Te structure at wavelengths of 2 and 3 $\mu$m

Yu. N. Nozdrin^a, A. V. Okomel'kov^a, V. S. Varavin^b, M. V. Yakushev^b, S. A. Dvoretskii^a

^a Institute for Physics of Microstructures, Russian Academy of Sciences, Nizhnii Novgorod
^b A. V. Rzhanov Institute of Semiconductor Physics of SB RAS, Novosibirsk

Abstract: Dual-wavelength stimulated emission from a double-layer Cd$_x$Hg$_{1-x}$Te heterostructure optically pumped by a pulsed Nd:YAG laser at temperatures $T=(77$–$150)\,$K is reported. The emission spectral lines have been observed at wavelengths $\lambda_1\sim2\,\mu$m and $\lambda_2\sim3\,\mu$m. Emission spectra recorded at different temperatures are presented.

Received: 21.01.2013
Revised: 14.02.2013

DOI: 10.7868/S0370274X13060131