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Absorption and refractive index of PbSe/PbEuSe multiquantum well laser structures


Shen, S.C.; Tang, D.Y.; Zheng, G.Z.; Bauer, G.:
Narrow gap semiconductors. Proceedings of the Eight International Conference on Narrow Gap Semiconductors 1997
Singapore: World Scientific, 1998
ISBN: 981-02-3344-2
4 S. : Ill., Lit.
International Conference on Narrow Gap Semiconductors <8, 1997, Shanghai>
Fraunhofer IPM ()
IR; IV-VI-Bleisalz; lead salt IV-VI; multi quantum well; Multiquantentrog; multiquantum well; optical properties; optische Eigenschaft

The frequency dependence of the absorption constant alpha(omega) and of the refractive index n(omega) was studied experimentally and theoretically in the frequency range of interband transitions between quasi-two dimensional states of multiquantum well structures at an operating temperature of 100 K.