Publication # 111

I. Bar-Joseph, K. W. Goossen, J. M. Kuo, R. F. Kopf, D. A. B. Miller, and D. S. Chemla, "Room-temperature electroabsorption and switching in a GaAs/AlGaAs superlattice," Appl. Phys. Lett., 55, 340 342, (1989).

The authors report room-temperature observation of Wannier-Stark localization in a GaAs/AlGaAs superlattice. They show that large modulation can be obtained over a wide spectral range and demonstrate the operation of a self-electro-optic effect device

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