K. Mahalingam, N. Otsuka, et al.
Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
The signal-bandwidth products of excitonic electroabsorption of low-temperature-growth (LTG) molecular beam epitaxial films of GaAs and Al0.25Ga0.75As are larger than in the related stoichiometric materials. The enhanced electro-optic properties of these composites may be caused by increased inhomogeneity of dc electric fields. The differential transmission in LTG Al0.25Ga0.75As annealed at 750°C for 30 s is relatively broadband and approaches 60% for dc electric fields of only 1.5×104 V/cm.
K. Mahalingam, N. Otsuka, et al.
Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
R.C. Gee, C.L. Lin, et al.
Electronics Letters
H.J. Hovel, R.T. Hodgson, et al.
IEEE T-ED
Chu R. Wie, K. Xie, et al.
Proceedings of SPIE 1989