Autor: |
Lentine, A. L., Hinterlong, S. J., Cloonan, T. J., McCormick, F. B., Miller, D. A. B., Chirovsky, L. M. F., D’Asaro, L. A., Kopf, R. F., Kuo, J. M. |
Zdroj: |
Applied Optics; March 1990, Vol. 29 Issue: 8 p1157-1160, 4p |
Abstrakt: |
We demonstrate quantum well tri-state logic devices for possible use in optical bus architectures. These optical devices are analogous to the tri-state devices often used in electronic buses, where each device can be actively on, actively off, or disabled with at most one device on the bus active at a time. We show two methods of generating these tri-state data, one using tri-state quantum well modulators and one using optical tri-state self-electrooptic effect devices, and we demonstrate a simple optical bus consisting of two such devices. Finally, we comment on the limitations on the number of devices that can be connected to a bus of this type. |
Databáze: |
Supplemental Index |
Externí odkaz: |
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