The multistability of a time-delayed feedback system can be used as an alternative for storing information. In this case the information is stored in various temporal patterns by controlling a chaotic system. The capability of storing information can be enhanced since more complex wave forms can be stored, each of which can be used as a memory unit. We showed numerically and experimentally this possibility in a hybrid diode laser system. We also showed that this method is robust to possible errors in the process of coding information. (C) 1998 Elsevier Science B.V. [References: 7]
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