| 摘要 |
A repeater for soliton signal optical fiber transmission systems has an optical part which includes at least one soliton signal monitoring device such as a filter or a synchronous modulator, and a branch connection for signals that would be cut off by the monitoring device. The branch connection can be used to match the gain of the repeater to low frequency signals. The repeater enables the use in a soliton signal fiber optic transmission system of low frequency signals such as NRZ signals, or modulation of a continuous wave such as for repeater monitoring or surveillance.
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