| 摘要 |
A method for adding a new wavelength to an optical communication network is provided. One step of the method includes installing a transmitter component in a transmitter node of the optical communication network. Another step includes installing a receiver component in a receiver node of the optical communication network. For each of a plurality of regenerator nodes in the optical communication network, the method includes the steps of determining whether the quality of optical signals for the new wavelength at the particular regenerator node satisfies a performance threshold, installing an optical regenerator component in the regenerator node for regenerating the optical signals if the quality of the optical signals at the regenerator node satisfies the performance threshold, and installing optical-to-electrical-to-optical regenerator components if the quality of the optical signals at the regenerator node does not satisfy the performance threshold.
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