Chromatic dispersion compensation modul

摘要

The module has a casing and including an input port, a chromatic dispersion compensating optical line (40) and an output port. The optical line includes two single mode optical fibers (43,45) in series and coupled together by a connector (44). A light signal entering through the input port propagates in a compensating optical fiber, traverses the connector and propagates in the other optical fiber to the output port. Independent claims are also included for the following: (a) a transmission line including successively, a single mode optical fiber destined to transmit the information in a spectral domain, and a device of amplification of signal and of compensation of chromatic dispersion (b) a process of designing a chromatic dispersion compensation module.