| 摘要 |
The device has a pulse widening module (14) placed between a pulse transmitter (10) and a fiber (12). The module has linear and dispersive propagation mediums, whose cumulative chromatic dispersion is high to reduce crest power of the pulse to a predetermined threshold. An amplification module (16) arranged along the fiber has a compensation module (20) to compensate dispersion. An Independent claim is also included for a method for transmission of a signal through an optical data transmission network. |
