title: Optical amplification and reshaping based on the Peregrine rogue wave.
abstract: Based on the characteristics of the Peregrine rogue wave, the amplification and the reshaping of solitons are investigated. The numerical results show that the amplification and the reshaping of solitons can be realized by injecting a continuous wave (CW) and filtering the CW at suitable positions. The combination of a continuous-wave pump and a spectral filter placed suitably in fiber plays the role of the amplifier, which can be used to long-haul the transmission of solitons. As an example, a long-haul transmission with four amplification periods is demonstrated.
authors.forename: Yan
authors.initials: Y
authors.lastname: Wang
authors.forename: Lijun
authors.initials: L
authors.lastname: Song
authors.forename: Lu
authors.initials: L
authors.lastname: Li