Regenerative similariton laser

Regenerative similariton laser

Blog Article

Self-pulsating lasers based on cascaded reshaping and reamplification (2R) are capable Lights (Off Road) of initiating ultrashort pulses despite the accumulation of large amounts of nonlinearities in all-fiber resonators.The spectral properties of pulses in self-similar propagation are compatible with cascaded 2R regeneration by offset filtering, making parabolic pulses suitable for the design of a laser of this recently introduced class.A new type of regenerative laser giving birth to similaritons is numerically investigated and shows that this laser is the analog of regenerative sources based solely on self-phase modulation and offset filtering.The regenerative similariton laser does not suffer from instabilities due Celebration to excessive nonlinearities and enables ultrashort pulse generation in a simple cavity configuration.