title: Cascaded interactions between Raman induced solitons and dispersive waves in photonic crystal fibers at the advanced stage of supercontinuum generation.
abstract: The complex mechanism of multiple interactions between solitary and dispersive waves at the advanced stage of supercontinuum generation in photonic crystal fiber is studied in experiment and numerical simulations. Injection of high power negatively chirped pulses near zero dispersion frequency results in an effective soliton fission process with multiple interactions between red shifted Raman solitons and dispersive waves. These interactions may result in relative acceleration of solitons with further collisions between them of quasi-elastic or quasi-plastic kinds. In the spectral domain these processes result in enhancement of certain wavelength regions within the spectrum or development of a new significant band at the long wavelength side of the spectrum.
authors.affiliation: Institut fur Physik, Universitat Rostock, Universitätsplatz 3, 18055 Rostock, Germany. radik@eng.tau.ac.il
authors.forename: Rodislav
authors.initials: R
authors.lastname: Driben
authors.forename: Fedor
authors.initials: F
authors.lastname: Mitschke
authors.forename: Nickolai
authors.initials: N
authors.lastname: Zhavoronkov
mesh_terms: D003198:Computer Simulation; D017076:Computer-Aided Design; D003460:Crystallization; D004867:Equipment Design; D019544:Equipment Failure Analysis; D008027:Light; D008962:Models, Theoretical; D055100:Optical Fibers; D017785:Photons; D012031:Refractometry / Q000295:instrumentation* / Q000379:methods; D012542:Scattering, Radiation