Novel Nonlinear Optical Phenomena in Gas‐Filled Hollow‐Core Photonic Crystal Fibers

Soliton dynamics in gas-filled hollow-core photonic crystal fibers

“…III A and III B, when it is a weak long pulse and strong ultrashort soliton, respectively [53,54]. The study of the pump-probe dynamics will prove crucial in the future understanding of the essential building blocks of supercontinuum generation in Raman-active gases when excited by ultrashort pulses [69,75].…”

“…The above results will be of fundamental importance in the understanding of the building blocks of supercontinuum generation: the multitude of solitons propagating in the fiber influence each other in a well-defined way, defined by their intensities and their temporal separations. The condensed matter physics analogue effects will take place and they will determine the dynamics of each individual solitons in the supercontinuum process [69,75]. This theory allows new nonlinear phenomena that are impossible to achieve in conventional solid-core optical fibers, and opens up new exciting venues for future discoveries.…”