Travers, J CHolzer, PChang, WonkeunNold , J.Nazarkin, A.Joly, Nicolas Y.Russell, P. St. J.2015-12-13May 22-269781457712234http://hdl.handle.net/1885/83329Gas-filled hollow-core photonic crystal fibres enable nonlinear fibre optics in parameter regimes hitherto impossible with glass-core fibres, such as: ultra-violet transmission, pressure tuneable zero dispersion wavelengths down to 200 nm, and ultra-short duration soliton energies at the microjoule level. Two techniques for ultra-violet light generation in such fibres have utilised these properties: third harmonic generation [1], and dispersive wave generation [2]. In this work we study the phase-matching and gain landscapes of the latter case.Keywords: Deep-UV; Dispersive wave generation; Hollow-core photonic crystal fibre; Microjoule; Parameter regimes; Ultra-violet light; Ultraviolet transmission; Zero-dispersion wavelength; Electron optics; Fibers; Glass lasers; Harmonic generation; Optics; Phase mat201110.1109/CLEOE.2011.59431462016-02-24