Azhar, MohiudeenWong, G. K. L.Chang, WonkeunJoly, N YRussell, P. St. J.2015-12-13May 6-11 29781467318396http://hdl.handle.net/1885/82939We report progress on ultrafast nonlinear optics in a liquid-argon-filled hollow-core PCF. This system offers a nonlinearity as high as silica but with negligible Raman effects, making it of interest in quantum optical squeezing.Keywords: Hollow core photonic crystal fiber; Hollow-core; Liquid argon; Ultrafast nonlinear optics; Lasers; Liquefied gases; Photonic crystal fibers; Silica; Nonlinear optics20122016-02-24