Ultra-low-noise supercontinuum generation with a flat near-zero normal dispersion fiber

Shreesha Rao D. S., Rasmus D. Engelsholm, Iván B. Gonzalo +5

A pure silica photonic crystal fiber with a group velocity dispersion (${\beta }_2$) of 4 ps${}^2$/km at 1.55 $\mu$m and less than 7 ps${}^2$/km from 1.32 $\mu$m to the zero dispersion wavelength…