High third-order Kerr optical nonlinearity in BiOBr 2D films measured by the Z-scan method

Linnan Jia, Dandan Cui, Jiayang Wu +8

We investigate the nonlinear optical properties of BiOBr nanoflakes, a novel two-dimensional (2D) layered material from the Bismuth oxyhalide family. We measure the nonlinear absor…