IEEE CLEO Pac Rim 2020 Paper 10G1 Kerr nonlinearity in 2D BiOBr.pdf (722.84 kB)
Download fileThickness tunable Kerr nonlinearity in BiOBr nanoflakes
We characterize the third-order optical nonlinearity in
PdSe2 dichalcogenide films via the Z-Scan technique. A strong and negative (self-defocusing) Kerr
nonlinearity (n2) of ∼ ‒ 7.65×10-16 m2/W is observed at 800 nm.