Polyhedron ZIF-67 nanoparticles deposited on a D-shape fibre for stable soliton operation in an ultrashort fibre laser

Abstract

In this study, we report the nonlinear optical properties of the polyhedron zeolitic imidazolate framework-67 (ZIF-67) deposited on a D-shape fibre. The ZIF-67 deposited D-shape fibre possessed a low saturation...

Zirconium pentatelluride as saturable absorber for 2 μm ultrafast solid-state laser

“…5,6 Very recently, novel 2D materials such as ZIFs, transition metal oxides (TMOs) and composites have been extensively applied in passively mode-locked laser experiments. [7][8][9][10][11][12] Dong et al successfully obtained a 1 mm passively mode-locked laser with TiO 2 /CuO composite SAs, indicating their great potentials in ultrafast laser modulation. 9 Among them, for 2 mm solidstate lasers, only graphene and Bi 2 O 2 Se have successfully been used to achieve CWML laser operation.…”