Transition-metal dichalcogenides (TMDCs) and black phosphorus (BP) are typical 2D materials with layer-dependent bandgaps. which are emerging as promising saturable absorption materials for pulsed fiber lasers. In this review. we discuss the nonlinear saturable absorption properties of TMDCs and BP. https://www.markbroyard.com/quick-sale-savannah-tropic-pure-argan-oil-hair-serum-125ml-oos-on-sale-mega-super/