摘要 : Ti3C2Tx a novel two-dimensional material in the MXene family, was successfully prepared and applied as a saturable absorber (SA) for solid-state pulsed lasers at 2 mu m. Pumped by a 792 nm fiber-coupled laser diode, a compact pass... 展开 Ti3C2Tx a novel two-dimensional material in the MXene family, was successfully prepared and applied as a saturable absorber (SA) for solid-state pulsed lasers at 2 mu m. Pumped by a 792 nm fiber-coupled laser diode, a compact passively Q-switched Tm,Gd:CaF2 laser with a Ti3C2Tx-SA was demonstrated and the pulse laser performances were presented and discussed in detail. This is the first presentation of Ti3C2Tx as a SA for solid-state pulsed laser generation near 2 mu m. 收起