An electro-optical cavity-dumped and pulse-pumped Nd:YLF laser with short pulse width,high stability,good beam quality and 1 053 nm output is reported.In this experiment,two 150 W LIMO fiber pump modules were used from both ends to pump the Nd:YLF crystal.In order to realize re-imaging with magnification of 1.5 into the Nd:YLF rod,a four-piece coupling system was designed with the help of Zemax.When the pumped energy is 32 mJ at the repetition rate of 1 Hz,the output energy and RMS are 6.5 mJ an...