文章报道二极管泵浦的1 000Hz高重频、脉冲固体激光器的实验研究结果：双向端面泵浦，每个脉冲输出43mJ，近TEM₀₀模，光-光转换效率η=43%。采用端面泵浦结构，在输出激光的效率、模式上都具有明显的优势，对工作物质冷却的结构也比较简单，且不会因为冷却而牺牲泵浦效率。

The experimental results were reported on diode-pumped solid state laser with 1 kHz high pulsed repetition rate: 43 mj of single output pulse energy, lower order mode, 43% of light-light conversion efficiency. For diode end pumping, it is quite easy to obtain high efficiency and high output beam quality, the cooling configuration of laser media is simple, too. With fine design, the thermal effect induced by moderate power could be within control.

Based on rate equation analysis, the influences of various characters on output performance were discussed and the optimum experimental parameters were studied, such as the focal size of pump light. In general, the smaller focal size, the lower pumping power threshold. But the output laser power was not maximum. The optimum focal size should be determined according to the actual output laser power.