A double-ended pump thin-rod Yb: YAG regenerative amplifier with high average power and excellent beam quality
收藏科学数据银行2023-03-30 更新2026-04-23 收录
下载链接：
https://www.scidb.cn/detail?dataSetId=8c09f604d94e497eb8bfaab5a7545c67
下载链接
链接失效反馈官方服务：
资源简介：
A laser diode double-ended pump Yb: YAG regenerative amplifier has been developed. Immersion water-cooling method and thin-rod crystals greatly improve cooling capacity. In addition, double-ended pumping method and optimized cavity design significantly reduce the thermal effects. Due to thermal effects were largely decreased, high average output power of 37 W was achieved with high power stability（RMS=0.56%）at pulse repetition rate of 400 kHz with 1.23 PS pulse width using chirped pulse amplification (CPA) systems and the output beam quality was excellent with a M2 value of <1.075. A low-cost, highly compact solution for high-power ultrafast laser systems has been obtained.
提供机构：
Leng Yuxin; Shanghai Institute of Optics and Fine Mechanics; University of Science and Technology of China
创建时间：
2023-03-29
