量子电子学报2026，Vol.43Issue(1)：1-20,20.DOI:10.3969/j.issn.1007-5461.2026.01.001
百毫焦以上的重频Yb:YAG固体皮秒激光放大技术研究进展
Research progress on≥100 mJ,repetition rate Yb:YAG solid-state picosecond laser amplification
摘要
Abstract
High-energy(≥100mJ)ultrafast solid-state lasers with repetition rates and picosecond-scale pulse duration,not only possess terawatt-scale peak power,but also have excellent beam quality,system reliability,and cost-efficiency,making it crucial in fields of advanced manufacturing and detection,laser medicine,and scientific research.In terms of laser gain media,besides titanium sapphire and neodymium-doped garnet,Yb:YAG(Yb:Y3Al5O12)has increasingly been adopted in diode laser-pumped solid-state picosecond laser amplifiers,due to its low quantum defect and broad emission bandwidth.In this work,we have reviewed the reported results of Yb:YAG solid-state lasers with repetition rates,pulse energies of 100 mJ and picosecond pulse duration,operating at both room temperature and low temperature.The crucial output parameters of this kind of lasers such as system efficiency,pulse energy,and beam quality are summarized and their potential applications in high peak power generation,optical parametric amplification,and attosecond pulse generation are also explored.关键词
固体激光放大/百毫焦脉冲/皮秒激光技术/再生放大/Yb:YAG晶体Key words
solid-state laser amplification/100-mJ pulse/picosecond laser technology/regenerative amplification/Yb:YAG crystal分类
信息技术与安全科学引用本文复制引用
张佳琪,刘金升,季来林,管相合,朱钰坤,崔勇,赵晓晖,隋展,高妍琦..百毫焦以上的重频Yb:YAG固体皮秒激光放大技术研究进展[J].量子电子学报,2026,43(1):1-20,20.基金项目
国家自然科学基金(62405298),中国工程物理研究院院长基金(YZJJZL2024200),国家重点研发计划(2023YFA1608503) （62405298）
