AUTHOR=Li Shun , Yang Yang , Wang Haiqiang , Zhu Yunchen , Wang Meijiao , Ma Chao , Fan Xinmin , Zhao Yang , Jing Huizhe , Liu Daiping TITLE=Research on fiber-solid hybrid picosecond laser technology based on serrated aperture beam shaping JOURNAL=Frontiers in Physics VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2025.1572448 DOI=10.3389/fphy.2025.1572448 ISSN=2296-424X