High‐Power Laser Systems (Laser Photonics Rev. 16(5)/2022)

High‐Power Laser Systems In article number 2100741, Jiexi Zou and Xuechun Lin summarize the characteristics and key technologies of solid‐state lasers. In the cover design, three types of classic high‐power laser configurations have been integrated. A disk and multi‐slabs laser are distributed in tandem, and the beam lasing from the disk further penetrates through the slabs and amplifies. Although fiber lasers have an insufficient energy output capability, this can be compensated by beam combination strategy. In the future, these three will go hand in hand.