As FiberLAST, we participated in the Photonics 2022 Workshop, which is the 23rd of the National Optics, Electro-Optics and Photonics Workshops, which is the only annual scientific meeting series on optics, electro-optics and photonics at the national level, with our posters including our works on “Chirp effect for controlling the pulse duration in the fs system” and “High-power Yb-based all-fiber laser”.