4 papers
Scalable laser micro- and nanostructuring of mould inserts for functional injection-moulded polymer surfaces
Petr Hauschwitz, Elena Čižmárová, Jiří Bobek +10
Functional polymer surfaces with tailored wettability, antibacterial and adhesion properties are increasingly required in medical, packaging and consumer applications. Laser struct…
Residual pump diagnostics of lasing-state absorption in multipass pumped Yb:YAG thin-disk lasers
Hanjin Jo, JiÅà MužÃk, Pawel Sikocinski +4
Residual pump power was used as a spatially integrated diagnostic of inversion-dependent absorption in 32-pass pumped Yb:YAG thin-disk lasers. A quasi-three-level rate-equation mod…
Analysis of multi-pass pumped thin-disk laser performance with measured disk deformation
Hanjin Jo, JiÅà MužÃk, Pawel Sikocinski +7
Predicting the steady-state performance of high-power thin-disk lasers requires not only pump-signal energy transfer but also how disk deformation contributes intra-cavity mode for…
70 MW-level picosecond mid-infrared radiation generation by difference frequency generation in AgGaS2, BaGa4Se7, LiGaSe2, and LiGaS2
Michal JelÃnek, Milan Frank, Václav KubeÄek +6
Comparative study of nonlinear crystals for picosecond difference frequency generation in mid-IR is presented. Nonlinear crystals of AgGaS, BaGaSe, LiGaSe, and LiGa…