Dynamic correction for distortions in high-average-power picosecond pulse-repetitive laser systems

Vladimir A. Berenberg; Aleksey A. Leshchev; Michael V. Vasil'ev; Vladimir Yu. Venediktov; Mark T. Gruneisen

doi:10.1117/12.407333

16 August 2000 Dynamic correction for distortions in high-average-power picosecond pulse-repetitive laser systems

Vladimir A. Berenberg, Aleksey A. Leshchev, Michael V. Vasil'ev, Vladimir Yu. Venediktov, Mark T. Gruneisen

Proceedings Volume 4065, High-Power Laser Ablation III; (2000) https://doi.org/10.1117/12.407333
Event: High-Power Laser Ablation, 2000, Santa Fe, NM, United States

Abstract

We discuss application of dynamic holography in optically addressed liquid crystal spatial light modulators to correction for thermo- optical distortions in high average power solid-state pulse- repetitive picosecond lasers. Possible scheme of multipass laser and possible schematics of dynamic hologram-corrector record, including the novel technique of blazed dynamic holograms are discussed.

Citation Download Citation

Vladimir A. Berenberg, Aleksey A. Leshchev, Michael V. Vasil'ev, Vladimir Yu. Venediktov, and Mark T. Gruneisen "Dynamic correction for distortions in high-average-power picosecond pulse-repetitive laser systems", Proc. SPIE 4065, High-Power Laser Ablation III, (16 August 2000); https://doi.org/10.1117/12.407333

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