The evolution of cryogenically cooled pump channel of high-intensity laser system with 1 kHz repetition rate

V. V. Petrov; A. V. Laptev; G. V. Kuptsov; V. A. Petrov; A. V. Kirpichnikov; E. V. Pestryakov

doi:10.1117/12.2303503

16 April 2018 The evolution of cryogenically cooled pump channel of high-intensity laser system with 1 kHz repetition rate

V. V. Petrov, A. V. Laptev, G. V. Kuptsov, V. A. Petrov, A. V. Kirpichnikov, E. V. Pestryakov

Author Affiliations +

Proceedings Volume 10614, International Conference on Atomic and Molecular Pulsed Lasers XIII; 1061419 (2018) https://doi.org/10.1117/12.2303503
Event: XIII International Conference on Atomic and Molecular Pulsed Lasers, 2017, Tomsk, Russia

Abstract

To supress beam pointing instabilities after high power laser multipass amplifier with cryogenic closed-loop cooling the copper heatsinks were optimized. Active elements’ temperature dependency on diode pump regimes is measured. The alternative seed laser for the high power laser multipass amplifier with cryogenic closed-loop cooling was modeled and designed.

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V. V. Petrov, A. V. Laptev, G. V. Kuptsov, V. A. Petrov, A. V. Kirpichnikov, and E. V. Pestryakov "The evolution of cryogenically cooled pump channel of high-intensity laser system with 1 kHz repetition rate", Proc. SPIE 10614, International Conference on Atomic and Molecular Pulsed Lasers XIII, 1061419 (16 April 2018); https://doi.org/10.1117/12.2303503

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