Abstract
A 4.5 mJ energy of generation at a half-amplitude duration of 7 ± 1 ns (FWHM) with a pulse peak power of more than 600 kW is obtained for the first time with nitrogen pumped by a pulsed induction discharge. Laser generation is achieved in the form of a ring with a diameter of around 20 mm and a width of around 2 mm at wavelengths of 337.1 and 357.7 nm.
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Funding
This work was performed as part of a State Task, project no. АААА-А18-118032390097-9.
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Translated by I. Obrezanova
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Razhev, A.M., Churkin, D.S. & Tkachenko, R.A. A UV Inductive Nitrogen Laser with a Peak Pulse Power of 600 kW. Bull. Russ. Acad. Sci. Phys. 84, 796–798 (2020). https://doi.org/10.3103/S1062873820070242
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DOI: https://doi.org/10.3103/S1062873820070242