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A two-wave 1064/532-nm diode-pumped pulse-periodic YAG:Nd laser
Authors:A. A. Abyshev  Yu. D. Arapov  A. V. Berezin  R. A. Byzov  A. A. Gladilin  D. A. Goryushkin  A. F. Ivanov  N. V. Korepanov  A. V. Lukin  G. V. Orekhov  S. A. Polyakov  M. Yu. Yanusov
Affiliation:1. Zababakhin All-Russian Scientific Research Institute of Technical Physics, Russian Federal Nuclear Center, ul. Vasil’eva 13, Snezhinsk, Chelyabinsk oblast, 456770, Russia
Abstract:A compact 1064/532-nm diode-pumped pulse-periodic YAG:Nd laser is described. Its parameters are as follows: the wavelength is 1064 nm, the pulse energy is 1.2 J, the pulse duration is 5 ns, the pulse repetition rate is 100 Hz, and the beam divergence is ≤1.6 mrad. The laser light efficiency is 12%, and the full efficiency of the laser system is 4%. Two lasing modes are realized in the laser: at the fundamental frequency and with the frequency conversion into the second harmonic at a wavelength of 532 nm and a pulse energy of 0.3 J.
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