Single-mode Nd:YAG laser with transverse diode pumping and multiloop self-pumped phase-conjugate cavity |
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| Authors: | G V Burkovskii A V Fedin D O Bol’shanin A P Pogoda A S Boreisho |
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| Institution: | 1.“VOENMEKH” Baltic State University,St. Petersburg,Russia;2.OOO NPP Lazernye Sistemy,St. Petersburg,Russia |
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| Abstract: | A high-power compact repetitively pulsed Nd:YAG laser with transverse diode pumping and multiloop self-pumped phase-conjugate cavity is proposed. Pulse trains with an energy of 1.5 J and beam quality parameter of M 2 ≤ 1.2 are generated at a divergence of 0.4 mrad and luminance of 5 × 1014 W/(cm2 sr). The peak power of single-frequency pulses is greater than 15 MW at an energy of 170 mJ and a laser bandwidth of 300 MHz. |
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