5 October 2017 High-peak power, athermal Nd:YAG transmitter
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We demonstrate partially athermal Nd:YAG transmitter. Laser generates pulses with energy of 55 mJ with duration of 15 ns. It corresponds to 3.7 MW of pulse peak power. The full-angle beam divergence is 2.5 mrad. 18% of pulse energy stability is maintained over temperature range of 20-36°C.
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Mateusz Kaskow, Jan K. Jabczynski, Waldemar Zendzian, Lukasz F. Gorajek, Zbigniew Puzewicz, "High-peak power, athermal Nd:YAG transmitter", Proc. SPIE 10436, High-Power Lasers: Technology and Systems, Platforms, and Effects, 104360M (5 October 2017); doi: 10.1117/12.2278211; https://doi.org/10.1117/12.2278211

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