Megawatt power at 1.318 µ in Nd3+:YAG and simultaneous oscillation at both 1.06 and 1.318 µ

Oscillation at 1.318 μ in Nd
³⁺
:YAG, at a peak power level of 1 MW in a 50-ns pulse is reported. In addition, simultaneous laser oscillation was achieved in the same laser cavity at both 1.06 and 1.318 μ.