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The use of recoil momentum from a laser ablation flare is found to be one of the promising ways for development of low-propulsion thrusters for launching of microsatellites and nanosatellites. This paper suggests using a liquid Ga-In alloy as the ablated body, instead of a solid-state one. A Nd:YAG laser with the output of 0.3 mJ and the pulse duration of 2.7 ns (full width at half maximum) was used...
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