Photonic laser thruster could power spacecraft from Earth


Artist’s impression of satellites flying in low Earth orbit, powered by Photonic Laser Thruster expertise

Y.Okay. Bae Company

A brand new laser thruster might be a step in the direction of new expertise to push satellites quickly between .

The demonstration mannequin of the Photonic Laser Thruster (PLT) moved a 750-gram mock satellite tv for pc alongside a monitor within the laboratory utilizing solely the ability of sunshine.

Laser thrusters, which exert pressure by gentle strain, normally want extraordinarily highly effective lasers to generate tiny quantities of thrust. For example, a unique venture – Breakthrough Starshot – envisages utilizing gigawatt-scale lasers to speed up probes the scale of a …



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