CURRENT FORMS OF BEAMED PROPULSION WHILE IDEAL FOR DEEP SPACE MISSIONS SUFFER FROM DIFFRACTION OF THE LIGHT OVER LONG DISTANCES THUS LOWERING THRUST. ADDITIONALLY THE ENERGY EFFICIENCY OF PHOTON MOMENTUM TRANSFER IS SMALL COMPARED TO THAT OF
$94,523FY2020National Aeronautics and Space AdministrationNASA
Texas A&M Engineering Experiment Station, College Station TX