Fig. 2
From: Experimental demonstration of tractor millimeter wave beam propulsion
Thruster used in the experiment. Optical setting, impulse measurement device, and calibration line. 3D design of the impulse measurement device was drawn using Autodesk Fusion 360 (version 2.0.18441). This software was downloaded from https://www.autodesk.com/jp/education/edu-software/fusion.
