![]() The second method uses the laser to help expel mass from the spacecraft as in a conventional rocket. The first way uses photon radiation pressure to drive momentum transfer and is the principle behind solar sails and laser sails. Laser propulsion systems may transfer momentum to a spacecraft in two different ways. An exposition of Kantrowitz's laser propulsion ideas was published in 1988. Propulsion concepts using laser-energized rockets were developed in the 1970s by Arthur Kantrowitz and Wolfgang Moekel, with a variant using laser ablation pioneered by Leik Myrabo. The basic concepts underlying a photon-propelled "sail" propulsion system were developed by Eugene Sanger and the Hungarian physicist György Marx. A laser launch Heat Exchanger Thruster system History
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |