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首页> 外文期刊>The European physical journal: Special topics >Advanced space power and propulsion based on lasers
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Advanced space power and propulsion based on lasers

机译:基于激光的先进空间动力和推进

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摘要

One of the key components for future space exploration, manned or unmanned, is the availability of propulsion systems beyond the state of the art. The rapid development in conventional propulsion systems since the middle of the 20(th) century has already reached the limits of chemical propulsion technology. To enhance mission radius, shorten the transit time and also extend the lifetime of a spacecraft more efficient, but still powerful propulsion system must be developed. Apart from the propulsion system a major weight contribution arises from the required energy source. Envisioning rapid development of future high average power laser systems and especially the ICAN project we review the prospect of advanced space propulsion based on laser systems.
机译:有人驾驶或无人驾驶的未来太空探索的关键要素之一是超越现有技术的推进系统的可用性。自20世纪中叶以来,传统推进系统的快速发展已经达到化学推进技术的极限。为了提高任务半径,缩短飞行时间并也更有效地延长航天器的寿命,必须开发功能强大的推进系统。除推进系统外,主要的重量贡献来自于所需的能源。展望未来高平均功率激光系统的快速发展,尤其是ICAN项目,我们回顾了基于激光系统的先进空间推进技术的前景。

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