飞秒激光等离子体通道传导能量特性的研究进展

Research of guiding energy with plasma channel induced by femtosecond laser in air

基于强飞秒激光诱导等离子体通道的基本性质,分析了等离子体通道在传导电能和射频电磁能时的一些基本问题。综述了飞秒激光等离子体通道传输电能和电磁能方面的新概念和新技术,重点描述了该领域近几年所取得的一些理论及应用的最新成果。最后,展望了飞秒激光等离子体通道在传导能量技术领域中的发展趋势。

According to the basic properties of the plasma channel induced by femtosecond lasers,some issues about plasma channel guiding the electric energy and the Radio Frequency（RF） electromagnetic energy are analyzed,and several new concepts and technologies about this field are overviewed.The latest achievements of the theory and applications in this field are described emphatically.Finally,the development trends of femtosecond laser induced plasma channel to transmit energies are given.