Isanin A V, Bulanov S S, Kamenets F F, Pegoraro F
Moscow Institute of Physics and Technology, Dolgoprudny, Russia.
Phys Rev E Stat Nonlin Soft Matter Phys. 2005 Mar;71(3 Pt 2B):036404. doi: 10.1103/PhysRevE.71.036404. Epub 2005 Mar 17.
During the interaction of a low-frequency relativistic soliton with the electron density modulations of a wake plasma wave, part of the electromagnetic energy of the soliton is reflected in the form of an extremely short and ultraintense electromagnetic pulse. We calculate the spectra of the reflected and of the transmitted electromagnetic pulses analytically. The reflected wave has the form of a single cycle attosecond pulse.
在低频相对论孤子与尾流等离子体波的电子密度调制相互作用期间,孤子的部分电磁能量以极短且超强电磁脉冲的形式被反射。我们解析地计算了反射和透射电磁脉冲的频谱。反射波具有单周期阿秒脉冲的形式。