超短超强激光与薄膜靶的相互作用及超快强X射线源

The research project of "ultra-short ultra-intense laser foil interaction and the generation of ultra-fast intense x-ray radiation" has achieved a series of new results as what follows: new mechanisms for the compression of thin-foil plasma by ultra-intense ultra-short laser pulse, and for the transmission of laser in thin-foil plasma, the finding of the modulation in the spectra of the high-order harmonic ultra-fast x-ray radiation during the interaction process.

通过理论和实验研究，弄清超短超强激光在远高于临界密度的甚高密度等离子体中传播时，相对性效应，有质动力打孔以及快速电离产生的强静磁场引起的反常传播模式等机制各自发生作用的参数空间；发展基于超短超强激光与薄膜靶相互作用的超快超强Ｘ射线源和超热电子源。促进Ｘ射线辐射源，超短超强激光脉冲整形，激光核聚变快点火等高技术领域的发展。