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近年来随着啁啾脉冲放大（ＣＰＡ）技术的应用，激光器件有了长足的发展，系统地研究超短超强激光与等离子体相互作用中等离子体波的产生机制和发展过程，对理解基于等离子体波的电子加速机制和实现等离子体波电子加速器有重大意义． 我们的激光源为太瓦超短超强激光装置（脉宽
In recent years, with the application of chirped pulse amplification (CPA) technology, laser devices have made great progress. The mechanism and development process of plasma wave in the interaction between ultrashort superlattice laser and plasma are studied systematically. The electron acceleration mechanism of plasma wave and the realization of plasma wave electron accelerator are of great significance. Our laser source is ultra-thin ultra-powerful laser device (pulse width