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随着激光技术的进步,激光的聚集功率也越来越高。依托这种超强激光束开展各种强场超快科学的研究是当前非常热门的研究领域,特别是利用超强超短激光与物质相互作用来加速得到高能高品质的粒子束流。在以往的研究中,因为激光器的功率较低(仅0.1TW),单炮质子产额较低,为了满足能谱测量的统计要求,本工作实验结果均是多炮累计的结
With the advancement of laser technology, the laser’s gathering power is also getting higher and higher. Relying on such a super strong laser beam to carry out a variety of strong field of ultra-fast scientific research is currently a very hot area of research, especially the use of ultra-short laser and material interaction to speed up the high-energy high-quality particle beam. In the previous study, because the laser power is low (only 0.1TW), single-shot proton yield is low, in order to meet the statistical requirements of the energy spectrum measurement, the experimental results are more guns accumulated knot