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Nature | 突破!激光等离子体尾波加速电子束能谱展宽小于0.1%
激光等离子体尾波加速技术凭借高加速梯度、超紧凑性等优势,长期以来被视为传统加速技术的替代方案。超短脉冲强场激光在气体等离子体中会激发出类似空泡结构的等离子体尾波,这种尾波可在毫米范围内将电子能量加速至GeV 量级。然而相较于传统的大型加速装置,通过 ...
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