Electron energy increase in a laser wakefield accelerator using up-ramp plasma density profiles

Constantin Aniculaesei1, Vishwa Bandhu Pathak2, Hyung Taek Kim3,4

  • 1Center for Relativistic Laser Science, Institute for Basic Science (IBS), Gwangju, 61005, Republic of Korea. ca182@ibs.re.kr.

Scientific Reports
|August 4, 2019
PubMed
Summary

Researchers enhanced electron beam energy by over 50% using shaped plasma density profiles in laser wakefield accelerators. This method also reduced electron beam divergence, offering tunable electron sources.

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