Effect of the Laser Contrast Ratio within Picosecond Timescales on Generating a High-Quality Electron Beam by Laser–Plasma Interaction
نویسندگان
چکیده
High quality electron beams produced by laser plasma accelerators, in the bubble regime or in the colliding laser pulse regime, have properties of interest for many applications in fields such as material science, medicine, and chemistry. We present shortly the principle of laser plasma accelerators and we show why these beams are of interest for radiography and radiotherapy.
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