High repetition rate relativistic laser-solid-plasma interaction platform featuring simultaneous particle and...

Area of Science:

• Physics
• Plasma Physics
• Laser Science

Background:

• Laser-plasma interactions are fundamental to many areas of physics.
• Understanding the generation and properties of secondary particle and radiation beams is crucial for applications.
• Existing platforms often lack the capability for simultaneous, multi-diagnostic measurements.

Purpose of the Study:

• To present a novel high repetition rate relativistic laser-solid-plasma interaction platform.
• To enable simultaneous measurement of high-order harmonics, relativistic electrons, and proton beams.
• To facilitate detailed parametric studies of beam properties under controlled conditions.

Main Methods:

• Development of a uniquely designed high repetition rate laser-plasma interaction platform.
• Integration of complementary diagnostics for simultaneous measurement of multiple observables.
• Parametric studies varying pulse duration and plasma density gradients.

Main Results:

• First simultaneous measurement of high-order harmonics, relativistic electrons, and low divergence proton beams.
• Demonstration of a versatile setup for detailed spatio-spectral beam property studies.
• Unlocking potential for unraveling interdependencies among observables.

Conclusions:

• The developed platform is a significant advancement for studying laser-plasma interactions.
• The ability to perform simultaneous measurements aids in understanding complex collective dynamics.
• The platform can optimize secondary beam properties for various applications.