In Situ Characterization of Ultraintense Laser Pulses

Abstract

We present a method for determining the characteristics of an intense laser pulse by probing it with a relativistic electron beam. After an initial burst of very high-energy $\gamma$-radiation the electrons proceed to emit a series of attosecond duration X-ray pulses as they leave the field. These flashes provide detailed information about the interaction, allowing us to determine properties of the laser pulse: something that is currently a challenge for ultra-high intensity laser systems.

9 pages, 8 figures

References in corpus (13)

• Experimental evidence of radiation reaction in the collision of a high-intensity laser pulse with a laser-wakefield accelerated electron beam
• Experimental signatures of the quantum nature of radiation reaction in the field of an ultra-intense laser
• Strong signatures of radiation reaction below the radiation dominated regime
• Aspects of electromagnetic radiation reaction in strong fields
• Classical Radiation Reaction in Particle-In-Cell Simulations
• Scaling laws for positron production in laser--electron-beam collisions
• Longitudinal and transverse cooling of relativistic electron beams in intense laser pulses
• Radiation friction vs ponderomotive effect
• Focussing effects in laser-electron Thomson scattering
• Narrowing of the emission angle in high-intensity Compton scattering
• Covariant Worldline Numerics for Charge Motion with Radiation Reaction
• Single-shot carrier-envelope phase determination of long superintense laser pulses
• Determining the duration of an intense laser pulse directly in focus

Cited by in corpus (6)

• Charged particle motion and radiation in strong electromagnetic fields
• Towards an in situ, full-power gauge of the focal-volume intensity of petawatt-class lasers
• From polarized gravitational waves to analytically solvable electromagnetic beams
• Model-independent inference of laser intensity
• Pair production seeded by electrons in noble gases as a method for the laser intensity diagnostics
• Complete characterization of ultra-intense laser pulses in radiation damping regime