Relativistic Electron Mirrors
Daniel Kiefer
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Springer International Publishing
Naturwissenschaften, Medizin, Informatik, Technik / Sonstiges
Beschreibung
A dense sheet of electrons accelerated to close to the speed of light can act as a tuneable mirror that can generate bright bursts of laser-like radiation in the short wavelength range simply via the reflection of a counter-propagating laser pulse. This thesis investigates the generation of such a relativistic electron mirror structure in a series of experiments accompanied by computer simulations. It is shown that such relativistic mirror can indeed be created from the interaction of a high-intensity laser pulse with a nanometer-scale, ultrathin foil. The reported work gives a intriguing insight into the complex dynamics of high-intensity laser-nanofoil interactions and constitutes a major step towards the development of a relativistic mirror, which could potentially generate bright burst of X-rays on a micro-scale.
Kundenbewertungen
Diamond-like Carbon Foils, Relativistic Doppler Effect, Laser-nanofoil Interaction, Relativistic Laser-Plasma Physics, Plasma Mirrors, Nanometer-Thin Freestanding Foils, High-Intensity Laser Pulses, Electron Acceleration in Intense Laser Fields, Ultrathin Foil