4 papers
Real-time reconstruction of intense, ultrafast laser pulses using deep learning
Matthew Stanfield, Jordan Ott, Christopher Gardner +5
Ultrafast lasers ( fs) have enabled laser-matter interactions at intensities exceeding with only millijoules of laser energy. However, as pulse durat…
The Unexpected Role of Evolving Longitudinal Electric Fields in Generating Energetic Electrons in Relativistically Transparent Plasmas
L. Willingale, A. V. Arefiev, G. J. Williams +9
Superponderomotive-energy electrons are observed experimentally from the interaction of an intense laser pulse with a relativistically transparent target. For a relativistically tr…
Particle-in-cell simulation of x-ray wakefield acceleration and betatron radiation in nanotubes
Xiaomei Zhang, Toshiki Tajima, Deano Farinella +7
Though wakefield acceleration in crystal channels has been previously proposed, x-ray wakefield acceleration has only recently become a realistic possibility since the invention of…
X-ray phase contrast imaging of biological specimens with tabletop synchrotron radiation
S. Kneip, C. McGuffey, F. Dollar +13
Since their discovery in 1896, x-rays have had a profound impact on science, medicine and technology. Here we show that the x-rays from a novel tabletop source of bright coherent s…