Výsledky vyhledávání - "Dollar, Franklin"

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Real-time reconstruction of intense, ultrafast laser pulses using deep learning

Autor: Stanfield, Matthew, Ott, Jordan, Gardner, Christopher, Beier, Nicholas F., Farinella, Deano, Mancuso, Christopher A., Baldi, Pierre, Dollar, Franklin

Ultrafast lasers ($< 500$ fs) have enabled laser-matter interactions at intensities exceeding $10^{18} \rm{Wcm}^{-2}$ with only millijoules of laser energy. However, as pulse durations become shorter, larger spectral bandwidths are required. Increasi

Externí odkaz: http://arxiv.org/abs/2104.08372

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Particle-in-cell simulation of x-ray wakefield acceleration and betatron radiation in nanotubes

Autor: Zhang, Xiaomei, Tajima, Toshiki, Farinella, Deano, Shin, Youngmin, Mourou, Gerard, Wheeler, Jonathan, Taborek, Peter, Chen, Pisin, Dollar, Franklin, Shen, Baifei

Publikováno v: Phys.Rev.Accel.Beams 19, 101004 (2016)

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 the single-cycled optical laser compression technique. We investigate

Externí odkaz: http://arxiv.org/abs/1805.03725

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Observation and control of shock waves in individual nanoplasmas

Autor: Hickstein, Daniel D., Dollar, Franklin, Gaffney, Jim A., Foord, Mark E., Petrov, George M., Palm, Brett B., Keister, K. Ellen, Ellis, Jennifer L., Ding, Chengyuan, Libby, Stephen B., Jimenez, Jose L., Kapteyn, Henry C., Murnane, Margaret M., Xiong, Wei

In a novel experiment that images the momentum distribution of individual, isolated 100-nm-scale plasmas, we make the first experimental observation of shock waves in nanoplasmas. We demonstrate that the introduction of a heating pulse prior to the m

Externí odkaz: http://arxiv.org/abs/1401.0187

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