Implementation of a phase plate for the generation of homogeneous focal-spot intensity distributions at the high-energy short-pulse laser facility PHELIX

We propose and demonstrate the use of random phase plates (RPPs) for high-energy sub-picosecond lasers. Contrarily to previous work related to nanosecond lasers, an RPP poses technical challenges with ultrashort-pulse lasers. Here, we implement the RPP near the beginning of the amplifier and image-r...

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Veröffentlicht in:	High power laser science and engineering 2019, Vol.7, Article e62
Hauptverfasser:	Bagnoud, V., Hornung, J., Afshari, M., Eisenbarth, U., Brabetz, C., Major, Z., Zielbauer, B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplifiers Lasers Optics Phase plates Plasma
Online-Zugang:	Volltext
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