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arXiv · 1108.6307

Laser and pinching discharge plasmas spectral characteristics in water window region 2

Petr Kolar·Miroslava Vrbova·Michal Nevrkla·Pavel Vrba·Alexandr Jancarek
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Abstract

Water window emission spectra of two laboratory nitrogen plasma sources were examined with a free standing grating spectrometer (FSGS). The highest line intensities at the wavelength 2.88 nm achievable with the sources were compared. Pulse energies for this line were judged as 0.02 mJ/srad and 0.16 mJ/srad with laser produced plasma system and pinching discharge plasma, respectively. The spectral resolution was found about 0.01 nm at 3rd order of spectral lines around wavelength 2.5 nm.

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Petr Kolar, Miroslava Vrbova, Michal Nevrkla, Pavel Vrba, Alexandr Jancarek. 2011-08-31. Laser and pinching discharge plasmas spectral characteristics in water window region 2. https://arxiv.org/abs/1108.6307

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