Abstract
Experimental results of a two-stage Ni-like Ag soft X-ray laser operated in a seed-amplifier configuration are presented. Both targets were pumped applying the double-pulse grazing incidence technique with intrinsic travelling wave excitation. The injection of the seed X-ray laser into the amplifier target was realized by a spherical mirror. The results show amplification of the seed X-ray laser and allow for a direct measurement of the gain lifetime. The experimental configuration is suitable for providing valuable input for computational simulations.
| Original language | English |
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| Pages (from-to) | 25391-25399 |
| Number of pages | 9 |
| Journal | Optics Express |
| Volume | 20 |
| Issue number | 23 |
| DOIs | |
| Publication status | Published - 5 Nov 2012 |