We report on the achievement of significant energy stability in a 46.9 nm soft x-ray laser pumped by fast Z -pinch capillary discharges. The energy stability, investigated over, hundreds of shots, is optimized by operating the laser in the highly saturated regime using capillary discharges with length up to 45 cm. We demonstrate standard deviation on the energy fluctuations smaller than ±5% and an energypulse of 300 μJ at 0.2 Hz. These results demonstrate the reliability of this soft x-ray laser for its widespread use for the development of applications. © 2005 American Institute of Physics.
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)
Ritucci, A., Tomassetti, G., Reale, A., Reale, L., Flora, F., & Mezi, L. (2005). Measurements of energy fluctuations of a saturated 46.9 nm Ar laser produced in Z -pinch capillary discharges. Applied Physics Letters, 86(10), 1 - 3. . https://doi.org/10.1063/1.1882748