Single-Shot Wavefront Measurement of an Injection-Seeded Table-Top Soft X-Ray Laser
Résumé
The wavefront of a lambda=18.9 nm soft x-ray beam from an injection-seeded plasma amplifier was measured using a Hartmann sensor. An optical quality superior to that of the seed, up to lambda/7 rms, was obtained. (C) 2013 Optical Society of America