Demonstration of a highly coherent 13.9 nm x-ray laser from a silver tape target.
A highly coherent 13.9 nm x-ray laser (XRL) is generated under an oscillator-amplifier configuration using a new tape target system and a driver laser system with a 0.1 Hz repetition rate. The output energy is comparable to the XRL generated with a silver-deposited slab target, and the pointing stability using the new tape target system is better than conventional slab targets.
Nishikino
Masaharu
M
Advanced Photon Research Center, Quantum Beam Science Directorate, Japan Atomic Energy Agency, 8-1-7 Umemidai, Kizugawa, Kyoto 619-0215, Japan. nishikino.masaharu@jaea.go.jp
Ochi
Yoshihiro
Y
Hasegawa
Noboru
N
Kawachi
Tetsuya
T
Yamatani
Hiroshi
H
Ohba
Toshiyuki
T
Kaihori
Takeshi
T
Nagashima
Keisuke
K