Toward resistant vacuum-ultraviolet coatings for free-electron lasers down to 150 nm.
Research and development are currently trying to run a storage ring free-electron laser down to 150 nm with robust optics. Vacuum-ultraviolet fluoride optics with protected oxide layers and enhanced metallic mirrors are investigated.
Gatto
Alexandre
A
Fraunhofer Institut fur Angewandte Optik und Feinmechanik, Albert Einstein Strasse 7, Jena, Germany. a.gatto@zeiss.de
Yang
Minghong
M
Kaiser
Norbert
N
Günster
Stefan
S
Ristau
Detlev
D
Trovo
Mauro'
M
Danailov
Miltcho
M