Nickellike and neonlike soft X-ray lasing driven by two 200 ps Nd : glass laser pulses

Citation
Y. Gu et al., Nickellike and neonlike soft X-ray lasing driven by two 200 ps Nd : glass laser pulses, J PHYS IV, 11(PR2), 2001, pp. 159-162
Citations number
18
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
JOURNAL DE PHYSIQUE IV
ISSN journal
1155-4339 → ACNP
Volume
11
Issue
PR2
Year of publication
2001
Pages
159 - 162
Database
ISI
SICI code
1155-4339(200107)11:PR2<159:NANSXL>2.0.ZU;2-X
Abstract
Soft x-ray lasing at 18.9 nm and 20.3 nm in nickel-like molybdenum and niob ium ions has been demonstrated using two 200 ps laser pulses with similar t o0.2TW laser power at 1.053 mum from XingGuang II laser facility. A compari son has been made of performance of the neon-like chromium soft x-ray lasin g at 28.5nm driven by a double 900 ps pulse at 6 TW/cm2, compare to that dr iven by a double 200 ps pulse at similar irradiance. The 900 ps pulse durat ion was found to be able to provide stronger emission and narrower divergen ce of neon-like chromium soft x-ray lasing.