High brightness optical-field-ionization x-ray lasers driven in plasma waveguides

M. C. Chou, P. H. Lin, R. P. Huang, S. Y. Chen, H. H. Chu, J. Wang, J. Y. Lin

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

We experimentally demonstrate that the plasma waveguide can be efficiently produced in a pure Xe, Kr, and Ar cluster jet operated at a high backing pressure with axicon ignitor-heater scheme. The lasing photon number of Ni-like Kr laser at 32.8 nm generated in waveguide is dramatically enhanced by about three orders of magnitude in comparison to that without plasma waveguide, resulting in a photon number of 8×1010 and an energy conversion efficiency of 2×10-6 with a pump pulse of just 235 mJ. Due to the high atom density and long gain length provided by the plasma waveguide, Ne-like Ar laser at 46.9 nm is achieved in OFI plasma channel at the first time and simultaneous lasing in two ion species is also generated in a 10-mm gas jet with Kr and Ar mixtures. With sufficient x-ray photons, we show that x-ray digital holographic microscopy can be achieved in single-shot measurement providing a spatial resolution of < 500 nm and a temporal resolution of < 10 ps.

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主出版物標題X-Ray Lasers 2008 - Proceedings of the 11th International Conference
編輯Ciaran L.S. Lewis, Dave Riley
發行者Springer Science and Business Media, LLC
頁面183-192
頁數10
ISBN(列印)9781402099236
DOIs
出版狀態已出版 - 2009
事件11th International Conference on X-Ray Lasers, 2008 - Belfast, United Kingdom
持續時間: 17 8月 200822 8月 2008

出版系列

名字Springer Proceedings in Physics
130
ISSN(列印)0930-8989
ISSN(電子)1867-4941

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???event.eventtypes.event.conference???11th International Conference on X-Ray Lasers, 2008
國家/地區United Kingdom
城市Belfast
期間17/08/0822/08/08

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