Extreme ultraviolet laser ablation of solid targets
Extreme ultraviolet laser ablation of solid targets
复制标题
固体靶材的极紫外激光烧蚀
DOI:
10.1117/12.2528736
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Tallents G
中科院分区:
文献类型:
--
作者:
Tallents G
A capillary laser with output in the extreme ultra-violet at wavelength 46.9 nm is used to ablate solid targets of parylene- N (CH), PMMA, aluminum and gold. We summarize results obtained using different focusing optics: a Fresnel zone plate, an off-axis spherical multi-layer mirror and on-axis multi-layer and gold mirrors. The Fresnel zone plate has a small aperture and focuses a small fraction of the laser energy to a small diameter (< 1 μm) with peak intensities 6 x 109Wcm-2. The off-axis spherical multi-layer mirror allows for a measurement of the transmission of the laser through thin targets, but the off-axis geometry produced an aberrated focus. The on-axis multi-layer mirror allows focusing to intensities of approximately 5 x 1010Wcm-2with a cylindrically symmetric focus.
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影响因子:
4.6
作者:
通讯作者:
--
DOI:
--
发表时间:
2019
期刊:
Optics + Optoelectronics
影响因子:
--
作者:
J. Lolley;S. A. Wilson;G. Tallents
通讯作者:
G. Tallents
DOI:
--
发表时间:
--
期刊:
影响因子:
--
作者:
Lale Karataş
通讯作者:
Lale Karataş
DOI:
10.1016/j.jqsrt.2018.09.005
发表时间:
2018
影响因子:
2.3
作者:
Page T
通讯作者:
Page T
DOI:
--
发表时间:
2021
期刊:
影响因子:
--
作者:
A. Rossall;G. Tallents
通讯作者:
G. Tallents