Near-field spatial imaging of the 11.9-nm Ni-like Sn soft-x-ray laser

机译：11.9 nm镍样Sn软X射线激光的近场空间成像

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We report on 2D near-field imaging experiments of the 11.9-nm Sn x-ray laser that were performed with a set of novel Mo/Y multilayer mirrors having reflectivities of up to 40% at normal and at 45°incidence. Second-moment analysis of the x-ray laser emission was used to determine values of the x-ray beam propagation factor M~2 for a range of irradiation parameters. The results reveal a reduction of M~2 with increasing prepulse intensity. The spatial size of the output is a factor of ～2 smaller than previously measured for the Pd x-ray laser, while the distance of the x-ray emission with respect to the target surface remains roughly the same.

机译：我们报告了11.9 nm Sn x射线激光的2D近场成像实验，该实验是用一组新颖的Mo / Y多层反射镜完成的，该反射镜在正常和45°入射时的反射率高达40％。 X射线激光发射的第二矩分析用于确定一系列照射参数的X射线束传播因子M〜2的值。结果表明，随着预脉冲强度的增加，M〜2降低。输出的空间大小比以前对Pd X射线激光器测得的大小小约2倍，而X射线发射相对于目标表面的距离大致保持不变。

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来源
《Conference on Soft X-Ray Lasers and Applications V; Aug 6-7, 2003; San Diego, California, USA》|2003年|p.38-42|共5页
会议地点 San Diego CA(US)
作者
J.E. Balmer; F. Staub; S. Bajt; J. Alameda; J. Nilsen;
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作者单位

Institute of Applied Physics, Sidlerstrasse 5, 3012 Bern, Switzerland;

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原文格式 PDF
正文语种 eng
中图分类无线电电子学、电信技术;
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专利

1. Simultaneous near-field and far-field imaging of the 11.9-nm Ni-like Sn soft-x-ray laser [J] . Staub F, Braud M, Balmer JE, Physical Review, A. Atomic, molecular, and optical physics . 2004,第1期

机译：11.9 nm镍样锡软X射线激光的近场和远场同时成像
2. Near-field spatial imaging of the Ni-like palladium soft-X-ray laser [J] . Siegel C., Braud M., Balmer JE., Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 2002,第3a6期

机译：镍样钯软X射线激光的近场空间成像
3. Mo:Y multilayer mirror technology utilized to image the near-field output of a Ni-like Sn laser at 11.9 nm [J] . Joseph Nilsen, Sasa Bajt, Henry N. Chapman, Optics Letters . 2003,第22期

机译：Mo：Y多层反射镜技术用于对类似Ni的Sn激光器在11.9 nm处的近场输出成像
4. Near-field spatial imaging of the 11.9-nm Ni-like Sn soft x-ray laser [C] . J. E. Balmer, F. Staub, S. Bajt, Society of Photo-Optical Instrumentation Engineers Conference on Soft X-Ray Lasers and Applications . 2003

机译：11.9-nm样Sn软X射线激光器的近场空间成像
5. Small-scale spatial fluctuations in the soft-X-ray background [D] . Kuntz, Kip Dee 2000

机译：X射线背景中的小范围空间波动
6. An imaging dataset of cervical cells using scanning near-field optical microscopy coupled to an infrared free electron laser [O] . Diane E. Halliwell, Camilo L.M. Morais, Kássio M.G. Lima, 2017

机译：使用扫描近场光学显微镜与红外自由电子激光耦合的宫颈细胞成像数据集
7. Achievement of essentially full spatial coherence in a high-average-power soft-x-ray laser [O] . Y. Liu, M. Seminario, F. G. Tomasel, 2001

机译：在高平均功率软X射线激光器中实现基本上完全的空间相干性

Near-field spatial imaging of the 11.9-nm Ni-like Sn soft-x-ray laser

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