| 1. |
- Stiel, H., et al.
(författare)
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2D and 3D Nanoscale Imaging Using High Repetition Rate Laboratory-Based Soft X-Ray Sources
- 2018
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Ingår i: X-Ray Lasers 2016 - Proceedings of the 15th International Conference on X-Ray Lasers. - Cham : Springer International Publishing. - 9783319730240 ; 202, s. 265-272
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Konferensbidrag (refereegranskat)abstract
- In this contribution, we report about tomographic nanoscale imaging using a laser-produced plasma-based laboratory transmission X-ray microscope (LTXM) in the water window. The soft X-ray radiation of the LTXM is provided by a high average power laser-produced (1.3 kHz repetition rate, 0.5 ns pulse duration, 140 W average power) plasma source, a multilayer condenser mirror, an objective zone plate, and a back-illuminated CCD camera as a detector. In the second part of the contribution, we will present recent results on holography and coherent diffraction imaging using our high repetition rate X-ray laser. We will discuss advantages of these methods and its potential for nanoscale imaging.
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| 2. |
- Takenaka, H., et al.
(författare)
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Manufacture of High Precision, Multilayer Based Polarimeter Designed for Wide Energy Range from EUV to Soft X-Ray
- 2018
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Ingår i: X-Ray Lasers 2016 - Proceedings of the 15th International Conference on X-Ray Lasers. - Cham : Springer International Publishing. - 9783319730240 ; 202, s. 291-295
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Konferensbidrag (refereegranskat)abstract
- The development of a high precision five rotation axes polarimeter using transmission multilayers as polarizers and reflection multilayers as analyzers is presented. In order to cover a wide energy range from EUV to soft X-ray, a set of Mo/Si, Cr/C, Sc/Cr, and W/B4C multilayers for transmission and reflection have been designed and fabricated. A hexapod support allows to align the polarimeter easily relative to the optical axis, and the instrument is designed to be moved conveniently between different beamlines.
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