Tunable kinoform x-ray beam splitter

Lebugle M.; Seniutinas G.; Marschall F.; Guzenko V. A.; Grolimund D.; David C.

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Tunable kinoform x-ray beam splitter

机译：可调谐KinoForm X射线分扣分离器

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We demonstrate an x-ray beam splitter with high performances for multi-kilo-electron-volt photons. The device is based on diffraction on kinoform structures, which overcome the limitations of binary diffraction gratings. This beam splitter achieves a dynamical splitting ratio in the range 0-99.1% by tilting the optics and is tunable, here shown in a photon energy range of 7.2-19 keV. High diffraction efficiency of 62.6%, together with an extinction ratio of 0.6%, is demonstrated at 12.4 keV, with angular separation for the split beam of 0.5 mrad. This device can find applications in beam monitoring at synchrotrons, at x-ray free electron lasers for online diagnostics and beamline multiplexing and, possibly, as key elements for delay lines or ultrashort x-ray pulses manipulation. (C) 2017 Optical Society of America

机译：我们展示了具有高性能的X射线分束器，用于多千千弧光光子。该装置基于Kinoform结构的衍射，这克服了二元衍射光栅的局限性。通过倾斜光学器件并且可调谐，该分束器在0-99.1％范围内实现动力分割比率，并且在这里显示在7.2-19kev的光子能量范围内。高衍射效率为62.6％，在12.4keV下对消光比一起进行0.6％，分离为0.5mrad的分离梁角分离。该设备可以在Synchrotrons的波束监测中找到应用程序，用于在线诊断和光束线复用，并且可能是延迟线或超短X射线脉冲操纵的关键元件。（c）2017年光学学会

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来源
《Optics Letters》 |2017年第21期|共4页
作者
Lebugle M.; Seniutinas G.; Marschall F.; Guzenko V. A.; Grolimund D.; David C.;
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Paul Scherrer Inst CH-5232 Villigen Switzerland;

Paul Scherrer Inst CH-5232 Villigen Switzerland;

Paul Scherrer Inst CH-5232 Villigen Switzerland;

Paul Scherrer Inst CH-5232 Villigen Switzerland;

Paul Scherrer Inst CH-5232 Villigen Switzerland;

Paul Scherrer Inst CH-5232 Villigen Switzerland;

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正文语种 eng
中图分类计量学;光学;
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专利

1. Tunable kinoform x-ray beam splitter [J] . Lebugle M., Seniutinas G., Marschall F., Optics Letters . 2017,第21期

机译：可调谐KinoForm X射线分扣分离器
2. High-intensity x-ray microbeam for macromolecular crystallography using silicon kinoform diffractive lenses [J] . Lebugle Maxime, Dworkowski Florian, Pauluhn Anuschka, Applied optics . 2018,第30期

机译：用于大分子晶体学使用硅片衍射镜片的高强度X射线微观
3. Fabrication of silicon kinoform lenses for hard x-ray focusing by electron beam lithography and deep reactive ion etching [J] . Aaron Stein, Kenneth Evans-Lutterodt, Natasha Bozovic, Journal of Vacuum Science & Technology. B, Microelectronics and Nanometer Structures . 2008,第1期

机译：通过电子束光刻和深反应离子刻蚀制造用于硬X射线聚焦的硅纳米管透镜
4. Estimation of Observation Possibility of the X-ray Interferometer with an X-Ray Beam-splitter [C] . S. Kitamoto, S. Ogawa, T. Komatsu, Conference on space telescopes and instrumentation . 2014

机译：带有X射线分束器的X射线干涉仪的观测可能性的估计
5. Field calibration methodology for a multibeam echo sounder using a split beam sonar system and a standard target [D] . Lanzoni, Jose Carlos. 2011

机译：使用拆分光束声纳系统和标准目标的多芯回声声测验器的现场校准方法
6. Tunable quantum beam splitters for coherent manipulation of a solid-state tripartite qubit system [O] . Guozhu Sun, Xueda Wen, Bo Mao, -1

机译：用于固态相干操纵的可调量子分束器三方量子位系统
7. Tunable kinoform x-ray beam splitter [O] . Lebugle, Maxime, Seniutinas, Gediminas, Marschall, Felix, 2017

机译：可调式kinoform x射线分束器
8. Large aperture kinoform phase plates in fused silica for spatial beam smoothing on Nova and the Beamlet Lasers [R] . Rushford, M. C. , Dixit, S. N. , Thomas, I. M. , 1997

机译：熔融石英中的大孔径开诺全相板，用于Nova和Beamlet Lasers上的空间光束平滑

Tunable kinoform x-ray beam splitter

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