Soft x-ray free-electron laser imaging by LiF crystal and film detectors over a wide range of fluences

Tatiana A. Pikuz; Anatoly Ya. Faenov; Yuji Fukuda; Masaki Kando; Paul Bolton; Alexander Mitrofanov; Alexander V. Vinogradov; Mitsuru Nagasono; Haruhiko Ohashi; Makina Yabashi; Kensuke Tono; Yasunori Senba; Tadashi Togashi; Tetsuya Ishikawa

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Soft x-ray free-electron laser imaging by LiF crystal and film detectors over a wide range of fluences

机译：通过LiF晶体和薄膜探测器在宽范围内进行软X射线自由电子激光成像

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LiF crystal and film detectors were used to measure the far-field fluence profile of a self-amplified spontaneous-emission free-electron laser beam and diffraction imaging with high spatial resolution. In these measurements the photoluminescence (PL) response of LiF crystal and film was compared over a wide range of soft x-ray fluences. It was found that the soft x-ray fluence dependences of LiF crystal and film differ. At low fluence, the LiF crystal shows higher PL response compared to LiF film, while this comparison is the opposite at higher fluence. Accurate measurement of LiF crystal and film PL response is important for precise characterization of the spatial, spectral, and coherence features of x-ray beams across the full profile and in localized areas. For such measurements, crucial LiF detector attributes are high spatial resolution and high dynamic range.

机译：LiF晶体和薄膜检测器用于测量自放大自发自发自由电子激光束的远场注量曲线和具有高空间分辨率的衍射成像。在这些测量中，在宽范围的软X射线通量范围内比较了LiF晶体和薄膜的光致发光（PL）响应。发现LiF晶体和膜的软X射线能量密度依赖性不同。在低通量下，与LiF薄膜相比，LiF晶体显示出更高的PL响应，而在高通量下则相反。 LiF晶体和薄膜PL响应的准确测量对于准确描述整个轮廓和局部区域中X射线束的空间，光谱和相干特征至关重要。对于此类测量，LiF检测器的关键属性是高空间分辨率和高动态范围。

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《Applied optics》 |2013年第3期|共7页
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Tatiana A. Pikuz; Anatoly Ya. Faenov; Yuji Fukuda; Masaki Kando; Paul Bolton; Alexander Mitrofanov; Alexander V. Vinogradov; Mitsuru Nagasono; Haruhiko Ohashi; Makina Yabashi; Kensuke Tono; Yasunori Senba; Tadashi Togashi; Tetsuya Ishikawa;
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1. Soft x-ray free-electron laser imaging by LiF crystal and film detectors over a wide range of fluences [J] . Tatiana A. Pikuz, Anatoly Ya. Faenov, Yuji Fukuda, Applied optics . 2013,第3期

机译：通过LiF晶体和薄膜探测器在宽范围内进行软X射线自由电子激光成像
2. Propagation-based phase-contrast enhancement of nanostructure images using a debris-free femtosecond-laser-driven cluster-based plasma soft x-ray source and an LiF crystal detector [J] . Tatiana A. Pikuz, Anatoly Ya. Faenov, Sergei V. Gasilov, Applied optics . 2009,第32期

机译：使用无碎片飞秒激光驱动的基于簇的等离子软X射线源和LiF晶体探测器，基于传播的纳米结构图像相衬增强
3. Propagation-based phase-contrast enhancement of nanostructure images using a debris-free femtosecond-laser-driven cluster-based plasma soft x-ray source and an LiF crystal detector [J] . Tatiana A. Pikuz, Anatoly Ya. Faenov, Sergei V. Gasilov, Applied optics . 2009,第32期

机译：使用无碎片飞秒激光驱动的基于簇的等离子软X射线源和LiF晶体探测器，基于传播的纳米结构图像相衬增强
4. Using submicron-resolution LiF crystal and film X-ray detectors for the near and far fields in situ characterization of soft X-ray laser beams [C] . Tatiana A. Pikuz, Anatoly Ya. Faenov, Yuji Fukuda, Short-wavelength imaging and spectroscopy sources . 2012

机译：使用亚微米分辨率的LiF晶体和薄膜X射线探测器对软X射线激光束的近场和远场进行原位表征
5. Increased power, pulse length, and spectral purity free-electron laser for inverse-Compton X-ray production and laser induced breakdown spectroscopy of thin film photovoltaics [D] . Kowalczyk, Jeremy M. 2011

机译：增加功率，脉冲长度和光谱纯度的自由电子激光器，用于逆康普顿X射线生产和薄膜光伏光伏的激光诱导击穿光谱
6. Data processing software suite SITENNO for coherent X-ray diffraction imaging using the X-ray free-electron laser SACLA [O] . Yuki Sekiguchi, Tomotaka Oroguchi, Yuki Takayama, -1

机译：数据处理软件套件SITENNO用于使用X射线自由电子激光SACLA进行相干X射线衍射成像
7. A novel LiF-based detector for X-ray imaging in Hydrogen loaded Ni films under laser Irradiation [O] . R. M. Montereali, S. Almaviva, T. Marolo, 2013

机译：一种新型的基于LiF的激光辐照下氢负载Ni薄膜X射线成像探测器

Soft x-ray free-electron laser imaging by LiF crystal and film detectors over a wide range of fluences

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