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21. 发明申请

US20090296889A1 HIGH INTENSITY X-RAY BEAM SYSTEM 有权
标题翻译：高强度X射线光束系统
公开(公告)号：US20090296889A1
公开(公告)日：2009-12-03
申请号：US12130574
申请日：2008-05-30
申请人： Licai Jiang
发明人： Licai Jiang
IPC分类号： G21K1/06
CPC分类号： G21K1/06 , B82Y10/00 , G21K1/062 , G21K2201/06 , G21K2201/061 , G21K2201/062 , G21K2201/064 , G21K2201/067
摘要： An x-ray optical system for producing high intensity x-ray beams. The system includes an optic with a surface formed by revolving a defined contour around a revolving axis that is different than the geometric symmetric axis of the optic. Accordingly, the system may use a source that has a circular emission profile or a large source to provide increased flux to a sample.
摘要翻译：一种用于产生高强度X射线束的X射线光学系统。该系统包括具有通过围绕不同于光学器件的几何对称轴线的旋转轴线旋转限定轮廓而形成的表面的光学元件。因此，系统可以使用具有圆形发射轮廓或大的源的源来向样品提供增加的通量。

22. 发明授权

US06330301B1 Optical scheme for high flux low-background two-dimensional small angle x-ray scattering 有权
标题翻译：用于高通量低背景二维小角度X射线散射的光学方案
公开(公告)号：US06330301B1
公开(公告)日：2001-12-11
申请号：US09466261
申请日：1999-12-17
申请人： Licai Jiang
发明人： Licai Jiang
IPC分类号： G21K106
CPC分类号： G01N23/201
摘要： An x-ray analysis system including a focusing optic for focusing an x-ray beam to a focal point, a first slit optically coupled to the focusing optic, a second slit optically coupled to the first slit, and an x-ray detector, where the focal point is located in front of the detector.
摘要翻译：一种X射线分析系统，包括用于将X射线束聚焦到焦点的聚焦光学器件，与聚焦光学器件光学耦合的第一狭缝，与第一狭缝光学耦合的第二狭缝和x射线检测器，其中焦点位于检测器前面。

23. 发明申请

US20060269045A1 TWO-DIMENSIONAL SMALL ANGLE X-RAY SCATTERING CAMERA 有权
标题翻译：二维小角度X射线散射摄像机
公开(公告)号：US20060269045A1
公开(公告)日：2006-11-30
申请号：US11142862
申请日：2005-05-31
申请人： Licai Jiang
发明人： Licai Jiang
IPC分类号： G01N23/201
CPC分类号： G21K1/04 , G01N23/20008 , G01N23/201
摘要： A two-dimensional x-ray scattering camera includes a source, an optic, a detector, and a pair of collimating blocks. The source emits x-ray beams that are reflected by the optic towards a sample. The detector detects scattering from the sample, the pair of collimating blocks is positioned between the optic and the detector to collimate the beam. A bottom surface of one block is substantially parallel a top surface of the other block, and the blocks are rotatable relative to the beam about a pivot. The system forms a two-dimensional beam that is symmetric about the primary beam axis at the detector position, regardless how the beam is collimated by the collimating blocks. The system therefore eliminates smearing and can be used for anisotropic small angle scattering at high resolution and low Qmin.
摘要翻译：二维X射线散射照相机包括光源，光学元件，检测器和一对准直块。源发射由光学器件朝向样品反射的x射线束。检测器检测来自样品的散射，该对准直块位于光学元件和检测器之间以准直该光束。一个块的底表面基本上平行于另一个块的顶表面，并且块可围绕枢轴相对于梁旋转。该系统形成了在检测器位置处关于主波束轴对称的二维波束，而不管射束如何被准直块准直。因此，该系统消除了拖尾，并且可以用于高分辨率和低Q 的各向异性小角度散射。

24. 发明申请

US20130164457A1 METHOD OF MANUFACTURING PATTERNED X-RAY OPTICAL ELEMENTS 审中-公开
标题翻译：制造图形X射线光学元件的方法
公开(公告)号：US20130164457A1
公开(公告)日：2013-06-27
申请号：US13337654
申请日：2011-12-27
申请人： Bodo Ehlers , Licai Jiang
发明人： Bodo Ehlers , Licai Jiang
IPC分类号： C08J7/18
CPC分类号： G21K1/06 , G03F1/22
摘要： A pulsed laser beam engraves a groove pattern on substrate of material relatively transparent to the laser beam. The grooves of the pattern are filled with a filling material of different density or different electron density. The pattern of grooves filled with material of different density creates a spatial density modulation that forms the basic structure of various optical elements. By adjusting the flux density of the laser beam to exceed a material break-down threshold only in specific locations, the material ablation can be reduced to a diameter smaller than the diameter of the laser beam itself. The grooves fabricated in this manner can be filled with a deformable material under vacuum with subsequent exposure to air pressure or higher pressure. It is also possible to fill the grooves with nanoparticles of different density and secured by heat application or with a coating.
摘要翻译：脉冲激光束在相对于激光束透明的材料的衬底上雕刻凹槽图案。图案的凹槽用不同密度或不同电子密度的填充材料填充。填充不同密度材料的凹槽的图案形成了形成各种光学元件的基本结构的空间密度调制。通过仅在特定位置调整激光束的磁通密度才能超过材料分解阈值，材料消融可以减小到小于激光束自身直径的直径。以这种方式制造的槽可以在真空下填充可变形材料，随后暴露于空气压力或更高的压力。也可以用不同密度的纳米颗粒填充凹槽，并通过加热或涂层来固定。

25. 发明申请

US20100284516A1 TWO DIMENSIONAL SMALL ANGLE X-RAY SCATTERING CAMERA 有权
标题翻译：两维小角度X射线散射相机
公开(公告)号：US20100284516A1
公开(公告)日：2010-11-11
申请号：US12753989
申请日：2010-04-05
申请人： Licai Jiang
发明人： Licai Jiang
IPC分类号： G01N23/201
CPC分类号： G21K1/04 , G01N23/20008 , G01N23/201
摘要： A two-dimensional x-ray scattering camera includes a source, an optic, a detector, and a pair of collimating blocks. The source emits x-ray beams that are reflected by the optic towards a sample. The detector detects scattering from the sample, the pair of collimating blocks is positioned between the optic and the detector to collimate the beam. A bottom surface of one block is substantially parallel a top surface of the other block, and the blocks are rotatable relative to the beam about a pivot. The system forms a two-dimensional beam that is symmetric about the primary beam axis at the detector position, regardless how the beam is collimated by the collimating blocks. The system therefore eliminates smearing and can be used for anisotropic small angle scattering at high resolution and low Qmin.
摘要翻译：二维X射线散射照相机包括光源，光学元件，检测器和一对准直块。源发射由光学器件朝向样品反射的x射线束。检测器检测来自样品的散射，该对准直块位于光学元件和检测器之间以准直该光束。一个块的底表面基本上平行于另一个块的顶表面，并且块可围绕枢轴相对于梁旋转。该系统形成了在检测器位置处关于主波束轴对称的二维波束，而不管射束如何被准直块准直。因此，该系统消除了污迹，可以用于高分辨率和低Qmin的各向异性小角度散射。

26. 发明授权

US07734011B2 Two-dimensional small angle x-ray scattering camera 有权
标题翻译：二维小角度X射线散射相机
公开(公告)号：US07734011B2
公开(公告)日：2010-06-08
申请号：US11948304
申请日：2007-11-30
申请人： Licai Jiang
发明人： Licai Jiang
IPC分类号： G01N23/201
CPC分类号： G21K1/04 , G01N23/20008 , G01N23/201
摘要： A two-dimensional x-ray scattering camera includes a source, an optic, a detector, and a pair of collimating blocks. The source emits x-ray beams that are reflected by the optic towards a sample. The detector detects scattering from the sample, the pair of collimating blocks is positioned between the optic and the detector to collimate the beam. A bottom surface of one block is substantially parallel a top surface of the other block, and the blocks are rotatable relative to the beam about a pivot. The system forms a two-dimensional beam that is symmetric about the primary beam axis at the detector position, regardless how the beam is collimated by the collimating blocks. The system therefore eliminates smearing and can be used for anisotropic small angle scattering at high resolution and low Qmin.
摘要翻译：二维X射线散射照相机包括光源，光学元件，检测器和一对准直块。源发射由光学器件朝向样品反射的x射线束。检测器检测来自样品的散射，该对准直块位于光学元件和检测器之间以准直该光束。一个块的底表面基本上平行于另一个块的顶表面，并且块可围绕枢轴相对于梁旋转。该系统形成了在检测器位置处关于主波束轴对称的二维波束，而不管射束如何被准直块准直。因此，该系统消除了污迹，可以用于高分辨率和低Qmin的各向异性小角度散射。

27. 发明申请

US20090129552A1 X-RAY OPTIC WITH VARYING FOCAL POINTS 有权
标题翻译： X射线光学与变化的关键点
公开(公告)号：US20090129552A1
公开(公告)日：2009-05-21
申请号：US11943126
申请日：2007-11-20
申请人： Licai Jiang
发明人： Licai Jiang
IPC分类号： G21K1/06
CPC分类号： G21K1/062 , B82Y10/00
摘要： An x-ray optical device delivers an x-ray beam with variable convergence. The convergence or the divergence of the x-ray beams varies over different parts of the reflector. The device may include an adjustable aperture to further select the convergence or divergence. The adjustable aperture selects the convergence angle by selectively occluding a portion of the x-ray beams.
摘要翻译： x射线光学装置传递具有可变会聚的x射线束。 X射线束的会聚或发散在反射器的不同部分上变化。该装置可以包括可调整孔径以进一步选择会聚或发散。可调孔径通过选择性地遮挡一部分X射线束来选择会聚角度。

28. 发明申请

US20080069302A1 TWO-DIMENSIONAL SMALL ANGLE X-RAY SCATTERING CAMERA 有权
标题翻译：二维小角度X射线散射摄像机
公开(公告)号：US20080069302A1
公开(公告)日：2008-03-20
申请号：US11948304
申请日：2007-11-30
申请人： Licai Jiang
发明人： Licai Jiang
IPC分类号： G01N23/201
CPC分类号： G21K1/04 , G01N23/20008 , G01N23/201
摘要： A two-dimensional x-ray scattering camera includes a source, an optic, a detector, and a pair of collimating blocks. The source emits x-ray beams that are reflected by the optic towards a sample. The detector detects scattering from the sample, the pair of collimating blocks is positioned between the optic and the detector to collimate the beam. A bottom surface of one block is substantially parallel a top surface of the other block, and the blocks are rotatable relative to the beam about a pivot. The system forms a two-dimensional beam that is symmetric about the primary beam axis at the detector position, regardless how the beam is collimated by the collimating blocks. The system therefore eliminates smearing and can be used for anisotropic small angle scattering at high resolution and low Qmin.
摘要翻译：二维X射线散射照相机包括光源，光学元件，检测器和一对准直块。源发射由光学器件朝向样品反射的x射线束。检测器检测来自样品的散射，该对准直块位于光学元件和检测器之间以准直该光束。一个块的底表面基本上平行于另一个块的顶表面，并且块可围绕枢轴相对于梁旋转。该系统形成了在检测器位置处关于主波束轴对称的二维波束，而不管射束如何被准直块准直。因此，该系统消除了拖尾，并且可以用于高分辨率和低Q 的各向异性小角度散射。

29. 发明授权

US08094780B2 Two dimensional small angle X-Ray scattering camera 有权
标题翻译：二维小角度X射线散射相机
公开(公告)号：US08094780B2
公开(公告)日：2012-01-10
申请号：US12753989
申请日：2010-04-05
申请人： Licai Jiang
发明人： Licai Jiang
IPC分类号： G01N23/201
CPC分类号： G21K1/04 , G01N23/20008 , G01N23/201
摘要： A two-dimensional x-ray scattering camera includes a source, an optic, a detector, and a pair of collimating blocks. The source emits x-ray beams that are reflected by the optic towards a sample. The detector detects scattering from the sample, the pair of collimating blocks is positioned between the optic and the detector to collimate the beam. A bottom surface of one block is substantially parallel a top surface of the other block, and the blocks are rotatable relative to the beam about a pivot. The system forms a two-dimensional beam that is symmetric about the primary beam axis at the detector position, regardless how the beam is collimated by the collimating blocks. The system therefore eliminates smearing and can be used for anisotropic small angle scattering at high resolution and low Qmin.
摘要翻译：二维X射线散射照相机包括光源，光学元件，检测器和一对准直块。源发射由光学器件朝向样品反射的x射线束。检测器检测来自样品的散射，该对准直块位于光学元件和检测器之间以准直该光束。一个块的底表面基本上平行于另一个块的顶表面，并且块可围绕枢轴相对于梁旋转。该系统形成了在检测器位置处关于主波束轴对称的二维波束，而不管射束如何被准直块准直。因此，该系统消除了污迹，可以用于高分辨率和低Qmin的各向异性小角度散射。

30. 发明授权

US07720197B2 High intensity x-ray beam system 有权
标题翻译：高强度x射线束系统
公开(公告)号：US07720197B2
公开(公告)日：2010-05-18
申请号：US12130574
申请日：2008-05-30
申请人： Licai Jiang
发明人： Licai Jiang
IPC分类号： G21K1/06
CPC分类号： G21K1/06 , B82Y10/00 , G21K1/062 , G21K2201/06 , G21K2201/061 , G21K2201/062 , G21K2201/064 , G21K2201/067
摘要： An x-ray optical system for producing high intensity x-ray beams. The system includes an optic with a surface formed by revolving a defined contour around a revolving axis that is different than the geometric symmetric axis of the optic. Accordingly, the system may use a source that has a circular emission profile or a large source to provide increased flux to a sample.
摘要翻译：一种用于产生高强度X射线束的X射线光学系统。该系统包括具有通过围绕不同于光学器件的几何对称轴线的旋转轴线旋转限定轮廓而形成的表面的光学元件。因此，系统可以使用具有圆形发射轮廓或大的源的源来向样品提供增加的通量。

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