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1. 发明申请

US20220196853A1 DOSIMETER 有权
公开(公告)号：US20220196853A1
公开(公告)日：2022-06-23
申请号：US17557811
申请日：2021-12-21
申请人： Deutsches Elektronen-Synchrotron DESY
发明人： Albrecht Leuschner
IPC分类号： G01T1/10 , G01T1/02 , G01N21/64
摘要： What is described and claimed is a dosimeter for measuring a radiation dose of ionizing radiation comprising a measurement chamber and a light sensor, wherein the measurement chamber is filled with a fluorophore and is lightproof, such that no light from the surroundings can be incident in the measurement chamber, and wherein the light sensor is configured to detect fluorescent light generated by ionizing radiation in the fluorophore in the measurement chamber and to generate a signal that is proportional to the fluence of the detected fluorescent light. Furthermore, the use of such a dosimeter, and a spectrometer comprising a plurality of such dosimeters are presented and claimed.

2. 发明申请

US20150229093A1 CHIRPED DICHROIC MIRROR AND A SOURCE FOR BROADBAND LIGHT PULSES 审中-公开
公开(公告)号：US20150229093A1
公开(公告)日：2015-08-13
申请号：US14622555
申请日：2015-02-13
申请人： Deutsches Elektronen-Synchrotron DESY
发明人： Franz Kärtner , Shih-Hsuan Chia
IPC分类号： H01S3/00 , G02B5/08
CPC分类号： H01S3/0057 , G02B5/0816 , G02B5/0825 , G02B5/281 , G02B27/1006 , G02B27/141 , H01S3/2391
摘要： The present invention is directed to a chirped dichroic mirror comprising a stack of alternating high refractive index and low refractive index layers, a front end portion including an antireflective coating followed by an impedance matching region in which the ratio of the optical thickness of a high refractive index layer to the optical thickness of the next following low refractive index layer is adiabatically increasing to a first value, the impedance matching region being followed by a chirped mirror region where the Bragg wavelength of the layer pair is generally increasing or generally decreasing, characterized in that the layers in a back end region form a second impedance matching region in which the ratio of the optical thickness of a high refractive index layer to the optical thickness of the next following low refractive index layer starts at the value of this ratio in the adjacent chirped mirror region and is then adiabatically decreasing in order to provide matched impedance to the surrounding medium over the transmission spectral band.
摘要翻译：本发明涉及一种啁啾分光镜，其包括交替的高折射率和低折射率层的叠层，前端部分包括抗反射涂层，其后是阻抗匹配区域，其中高折射率和高折射率层的光学厚度的比率索引层与下一个低折射率层的光学厚度绝热地增加到第一值，阻抗匹配区域后面是啁啾反射镜区域，其中层对的布拉格波长通常增加或通常减小，其特征在于后端区域中的层形成第二阻抗匹配区域，其中高折射率层的光学厚度与下一个低折射率层的光学厚度的比率以相邻的该比率的该值的值开始啁啾镜区域，然后绝热地减少以提供匹配的障碍通过传输光谱带向周围介质传播。

3. 发明授权

US09106044B2 System and method for generating a synchronisation control signal 有权
标题翻译：用于产生同步控制信号的系统和方法
公开(公告)号：US09106044B2
公开(公告)日：2015-08-11
申请号：US13588463
申请日：2012-08-17
申请人： Holger Schlarb , Thorsten Lamb
发明人： Holger Schlarb , Thorsten Lamb
IPC分类号： H01S3/00 , H05H7/02 , H04J14/02 , H04B10/079 , G02B6/293 , H04B10/00 , H04L7/00
CPC分类号： H01S3/0014 , G02B6/2938 , G02B6/29395 , H01S3/0085 , H01S3/1305 , H01S3/1307 , H04B10/00 , H04B10/07955 , H04J14/02 , H04L7/0075 , H05H7/02 , H05H2007/022
摘要： A system for generating a synchronization control signal for synchronizing a radio-frequency signal having a frequency and a pulsed optical signal, the system comprising an electro-optical amplitude modulator that includes a phase shift controller having a controller output at which the synchronization control signal is output, a phase shift mixer that includes a first and a second photodetector, an optical input connection that connects the input for the optical signal to the optical input of the electro-optical amplitude modulator, and an input splitter that is arranged in the input connection in order to output the optical signal additionally at a branch of the input splitter.
摘要翻译：一种用于产生用于使具有频率和脉冲光信号的射频信号同步的同步控制信号的系统，该系统包括电光振幅调制器，该电光振幅调制器包括相移控制器，该相移控制器具有控制器输出，同步控制信号为输出，包括第一和第二光电检测器的相移混频器，将用于光信号的输入连接到电光振幅调制器的光输入端的光输入连接器和布置在输入连接中的输入分路器以便在输入分配器的分支处另外输出光信号。

4. 发明授权

US08088714B2 Method for production of hollow bodies for resonators 有权
标题翻译：谐振器用中空体的制造方法
公开(公告)号：US08088714B2
公开(公告)日：2012-01-03
申请号：US12095901
申请日：2006-11-29
申请人： Xenia Singer , Waldemar Singer , Johannes Schwellenbach , Michael Pekeler
发明人： Xenia Singer , Waldemar Singer , Johannes Schwellenbach , Michael Pekeler
IPC分类号： H01P11/00 , H05H7/20
CPC分类号： H05H7/18 , H01P11/008
摘要： A method for production of hollow bodies, in particular for radio-frequency resonators is shown and described. The object to provide a hollow bodies and a resonator, respectively, having improved electrical properties is achieved by a method comprising the following steps: Providing a substrate having a monocrystalline region, defining a cut area through the substrate, fitting markings on both sides of the cut area, producing two wafers by cutting along the cut area, wherein the wafers are completely removed from the monocrystalline region, forming the wafers into half-cells, wherein the half-cells have a joining area, joining together the half-cells to form a hollow body, wherein the joining areas bear on one another, and wherein the markings on the half-cells are oriented with respect to one another on both sides of the joining area as on both sides of the cut areas.
摘要翻译：示出并描述了一种生产空心体的方法，特别是用于射频谐振器的方法。通过包括以下步骤的方法来实现提供具有改善的电性能的中空体和谐振器的目的：提供具有单晶区域的衬底，通过衬底限定切割区域，在两侧的配合标记切割区域，通过沿着切割区域切割来生产两个晶片，其中晶片从单晶区域完全去除，将晶片形成半电池，其中半电池具有接合区域，将半电池连接在一起以形成中空体，其中所述接合区彼此承载，并且其中所述半单元上的标记在所述切割区域的两侧上在所述接合区域的两侧上相对于彼此定向。

5. 发明申请

US20110122977A1 SELF-COMPENSATING DRIFT-FREE HIGH-FREQUENCY PHASE DETECTOR CIRCUIT 有权
标题翻译：自补偿无高速高频相位检测电路
公开(公告)号：US20110122977A1
公开(公告)日：2011-05-26
申请号：US12301950
申请日：2007-05-21
申请人： Frank Ludwig
发明人： Frank Ludwig
IPC分类号： H04L1/00
CPC分类号： H03D13/007
摘要： The present invention relates to a phase detector circuit (10) having an RF distribution device (20) which is intended to receive two sinusoidal high-frequency signals (RF, LO) with an input phase difference (φRF(t)−φLO(t)) and comprises two power splitters (21, 22) in order to split the two high-frequency signals (RF, LO) into two respective parts, a self-calibrating phase detector module (30) which is configured to receive one respective part of the two high-frequency signals which have been split, a low-noise phase detector module (40) which is configured to receive the respective other part of the high-frequency signals which have been split, and a complementary filter device (50) which is configured to receive the output signals from the self-calibrating phase detector module (30) and the low-noise phase detector module (40) and to output a signal which indicates the time-dependent input phase difference between the two high-frequency signals (RF, LO).
摘要翻译：本发明涉及一种具有RF分配装置（20）的相位检测器电路（10），该RF分配装置旨在接收具有输入相位差的两个正弦高频信号（RF，LO）（＆phgr; RF（t） - ＆phgr ; LO（t）），并且包括两个功率分配器（21,22），以便将两个高频信号（RF，LO）分成两个相应部分;自校准相位检测器模块（30），其被配置为接收已经被分离的两个高频信号的相应部分;低噪声相位检测器模块（40），被配置为接收已经被分离的高频信号的相应的另一部分;以及互补滤波器设备（50），其被配置为从所述自校准相位检测器模块（30）和所述低噪声相位检测器模块（40）接收所述输出信号，并且输出指示所述自校准相位检测器模块两个高频信号（RF，LO）。

6. 发明申请

US20100133442A1 X-RAY DETECTOR MODULE WITH A COLLIMATOR 有权
标题翻译：带检测器的X射线探测器模块
公开(公告)号：US20100133442A1
公开(公告)日：2010-06-03
申请号：US12063566
申请日：2006-08-09
申请人： Karsten Hansen , Alexander Venzmer
发明人： Karsten Hansen , Alexander Venzmer
IPC分类号： G01T1/24
CPC分类号： H01L27/14618 , H01L27/14623 , H01L27/14659 , H01L2924/0002 , H01L2924/00
摘要： The invention relates an x-ray detector module comprising a plurality of silicium-drift detector cells which are arranged next to each other on a sensor chip. Said sensor chip is arranged in a recess of a frame-shaped base support, such that the sensitive chip surface lies in the opening of said frame-shaped base support. The aim of the invention is to improve the signal/base ratio. As a result, a mask (10) is fixed to the side of the base support (2) which is opposite to the recess, said mask covering the outer edge areas of external silicium-drift detector cells of the sensor chip (8) and ridges above the sensor chip (8) protrude into the opening of the base support (2). The ridges are arranged in such a manner that they cover the defining strips which are adjacent to the silicum drift detector cells, in order to protect the external edge areas and the defining strips which are covered by the mask (10) counter to the incident x-ray photons.
摘要翻译：本发明涉及一种X射线检测器模块，其包括在传感器芯片上彼此相邻布置的多个硅漂移检测器单元。所述传感器芯片布置在框架状基座支撑件的凹部中，使得敏感芯片表面位于所述框架形基座支架的开口中。本发明的目的是提高信号/基准比。结果，掩模（10）固定到基座支撑件（2）的与凹部相对的一侧，所述掩模覆盖传感器芯片（8）的外部硅漂移检测器单元的外边缘区域，并且传感器芯片（8）上方的脊突出到基座（2）的开口中。脊以这样的方式布置，使得它们覆盖与硅离子漂移检测器单元相邻的限定条，以便保护由掩模（10）覆盖的外部边缘区域和定义条与反射x相反射线光子。

7. 发明申请

US20230063359A1 SAMPLE CELL, LOADING STATION, MEASURING DEVICE, METHODS FOR EXAMINING AND FOR PRODUCING A FLAT CRYSTAL, USE OF A SAMPLE CELL 有权
公开(公告)号：US20230063359A1
公开(公告)日：2023-03-02
申请号：US17894313
申请日：2022-08-24
申请人： Deutsches Elektronen-Synchrotron DESY
发明人： Alke MEENTS , Sebastian GUENTHER , Miriam BARTHELMESS
IPC分类号： B01D9/00 , G01N23/20025 , G01N1/28
摘要： A sample cell including a sample space, restricted on its first side by a first inner side of a first membrane and on its second side by a second inner side of a second membrane. A spacer is arranged between the first and the second inner sides to establish a distance between the membranes. A first retaining element is arranged on a first outer side, facing away from the sample space, of the first membrane and a second retaining element is arranged on a second outer side, which faces away from the sample space, of the second membrane, the first and second retaining elements together form a retaining structure. The first and second retaining elements each have a plurality of apertures aligned with each other in a direction transverse to the flat sides, to form a plurality of examination windows, in which the outer sides of the membranes are exposed.

8. 发明申请

US20220376456A1 LASER AMPLIFIER APPARATUS AND METHOD OF AMPLIFYING LASER PULSES 有权
公开(公告)号：US20220376456A1
公开(公告)日：2022-11-24
申请号：US17746285
申请日：2022-05-17
申请人： Deutsches Elektronen-Synchrotron DESY
发明人： Luis-Enrique ZAPATA-CASARES , Franz Xaver KAERTNER , Matthias SCHUST
IPC分类号： H01S3/081 , H01S3/094 , H01S3/06 , H01S3/16 , H01S3/042 , H01S3/04
摘要： Laser amplifier apparatus 100 includes gain medium 10 for receiving seed pulse(s) 2 and pump pulse(s) 3 and for emitting laser pulse(s) 1, resonator device 20 including gain medium and resonator mirrors spanning resonator beam path 25 with multi-pass geometry, coupler arrangement 30 for coupling seed pulse(s) and pump pulse(s) to resonator device and coupling output laser pulse(s) out of resonator device, and gain medium cooling device 40A. Resonator mirrors include first and second telescope mirrors 21, 22 with mutual distance and common focal section therebetween and defining optical axis z of resonator device, and first and second groups of end mirrors 23, 24 between mirrors 21 and 22 for forming path 25, wherein end mirrors are on ring-shaped section surrounding optical axis z, and resonator are arranged such that emitting sections of the gain medium are imaged in themselves. A method of amplifying laser pulses is also described.

9. 发明申请

US20220128883A1 ACOUSTO-OPTICAL MODULATOR APPARATUS AND METHOD OF ACOUSTO-OPTICALLY DEFLECTING A LASER BEAM 有权
公开(公告)号：US20220128883A1
公开(公告)日：2022-04-28
申请号：US17509754
申请日：2021-10-25
申请人： Deutsches Elektronen-Synchrotron DESY , GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
发明人： Christoph HEYL , Tino LANG
IPC分类号： G02F1/33
摘要： Acousto-optical modulator apparatus for acousto-optically deflecting laser beam includes gas-filled volume including working gas and having input and output sections, for receiving beam along incidence light path via input section and transmitting beam along deflection light path via output section, and ultra-sound transducer device for creating ultra-sound field intersecting incidence light path in interaction region within gas-filled volume and creating periodic density modulation of working gas in interaction region, ultra-sound transducer device deflecting beam in interaction region by Bragg-diffraction in ultra-sound field, so that deflection light path has direction deviating from direction of incidence light path, wherein gas-filled volume keeps working gas at working pressure below bar and input section and output section transmit beam with laser center wavelength included in wavelength range from mid-IR to XUV. Preferably, ultra-sound transducer device focuses ultra-sound field in interaction region. Furthermore, a method of acousto-optically deflecting laser beam in working gas is disclosed.

10. 发明授权

US10998131B2 Multilayer device having an improved antiferromagnetic pinning layer and a corresponding manufacturing method 有权
公开(公告)号：US10998131B2
公开(公告)日：2021-05-04
申请号：US16449567
申请日：2019-06-24
申请人： Deutsches Elektronen-Synchrotron DESY
发明人： Kai Schlage , Tatiana Gurieva , Svenja Willing , Lars Bocklage , Ralf Röhlsberger
IPC分类号： G11C11/00 , H01L29/76 , G11C11/14 , H01F41/32 , G01R33/09 , H01F10/32 , H01L43/02 , H01L43/12
摘要： A method of producing a multilayer device, such as a multilayer magnetoelectronic device, and a device with an improved magnetic pinning. The device includes a multilayer structure including an antiferromagnetic pinning layer and one or more ferromagnetic layers. Each of the ferromagnetic layers has a boundary surface with the antiferromagnetic layer. The antiferromagnetic layer is deposited at a nonzero angle of incidence with respect to a direction perpendicular to the plane of extension of the antiferromagnetic pinning layer. This oblique incidence deposition gives rise to a surface roughness of the antiferromagnetic pinning layer which is described by a plane wave function.

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