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1. 发明授权

US06990275B2 Stray light absorber including grating array 失效
标题翻译：杂散光吸收器包括光栅阵列
公开(公告)号：US06990275B2
公开(公告)日：2006-01-24
申请号：US10778897
申请日：2004-02-12
申请人： Peter Kersten , Gerhard Schreiber , Roland Münzner
发明人： Peter Kersten , Gerhard Schreiber , Roland Münzner
IPC分类号： G02B6/34
CPC分类号： G02B6/12004 , G02B6/124 , G02B2006/12107
摘要： An optical component comprising an optical waveguide and adjacent to it at least one grating array adapted to reflect stray light away from said optical waveguide. The use of a grating array with a plurality of structures like polygons or stripes gives the possibility to define a multiple of reflection directions. This is obtained by using polygons layed out in different orientations up to a random one or a Bragg grating preferably defined with a non-uniform period (chirped). Such grating arrays are usually structured within the same layer as the optical waveguide core layer.
摘要翻译：一种光学部件，包括光波导并与其相邻的至少一个适于反射杂散光远离所述光波导的光栅阵列。使用具有多个结构（诸如多边形或条纹）的光栅阵列给出了定义多个反射方向的可能性。这是通过使用以不同方向布置的多边形直到随机的，或者优选地以非均匀周期（啁啾）限定的布拉格光栅获得的。这种光栅阵列通常构成与光波导芯层相同的层。

2. 发明授权

US5044713A Optical isolator 失效
标题翻译：光隔离器
公开(公告)号：US5044713A
公开(公告)日：1991-09-03
申请号：US281083
申请日：1988-12-07
申请人： Albrecht Mozer , Peter Kersten
发明人： Albrecht Mozer , Peter Kersten
IPC分类号： G02B27/28 , G02B6/42 , G02F1/09 , H01S3/00
CPC分类号： G02B6/4209 , G02F1/093 , H01S3/0064 , Y10S372/703
摘要： An improved optical isolator (6) for a semiconductor laser (2) for use in optical communication systems consists of a polarizer (4) and a birefringent medium (5). An electric field is applied to the birefringent medium (5) via electrodes (7) for varying the indices of refraction of the birefringent medium (5). By the variation of the indices of refraction, the optical isolator (6)can be adapted to different light wavelengths.
摘要翻译：用于光通信系统的用于半导体激光器（2）的改进的光隔离器（6）由偏振器（4）和双折射介质（5）组成。通过用于改变双折射介质（5）的折射率的电极（7）将电场施加到双折射介质（5）。通过折射率的变化，光隔离器（6）可以适应不同的光波长。

3. 发明授权

US5745614A Optical mode filter 失效
标题翻译：光模式滤波器
公开(公告)号：US5745614A
公开(公告)日：1998-04-28
申请号：US715416
申请日：1996-09-18
申请人： Peter Kersten , Johannes Koppenborg , Jaakko Aarnio
发明人： Peter Kersten , Johannes Koppenborg , Jaakko Aarnio
IPC分类号： G02B6/126 , G02B6/14
CPC分类号： G02B6/14
摘要： An optical mode filter, that is, an optical component in which the basic mode can propagate undamped as much as possible but which in higher modes are strongly damped. The optical mode filter, is an integrated optical wave guide formed by, a higher-refracting or an absorbent material disposed near a flat wave guide core. Two buffer layers are located opposite the wave guide core, and one is formed with a thinned region to function as a filter for higher modes being transmitted through the wave guide core.
摘要翻译：光模式滤波器，即其中基本模式可以尽可能无阻碍地传播的光学部件，但是在较高模式下是强阻尼的光学部件。光模式滤波器是由设置在平坦波导芯附近的较高折射或吸收材料形成的集成光波导。两个缓冲层位于与波导芯相对的位置，一个缓冲层形成有一个减薄区域，用作过滤器，用于通过波导芯传输更高的模式。

4. 发明授权

US5139341A Optical modulator 失效
标题翻译：光学调制器
公开(公告)号：US5139341A
公开(公告)日：1992-08-18
申请号：US633388
申请日：1990-12-31
申请人： Peter Kersten , Andreas Wieder , Helmut Hanisch
发明人： Peter Kersten , Andreas Wieder , Helmut Hanisch
IPC分类号： G02F1/01 , G02F1/29 , G02F1/35 , G02F1/355 , G02F1/361
CPC分类号： G02F1/01 , G02F1/292
摘要： An optical modulator having a slit arrangement and an associated zone exhibiting both an electrooptical effect and an intrinsic polarization direction, includes an electrode arrangement to which an information signal is applied during operation. The slit arrangement is a double slit arrangement while the electrode arrangement includes three electrodes between which the slits are disposed. At one slit, the electrical field of the signal is oriented in the same direction as the intrinsic polarization direction and, at the other slit, the electrical field of the signal is oriented in a direction opposite to the intrinsic polarization direction.
摘要翻译：具有狭缝布置的光调制器和呈现电光效应和固有极化方向的相关联区域包括在操作期间施加信息信号的电极装置。狭缝布置是双狭缝布置，而电极布置包括三个电极，狭缝之间设置有三个电极。在一个狭缝处，信号的电场定向成与固有极化方向相同的方向，并且在另一狭缝处，信号的电场沿着与固有极化方向相反的方向取向。

5. 发明授权

US4884453A Strain gauge 失效
标题翻译：应变计
公开(公告)号：US4884453A
公开(公告)日：1989-12-05
申请号：US222799
申请日：1988-07-22
申请人： Horst Hoffmann , Peter Kersten , Hans Volz , Ulrich Seyfried
发明人： Horst Hoffmann , Peter Kersten , Hans Volz , Ulrich Seyfried
IPC分类号： G01B7/00 , G01B7/16 , G01B7/24 , G01L1/12 , G01L1/22
CPC分类号： G01L1/2287 , G01B7/24 , G01L1/12 , G01L1/125
摘要： A strain gauge comprised of a premagnetized ferromagnetic film wherein any change in length of the film can be measured by employing the properties of magnetostriction and magnetoresistance. The strain gauge is deposited on a substrate by thin-film techniques and has a very high sensitivity. Preferably, two electrically insulated strips parallel strips of amorphous metal film have (in the absence of strain) respective directions of magnetization aligned antiparallel to one another and are connected electrically at one end. Such an arrangement facilitates the reversion of the magnetization back to its easy direction when the stress causing the strain is removed.
摘要翻译：应变仪由预磁化的铁磁膜组成，其中膜的长度的任何变化可以通过采用磁致伸缩和磁阻的性质来测量。应变仪通过薄膜技术沉积在基板上，并具有非常高的灵敏度。优选地，两个电绝缘条带非晶金属膜的平行条具有（在不存在应变的情况下）各自的磁化方向彼此反平行排列并且在一端电连接。当去除引起应变的应力时，这种布置有助于磁化的回复回到其容易的方向。

6. 发明授权

US06831773B2 Bidirectional coding splitter 失效
标题翻译：双向编码分离器
公开(公告)号：US06831773B2
公开(公告)日：2004-12-14
申请号：US10282018
申请日：2002-10-29
申请人： Thomas Pfeiffer , Peter Kersten
发明人： Thomas Pfeiffer , Peter Kersten
IPC分类号： G02F129
CPC分类号： H04J14/005
摘要： It is an object of the invention to provide a network topology for OCDM signals. Coding splitters combining both coding and splitting functions are provided. The coding splitters themselves can be made from cascaded Mach Zehnder filters which are located somewhere in the network and which can be integrated using planar waveguide technologies. Each OCDM transceiver as well as the network is connected to the splitter via a pair of fibers for the two transmission directions. This set-up has the advantage that the same splitter can be used for both directions to and from the transceivers on one side and to and from the network on the other side.
摘要翻译：本发明的一个目的是提供一种用于OCDM信号的网络拓扑。提供了组合编码和分割功能的编码分离器。编码分离器本身可以由位于网络某处的级联马赫曾德滤波器制成，并且可以使用平面波导技术进行集成。每个OCDM收发器以及网络通过用于两个传输方向的一对光纤连接到分路器。该设置具有以下优点：相同的分离器可以用于在一侧的收发器和来自另一侧的网络的两个方向。

7. 发明授权

US06272745B1 Methods for the production of printed circuit boards with through-platings 失效
标题翻译：生产具有镀层的印刷电路板的方法
公开(公告)号：US06272745B1
公开(公告)日：2001-08-14
申请号：US09042264
申请日：1998-03-13
申请人： Peter Kersten , Jörg Kiefer
发明人： Peter Kersten , Jörg Kiefer
IPC分类号： H01K310
CPC分类号： H05K3/0094 , H05K3/025 , H05K3/048 , H05K3/246 , H05K2201/0347 , H05K2201/0355 , H05K2201/0959 , H05K2203/0191 , H05K2203/025 , H05K2203/0264 , H05K2203/0554 , H05K2203/1383 , Y10T29/4913 , Y10T29/49139 , Y10T29/49155 , Y10T29/49165
摘要： Methods for the production of printed circuit boards (1) with at least one electrically conductive through-plating which runs in a hole (5) in an insulating base material (2) from a first to a second surface include the following steps. The base material is pressed on its surfaces with two-layered foils (3, 4) consisting of a Cu foil (31, 32) covered with a Cu layer (32′, 42′), an acrylonitrile-butadiene-styrene-copolymer film (32″, 42″) or a self-adhesive plastic film (32*, 42*) in such a way that the Cu foils adhere well to the base material. The holes are produced and they as well as the exposed surfaces of the layers (32′, 42′; 32″, 42″; 32*, 42*) are provided with a further Cu layer (6, 6′). The metallized holes are completely filled with an insulating material (7) or with a conductive material (7′; 8) by spreading on with a squeegee or by rolling on to the exposed surface of the Cu layer (6, 6′). The layers (32′, 42′; 32″, 42″; 32*, 42*) are removed together with the Cu layer (6, 6′). Stubs (71, 72; 81, 82) which project beyond the remaining Cu foils (31, 41) are removed after the curing of the material (7, 7′; 8) thereby planarizing the Cu foils (31, 41) being now ready for structuring to produce a conductive pattern.
摘要翻译：用于生产印刷电路板（1）的方法包括以下步骤：在至少一个在第一至第二表面的绝缘基材（2）的孔（5）中延伸的导电贯穿镀层。用覆盖有Cu层（32'，42'）的Cu箔（31,32）和丙烯腈 - 丁二烯 - 苯乙烯共聚物膜（3'，4'）构成的两层箔（3,4）（32“，42”）或自粘塑料膜（32 *，42 *），使得Cu箔与基材良好地粘合。产生孔，并且它们以及层（32'，42'; 32“，42”; 32 *，42 *）的暴露表面设置有另外的Cu层（6,6'）。金属化的孔完全用绝缘材料（7）或用导电材料（7'; 8）填充，通过用刮板传播或通过滚动到Cu层（6,6'）的暴露表面上。层（32'，42'; 32“，42”; 32 *，42 *）与Cu层（6,6'）一起被去除。在材料（7,7'; 8）固化之后，移除超过剩余的Cu箔（31,41）的突出部（71,72; 81,82），从而使现在的Cu箔（31,41）平坦化准备结构化以产生导电图案。

8. 发明授权

US5352566A Method of manufacturing optoelectronic components 失效
标题翻译：制造光电元件的方法
公开(公告)号：US5352566A
公开(公告)日：1994-10-04
申请号：US20743
申请日：1993-02-22
申请人： Johann Springer , Peter Kersten , Klaus-D. Matthies
发明人： Johann Springer , Peter Kersten , Klaus-D. Matthies
IPC分类号： G02B6/122 , G02B6/13 , G02F1/065 , G02B6/10
CPC分类号： G02B6/1221 , G02B6/13 , G02F1/065 , G02F2202/023
摘要： Manufacturing of optoelectronic components in which an optical waveguide is made of an optically nonlinear (NLO) polymer, above and below of which is provided a buffer layer which carries at least one stripe electrode. The at least one stripe electrode is used as a mask to form the NLO polymer waveguide.
摘要翻译：制造其中光波导由光学非线性（NLO）聚合物制成的光电子部件，其上面和下面提供了一个载有至少一个条状电极的缓冲层。将至少一个条状电极用作掩模以形成NLO聚合物波导。

9. 发明授权

US4347676A Bucket-wheel excavator 失效
标题翻译：斗轮挖掘机
公开(公告)号：US4347676A
公开(公告)日：1982-09-07
申请号：US211653
申请日：1980-12-01
申请人： Peter Kersten , Peter Meixner , Erich Muller
发明人： Peter Kersten , Peter Meixner , Erich Muller
IPC分类号： E02F3/22 , E02F5/08
CPC分类号： E02F3/22
摘要： A bucket-wheel excavator has a frame provided with an unsplit-ring bearing that defines an axis for a shaft assembly. This assembly is formed by a solid core shaft extending along the axis through the bearing, an input-side tube shaft fitted over the core shaft to one side of the bearing and having one end turned away from the bearing and formed with an input flange, and an output-side tube shaft fitted over the core shaft to the opposite side of the bearing and having one end also turned away from the bearing and formed with an output flange. The opposite ends of these tube shafts are provided with angularly interengaging formations that rotationally couple them together and bolts press these formations axially into tight engagement with one another. A bucket wheel is carried on the output flange and a drive motor is connected to the input flange for rotating the shaft assembly and bucket wheel about the axis.
摘要翻译：斗轮式挖掘机具有设置有限定轴组件的轴的非剖分式轴承的框架。该组件由沿着轴线延伸穿过轴承的实心芯轴形成，输入侧管轴安装在芯轴上方的轴承的一侧，并且其一端远离轴承转动并形成有输入法兰，以及安装在芯轴上的输出侧管轴到轴承的相对侧，并且其一端也远离轴承转动并形成有输出凸缘。这些管轴的相对端设置有角度相互接合的结构，其将它们一起旋转地联接在一起，并且螺栓将这些结构轴向地压向彼此紧密接合。输出法兰上装有斗轮，驱动马达连接到输入法兰，用于使轴组件和铲斗轮绕轴旋转。

10. 发明授权

US09878573B2 Authenticity feature in the form of luminescent substances 有权
公开(公告)号：US09878573B2
公开(公告)日：2018-01-30
申请号：US13515317
申请日：2010-12-15
申请人： Thomas Giering , Peter Kersten , Ulrich Magg , Gregor Grauvogl
发明人： Thomas Giering , Peter Kersten , Ulrich Magg , Gregor Grauvogl
IPC分类号： B42D25/378 , C09K11/71 , C09K11/77 , G07D7/12 , B42D25/29 , B42D25/21 , B42D25/36 , G01N21/01 , G01N21/64 , G07D7/1205 , B42D25/382 , B42D25/387
CPC分类号： B42D25/378 , B42D25/21 , B42D25/29 , B42D25/36 , B42D25/382 , B42D25/387 , B42D2035/34 , C09K11/71 , C09K11/7771 , C09K11/7776 , G01N21/01 , G01N21/6447 , G01N2201/06113 , G07D7/12 , G07D7/1205
摘要： The invention relates to a security element having at least two luminescent substances. The invention starts out from a security element having at least two luminescent substances, whereby the security element has a first and a second luminescent substance which have a substantially identical, joint emission band, whereby at least the first or the second luminescent substance, or both luminescent substances, have at least one excitation band that leads to an emission at the joint emission band only in the case of the first or the second luminescent substance.

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