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1. 发明授权

US06297487B1 Device for generating an electrical control signal according to the position of a light beam 失效
标题翻译：根据光束的位置产生电气控制信号的装置
公开(公告)号：US06297487B1
公开(公告)日：2001-10-02
申请号：US09425332
申请日：1999-10-22
申请人： Albrecht Kuke , Eberhard Moess , Bernhard Schwaderer , Klaus Hirche , Werner Scholz , Martin Warth
发明人： Albrecht Kuke , Eberhard Moess , Bernhard Schwaderer , Klaus Hirche , Werner Scholz , Martin Warth
IPC分类号： G01J120
CPC分类号： H04B10/11
摘要： The device for generating an electrical control according to a position of a light beam in relation to a separating line includes two photodetectors (14,24), one (14) of which is arranged for detecting light falling on one side of the separating line and another (24) of which is arranged for detecting light falling on another side of the separating line. The separating line is an edge (30) extending between two (1,1,1) crystallographic planes of a crystalline substrate and the (1,1,1) crystallographic planes reflect respective parts of the light beam to the respective photodetectors.
摘要翻译：根据光束相对于分离线的位置产生电气控制的装置包括两个光电检测器（14,24），其中一个（14）被布置用于检测落在分离线一侧的光;以及另一个（24）被布置成用于检测落在分离线的另一侧的光。分离线是在晶体衬底的两（1,1,1）晶面之间延伸的边缘（30），（1,1,1）晶面将光束的各个部分反射到各个光电检测器。

2. 发明授权

US6125043A Circuit board arrangement with accurately positioned components mounted thereon 失效
标题翻译：具有安装在其上的精确定位部件的电路板布置
公开(公告)号：US6125043A
公开(公告)日：2000-09-26
申请号：US153796
申请日：1998-09-15
申请人： Heiner Hauer , Albrecht Kuke , Eberhard Moess , Werner Scholz
发明人： Heiner Hauer , Albrecht Kuke , Eberhard Moess , Werner Scholz
IPC分类号： H01L21/60 , H01L23/13 , H05K3/34 , H01L23/498
CPC分类号： H01L24/16 , H01L23/13 , H01L24/81 , H05K3/3436 , H01L2224/10175 , H01L2224/131 , H01L2224/13144 , H01L2224/16 , H01L2224/16237 , H01L2224/81136 , H01L2224/81801 , H01L2924/00013 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01019 , H01L2924/01023 , H01L2924/01033 , H01L2924/0105 , H01L2924/01068 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01322 , H01L2924/014 , H01L2924/12042 , H01L2924/15153 , H01L2924/15165 , H05K2201/2036 , H05K2201/2081 , H05K2203/0465 , H05K3/3452 , H05K3/3463 , H05K3/3484 , Y02P70/613 , Y10S438/975 , Y10T29/49133 , Y10T29/49144
摘要： The circuit board (1) has a component (101) mounted on it by means of a soldering process which causes an automatic, passive alignment of the component (101) due to the surface tension in a melted piece of solder which electrically connects two pads (2, 102), one (102) of which is on the component and the other (2) of which is on the circuit board. Stand-offs (20) are used to provide a suitable spacing or distance between the component (101) and the circuit board (1). The other pad (2) has a surface that is divided into a central part (3) and an edge part (4), both wettable by the solder. The second or edge part (4) is shaped like a ring and surrounds the central part and is composed so that it is more slowly wettable by the solder than the central part. The spacing established by the stand-offs is dimensioned so that a melted piece of the solder between the pads produces a force drawing the component (101) toward the circuit board (1) because of surface tension in the melted solder.
摘要翻译：电路板（1）具有通过焊接工艺安装在其上的部件（101），该焊接工艺引起部件（101）由于熔化的焊料片中的表面张力自动地被动地对准，电焊接两个焊盘（2,102），其中一个（102）在组件上，另一个（2）在电路板上。支架（20）用于在组件（101）和电路板（1）之间提供合适的间距或距离。另一个垫（2）具有分为中心部分（3）和边缘部分（4）的表面，两者都可被焊料润湿。第二或边缘部分（4）成形为环形并围绕中心部分，并且构成为比焊料比中心部分更缓慢地被焊料润湿。由支架确定的间距的尺寸被设计成使得焊盘之间的焊料熔化的片由于熔化的焊料中的表面张力而产生将元件（101）拉向电路板（1）的力。

3. 发明授权

US06501781B1 Arrangement for aligning the light beam paths of a group of laser diodes on a common spot, especially for providing pumping light for a solid state laser 失效
标题翻译：用于将一组激光二极管的光束路径对准在公共点上的布置，特别是用于为固态激光器提供泵浦光
公开(公告)号：US06501781B1
公开(公告)日：2002-12-31
申请号：US09372303
申请日：1999-08-11
申请人： Dieter Maurer , Lars Bartelt-Berger , Heiner Hauer , Albrecht Kuke , Eberhard Moess
发明人： Dieter Maurer , Lars Bartelt-Berger , Heiner Hauer , Albrecht Kuke , Eberhard Moess
IPC分类号： H01S3091
CPC分类号： H01S5/02252 , H01S5/02284 , H01S5/02288 , H01S5/02292 , H01S5/4012
摘要： The arrangement focuses a combined laser beam (33) composed of individual laser beams produced by laser diodes (2) on a common spot. Prismatic reflecting bodies (7,8) are arranged in depressions (11,12) provided in a common substrate (1) between parallel rows (R1,R2; R3,R4) of the laser diodes (2). Each reflecting body (7,8) has oppositely inclined reflecting surfaces arranged on opposite sides thereof for deflection of the individual laser beams from the two adjacent rows of laser diodes. Two cylindrical lenses (9) are arranged on opposite sides of each reflecting body (7,8) between the laser diodes and the reflective surfaces to convert elliptical remote fields of the laser beams into circularly symmetric remote fields. Laterally movable focusing lenses (14) for each individual laser beam are arranged on the reflecting bodies (7,8) between the common spot and the reflecting surfaces for individual adjustment of the laser beams, whereby the combined laser beam (33) is focussed on the common spot.
摘要翻译：该布置将由激光二极管（2）产生的单个激光束组成的组合激光束（33）聚焦在公共点上。棱镜反射体（7,8）布置在设置在激光二极管（2）的平行列（R1，R2; R3，R4）之间的共同衬底（1）中的凹陷（11,12）中。每个反射体（7,8）具有相对倾斜的反射表面，其布置在其相对侧上，用于偏转来自两个相邻行的激光二极管的各个激光束。两个柱面透镜（9）被布置在激光二极管和反射表面之间的每个反射体（7,8）的相对侧上，以将激光束的椭圆形远场转换成圆对称的远场。用于每个单独的激光束的用于每个单独的激光束的侧向可移动的聚焦透镜（14）被布置在公共光斑和反射表面之间的反射体（7,8）上，用于单独调节激光束，由此将组合的激光束（33）聚焦在共同点。

4. 发明授权

US5566264A Laser module including grooved silicon substrate, isolator and optical fiber 失效
标题翻译：激光模块包括开槽硅衬底，隔离器和光纤
公开(公告)号：US5566264A
公开(公告)日：1996-10-15
申请号：US519663
申请日：1995-08-25
申请人： Albrecht Kuke , Eberhard Moess
发明人： Albrecht Kuke , Eberhard Moess
IPC分类号： G02B6/36 , G02B6/42 , H01S5/022 , G02B6/30 , H01S3/08
CPC分类号： G02B6/423 , G02B6/4208 , H01S5/02296 , H01S5/005 , H01S5/0064 , H01S5/02252
摘要： The laser module couples its semiconductor laser to an optical device, e.g. an optical fiber, particularly a monomode fiber. The laser module includes a micromechanically structured silicon substrate (31) provided with an elongated groove (30) having a longitudinal axis by an anisotropic etching technique; a semiconductor laser (110) mounted on the silicon substrate (31) to emit light parallel to the longitudinal axis of the elongated groove; an optical coupling device including an isolator (10) positioned on the silicon substrate (31) so that light from the semiconductor laser (110) passes therethrough and a sealed housing (50) inside of which the silicon subtrate (31), the semiconductor laser (110) and the isolator are contained. At least a portion of the optical components mounted in the elongated groove and not rotationally symmetrical with respect to forward light transmission properties are each provided with at least one flat edge surface (210,210') bearing on an anisotropically etched wall of the elongated groove (30).
摘要翻译：激光模块将其半导体激光器耦合到光学器件，例如，光纤，特别是单模光纤。激光器模块包括具有通过各向异性蚀刻技术具有纵向轴线的细长槽（30）的微机械结构的硅衬底（31）半导体激光器（110），其安装在所述硅基板（31）上以发射与所述细长槽的纵向轴线平行的光; 一种光耦合装置，包括位于硅衬底（31）上的隔离器（10），使得来自半导体激光器（110）的光通过其中，并且密封壳体（50）内部具有硅残渣（31），半导体激光器（110）和隔离器。安装在细长槽中而不是相对于向前光透射特性旋转对称的光学部件的至少一部分分别设置有至少一个平坦边缘表面（210,210'），该平坦边缘表面（210,210'）承载在细长槽（30）的各向异性蚀刻壁）。

5. 发明授权

US06456641B1 High-frequency semiconductor laser module 失效
标题翻译：高频半导体激光模组
公开(公告)号：US06456641B1
公开(公告)日：2002-09-24
申请号：US09403905
申请日：1999-10-27
申请人： Heiner Hauer , Albrecht Kuke , Eberhard Moess
发明人： Heiner Hauer , Albrecht Kuke , Eberhard Moess
IPC分类号： H01S500
CPC分类号： H01S5/022 , H01L2224/48091 , H01S5/0208 , H01S5/021 , H01S5/0224 , H01S5/02272 , H01S5/02276 , H01S5/042 , H01S5/0422 , H01S5/06226 , H01L2924/00014
摘要： The invention is directed to a high-frequency semiconductor laser module with a silicon substrate, especially made of low-impedance silicon, a laser diode arranged thereon, and at least two lines for the H-F feed, one of which is insulated from the silicon substrate by a dielectric layer. According to the invention, the laser diode is arranged on the silicon substrate via a metallic mounting layer, and the H-F line is guided close to the laser diode on the dielectric layer.
摘要翻译：本发明涉及一种具有硅衬底的高频半导体激光器模块，特别是由低阻抗硅制成的激光二极管，以及用于HF馈电的至少两条线，其中之一与硅衬底绝缘通过电介质层。根据本发明，激光二极管通过金属安装层布置在硅衬底上，并且H-F线被引导靠近电介质层上的激光二极管。

6. 发明授权

US5579154A Optical fiber amplifier 失效
标题翻译：光纤放大器
公开(公告)号：US5579154A
公开(公告)日：1996-11-26
申请号：US537243
申请日：1995-09-29
申请人： Roland Mueller-Fiedler , Heiner Hauer , Albrecht Kuke , Bernhard Schwaderer , Ulrich Kohn
发明人： Roland Mueller-Fiedler , Heiner Hauer , Albrecht Kuke , Bernhard Schwaderer , Ulrich Kohn
IPC分类号： G02B6/42 , H01S3/063 , H01S3/067 , H01S3/00 , G02B6/12
CPC分类号： G02B6/4214 , H01S3/06754
摘要： The invention relates to an optical fiber amplifier having an amplification waveguide, having a pump source and having a wavelength-selective coupler. The pump light from the pump source is coupled into the amplification waveguide via the coupler. A carrier substrate (GS) is provided, on which passive (eg. couplers, dividers) and active components (eg. amplification waveguides) of the fiber amplifier are integrated. In addition, a silicon carrier (ST1) is provided, which is fitted to one end of the carrier substrate (GS). The silicon carrier (ST1) has anisotropically etched grooves with optical components. The pump source is fixed on the silicon carrier (ST1).The optical components on silicon carrier (ST1) and carrier substrate (GS) are adjusted in relation to one another.
摘要翻译：本发明涉及一种具有放大波导的光纤放大器，具有泵浦源并具有波长选择耦合器。来自泵浦源的泵浦光通过耦合器耦合到放大波导中。提供载体衬底（GS），其上集成了光纤放大器的无源（例如耦合器，分频器）和有源部件（例如放大波导）。另外，提供了与载体基板（GS）的一端嵌合的硅载体（ST1）。硅载体（ST1）具有各向异性蚀刻的具有光学部件的凹槽。泵浦源固定在硅载体（ST1）上。硅载体（ST1）和载体衬底（GS）上的光学组件相对于彼此调节。

7. 发明授权

US5696862A Optical transmitting and receiving device having a surface-emitting laser 失效
标题翻译：具有表面发射激光器的光发射和接收装置
公开(公告)号：US5696862A
公开(公告)日：1997-12-09
申请号：US540648
申请日：1995-10-11
申请人： Heiner Hauer , Albrecht Kuke , Bernhard Schwaderer
发明人： Heiner Hauer , Albrecht Kuke , Bernhard Schwaderer
IPC分类号： G02B6/42 , G02B6/43 , H01S5/02 , H01S5/022 , H01S5/0683 , H01S5/183 , G02B6/36
CPC分类号： G02B6/4214 , G02B6/4246 , G02B6/43 , H01L2224/48091 , H01S5/02284 , H01S5/02292 , H01S5/0264 , H01S5/0683 , H01S5/183
摘要： In the case of the above devices, accurate adjustment is very important; the devices ought, however, to be very compact. It is not sufficient to utilize the silicon etching technique for accuracy. The optical transmitting element (LD) is located on a first holder (T1), and the optical receiving element (PD) and the transmission fiber (Fa) are located on a third holder. Provided there between is a second holder (T2) which is transparent to the wavelength of the light emitted by the transmitting element (LD). The holders are structured by means of anisotropic etching in order to render it possible to receive the individual components. Furthermore, the holders lie flat on one another and can be so adjusted. A monitor diode (MD) is provided.
摘要翻译：在上述装置的情况下，精确调整非常重要; 然而，设备应该非常紧凑。利用硅蚀刻技术的精度是不够的。光发射元件（LD）位于第一保持器（T1）上，光接收元件（PD）和传输光纤（Fa）位于第三保持器上。其间设置有对由发射元件（LD）发射的光的波长透明的第二保持器（T2）。通过各向异性蚀刻来构造保持器以使得可以接收各个部件。此外，保持器彼此平坦并且可以如此调节。提供监视二极管（MD）。

8. 发明授权

US5577142A Optical fiber transmitting and receiving communications device 失效
标题翻译：光纤发射和接收通信设备
公开(公告)号：US5577142A
公开(公告)日：1996-11-19
申请号：US559373
申请日：1995-11-16
申请人： Roland Mueller-Fiedler , Klaus-Michael Mayer , Wolf-Henning Rech , Heiner Hauer , Albrecht Kuke , Thomas Schwander , Bernhard Schwaderer
发明人： Roland Mueller-Fiedler , Klaus-Michael Mayer , Wolf-Henning Rech , Heiner Hauer , Albrecht Kuke , Thomas Schwander , Bernhard Schwaderer
IPC分类号： G02B6/42 , G02B6/43 , H01S5/02 , H01S5/183 , G02B6/26 , H04B10/00
CPC分类号： G02B6/4214 , G02B6/4246 , G02B6/43 , H01L2224/48091 , H01L2224/4824 , H01S5/02252 , H01S5/02284 , H01S5/02292 , H01S5/0683
摘要： In the case of the above devices, exact adjustment is very important; however, the devices ought to be very compact. It is not sufficient to utilize the silicon etching technique for the precision. The optical transmitting element (LD) is situated on a first carrier (T1), the optical receiving element (PD) and the transmission fiber (Fa) are situated on a third carrier. Provided in between them is a second carrier (T2) which is transparent to the wavelength of the light emitted by the transmitting element (LD). The carriers are structured by means of anisotropic etching in order to make possible the accommodation of the individual components. In addition, the carriers lie flat on one another and can thus be adjusted. A monitor diode (MD) is provided. Application of the arrangement in all transmission systems having optical waveguides.
摘要翻译：在上述装置的情况下，精确调整非常重要; 然而，设备应该非常紧凑。利用硅蚀刻技术实现精度是不够的。光发射元件（LD）位于第一载体（T1）上，光接收元件（PD）和传输光纤（Fa）位于第三载体上。在它们之间设置有对由发射元件（LD）发射的光的波长透明的第二载体（T2）。通过各向异性蚀刻来构造载体，以便能够容纳各个部件。另外，载体彼此平坦并因此可以被调节。提供监视二极管（MD）。该装置在具有光波导的所有传输系统中的应用。

9. 发明授权

US06580052B1 Method for assembling a miser laser with fibre coupling 失效
标题翻译：用光纤耦合器组装mis er激光的方法
公开(公告)号：US06580052B1
公开(公告)日：2003-06-17
申请号：US09890555
申请日：2002-02-05
申请人： Lars Bartelt-Berger , Albrecht Kuke , Raimund Fritscher , Helmut Reppe , Werner Scholz , Ralpf Sommerfeldt
发明人： Lars Bartelt-Berger , Albrecht Kuke , Raimund Fritscher , Helmut Reppe , Werner Scholz , Ralpf Sommerfeldt
IPC分类号： B23K2642
CPC分类号： H01S3/0606 , G02B6/4207 , G02B6/4216 , G02B6/4237 , H01S3/025 , H01S3/0627 , H01S3/083
摘要： Mounting method for a miser laser having a miser crystal on the base surface of a housing, which has a side wall with a housing window for the miser exit beam, is provided. A reference beam is directed through the housing window on to the crystal end face of the miser crystal with an inverted light beam direction which the miser beam to be generated is later to have. An adjusting device which permits mutually independent movements, on the one hand in a direction parallel to the reference beam, and on the other hand perpendicular thereto and parallel to the housing base, and also permits rotations about an axis of rotation perpendicular to the housing base, is used to preadjust the premounted miser stack such that the angle between the surface normal of the crystal end face and the reference beam is approximately 45°, and the reference beam strikes the crystal end face approximately at its center. In the as yet not optimally adjusted case, all the reflections are united on a display screen by displacing the miser transverse to the direction of the reference beam and by rotation.
摘要翻译：提供了一种具有在具有带有用于歪斜器出射光束的壳体窗口的侧壁的壳体的基底表面上的具有凹陷晶体的mis er激光器的安装方法。参考光束通过壳体窗口引导到具有反向光束方向的歪斜晶体的晶体端面，所述反射光束方向将产生稍后要产生的歪斜光束。一种调节装置，其一方面在与参考光束平行的方向上相互独立地移动，另一方面允许垂直于其并平行于壳体基座，并且还允许围绕垂直于壳体基座的旋转轴线旋转用于预先调整预先安装的碎片堆叠，使得晶体端面的表面法线与参考光束之间的角度约为45°，参考光束大约在其中心处撞击晶体端面。在尚未最佳调整的情况下，所有的反射通过使横向横向参考光束的方向偏移并通过旋转而在显示屏上相结合。

10. 发明授权

US5600741A Arrangement for coupling optoelectronic components and optical waveguides to one another 失效
标题翻译：用于将光电子部件和光波导彼此耦合的布置
公开(公告)号：US5600741A
公开(公告)日：1997-02-04
申请号：US432243
申请日：1995-05-03
申请人： Heiner Hauer , Albrecht Kuke
发明人： Heiner Hauer , Albrecht Kuke
IPC分类号： G02B6/42 , G02B6/32
CPC分类号： H01L24/73 , G02B6/4204 , G02B6/4214 , G02B6/4226 , H01L2924/0102 , H01L2924/01023 , H01L2924/01039 , H01L2924/01047 , H01L2924/01068 , H01L2924/01082 , H01L2924/12042 , H01L2924/12043
摘要： The arrangement for coupling optoelectronic components and optical waveguides to one another includes a carrier substrate (11); at least one optoelectronic component (9) or one optical waveguide (1) secured on the carrier substrate (11) and at least one lens (8) provided with an essentially planar surface and a spherical surface located opposite the essentially planar surface. The carrier substrate is provided with a depression (5) for a lens (8) having walls and the lens (8) is inserted into the depression (5) so that the lens (8) rests with its spherical surface contacting the walls of the depression (5) at at least 3 points and is rotatable about its spherical curvature center point. An adjustment device for rotatably positioning the lens (8) in the depression and a method of securing the lens in position after an adjustment are described.
摘要翻译：用于将光电子部件和光波导彼此耦合的布置包括载体基板（11）; 固定在载体基板（11）上的至少一个光电子部件（9）或一个光波导（1）和至少一个设置有基本平坦的表面的透镜（8）和与基本平坦的表面相对的球形表面。载体基板设置有用于具有壁的透镜（8）的凹部（5），并且透镜（8）插入到凹部（5）中，使得透镜（8）以与球体的壁接触的球面凹陷（5）至少3个点，并可绕其球形曲率中心点旋转。描述了用于将透镜（8）可旋转地定位在凹陷中的调节装置和在调整之后将透镜固定在适当位置的方法。

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