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    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
    2.
    发明授权
    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
    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。

    High-frequency semiconductor laser module
    3.
    发明授权
    High-frequency semiconductor laser module 失效
    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。

    Device for generating an electrical control signal according to the position of a light beam
    4.
    发明授权
    Device for generating an electrical control signal according to the position of a light beam 失效
    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。

    Laser module including grooved silicon substrate, isolator and optical fiber
    5.
    发明授权
    Laser module including grooved silicon substrate, isolator and optical fiber 失效
    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 ）。

    Arrangement for coupling optoelectronic components and optical waveguides to one another
    6.
    发明授权
    Arrangement for coupling optoelectronic components and optical waveguides to one another 失效
    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。

    Optical transmitting and receiving device having a surface-emitting laser
    8.
    发明授权
    Optical transmitting and receiving device having a surface-emitting laser 失效
    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）。

    Bonding method using fast hardening UV adhesive and slower hardening adhesive
    10.
    发明授权
    Bonding method using fast hardening UV adhesive and slower hardening adhesive 失效
    使用快速固化的UV粘合剂和较慢硬化粘合剂的粘合方法

    公开(公告)号：US06238508B1

    公开(公告)日：2001-05-29

    申请号：US09420857

    申请日：1999-10-19

    申请人： Heiner Hauer ,  Albrecht Kuke ,  Matthias Mauritz

    发明人： Heiner Hauer ,  Albrecht Kuke ,  Matthias Mauritz

    IPC分类号： B32B3128

    CPC分类号： C09J5/06 ,  C08L63/00 ,  C09J2463/00 ,  H05K3/305 ,  Y10T29/4913

    摘要： In the method of bonding two parts (1,2) together a positioning device (3) accurately positions the two parts (1,2) relative to each other and a comparatively slower hardening adhesive layer (4) is applied between the two parts (1,2) to bond the two parts (1,2) together. After the adhesive layer (4) is applied and the parts positioned, a faster hardening UV adhesive (5) is applied on adjacent edge regions of the two parts (1,2) over an edge of the slower hardening adhesive layer (4), so that the faster hardening UV adhesive (5) is accessible for UV irradiation. Subsequently the faster hardening UV adhesive (5) is hardened with the UV radiation and the positioning device (3) is removed from the parts (1,2) which are held fixed in a provisional manner. Then the slower hardening adhesive layer (4) is hardened preferably in an oven that can be used for a large number of similar pairs of parts.

    摘要翻译： 在将两部分（1,2）结合在一起的方法中，定位装置（3）相对于彼此精确地定位两个部分（1,2），并且在两个部分之间施加相对较慢的硬化粘合剂层（4） 1,2）将两部分（1,2）结合在一起。 在施加粘合剂层（4）并且部件定位之后，在较硬硬化粘合剂层（4）的边缘上的两个部分（1,2）的相邻边缘区域上施加较快硬化的UV粘合剂（5） 以便更快地固化UV粘合​​剂（5）可用于紫外线照射。 随后，UV固化剂（5）用UV辐射硬化，并且定位装置（3）从暂时保持固定的部件（1,2）上移除。 然后，较慢固化的粘合剂层（4）优选在可用于大量相似成对部件的烘箱中硬化。