利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

8 条记录 (耗时 0.022 秒)

    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 ）。

    Optoelectronic receiver and method of making an aligned optoelectronic receiver
    8.
    发明授权
    Optoelectronic receiver and method of making an aligned optoelectronic receiver 有权
    光电子接收机和制造对准光电接收机的方法

    公开(公告)号：US06825458B1

    公开(公告)日：2004-11-30

    申请号：US09691855

    申请日：2000-10-17

    申请人： Eberhard Moess ,  Bernhard Schwaderer

    发明人： Eberhard Moess ,  Bernhard Schwaderer

    IPC分类号： H01J502

    CPC分类号： G02B6/4225 ,  G02B6/4201 ,  G02B6/4234 ,  G02B6/4236 ,  G02B6/4237 ,  G02B6/4244 ,  G02B6/4245 ,  G02B6/4251 ,  G02B6/4274 ,  H01L2224/48091 ,  H01L2924/00014

    摘要： The optoelectronic receiver includes a device (12) for taking in or collecting optical signals, an optical sensor (16) for converting the optical signals into electronic signals; a coupling element (26) for alignment of the optic axis of the device for taking in or collecting the optical signals on a sensitive surface of the optical sensor, a holder (42) for the device (12) for taking in the optical signals; a retaining device (24) for the coupling element (26); and a joint adjusting means (28) for adjusting the holder (42) for the device for taking in the optical signals and the retaining device (24) for the coupling element. After adjustment using the joint adjusting means the holder and retaining device are fixed in position to form an aligned optoelectronic receiver. A method of making the aligned optoelectronic receiver is also described.

    摘要翻译： 光电接收机包括用于接收或收集光信号的设备（12），用于将光信号转换成电子信号的光学传感器（16）; 用于对准所述装置的光轴的耦合元件（26），用于在所述光学传感器的敏感表面上吸收或收集光信号;用于所述装置（12）的保持器（42），用于接收所述光信号; 用于所述联接元件（26）的保持装置（24）; 以及用于调节用于接收光信号的装置的保持器（42）和用于联接元件的保持装置（24）的联合调节装置（28）。 在使用接合调节装置进行调节之后，保持器和保持装置被固定就位以形成对准的光电接收器。 还描述了制造对准的光电接收机的方法。