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    Method for producing a rotationally symmetric lens from a ceramic green body and moulding tool for performing the method
    1.
    发明授权
    Method for producing a rotationally symmetric lens from a ceramic green body and moulding tool for performing the method 失效
    用于从陶瓷生坯制造旋转对称透镜的方法和用于执行该方法的成型工具

    公开(公告)号：US08180482B2

    公开(公告)日：2012-05-15

    申请号：US13154567

    申请日：2011-06-07

    申请人： Yvonne Menke ,  Ulrich Peuchert ,  Yoshio Okano ,  Steffen Reichel

    发明人： Yvonne Menke ,  Ulrich Peuchert ,  Yoshio Okano ,  Steffen Reichel

    IPC分类号： G06F19/00 ,  G06F7/60

    CPC分类号： B28B1/261 ,  B28B3/02 ,  C04B35/6455 ,  C04B2235/602 ,  C04B2235/6027 ,  G02B1/00 ,  Y10S425/808

    摘要： The method for producing at least one rotationally symmetrical lens consisting of an opto-ceramic includes the step of moulding a ceramic green body for the lens, wherein the mould has a shaping surface, which is described by the following equation B: y ⁢ ⁢ 1 = cz 2 1 + 1 - ( k + 1 ) ⁢ c 2 ⁢ z 2 + a 1 ⁢ z 2 + a 2 ⁢ z 4 + a 3 ⁢ z 6 + a 4 ⁢ z 8 + … ⁢ , ( B ) y1 gives a position on an optical axis; x designates a perpendicular distance from the optical axis to the surface; k, c, and a1, a2, a3, a4, . . . are constants describing a surface of the lens to be moulded and z=|x|+b, wherein b is a constant with a value greater than 0 and less than 0.3 mm, which is a measure of a deviation of the shaping surface from the surface of the lens.

    摘要翻译： 用于制造由光陶瓷构成的至少一个旋转对称透镜的方法包括模制用于透镜的陶瓷生坯的步骤，其中模具具有成形表面，其由下列等式B描述：y = cz 2 1 + 1 - （k + 1）c 2 z 2 + a 1 z 2 + a 2 z 4 + a 3 z 6 + a 4 z 8 + ...，（B）y1 给出光轴上的位置; x表示从光轴到表面的垂直距离; k，c和a1，a2，a3，a4，...。 。 。 是描述待模制透镜的表面的常数，z = | x | + b，其中b是具有大于0且小于0.3mm的常数，其是成形表面与 透镜表面。

    Moulding tool for moulding a ceramic green body and use of said moulding tool
    2.
    发明授权
    Moulding tool for moulding a ceramic green body and use of said moulding tool 失效
    用于模制陶瓷生坯的成型工具和所述模制工具的使用

    公开(公告)号：US08019461B2

    公开(公告)日：2011-09-13

    申请号：US11968712

    申请日：2008-01-03

    申请人： Yvonne Menke ,  Ulrich Peuchert ,  Yoshio Okano ,  Steffen Reichel

    发明人： Yvonne Menke ,  Ulrich Peuchert ,  Yoshio Okano ,  Steffen Reichel

    IPC分类号： G06F19/00 ,  G06F7/60

    CPC分类号： B28B1/261 ,  B28B3/02 ,  C04B35/6455 ,  C04B2235/602 ,  C04B2235/6027 ,  G02B1/00 ,  Y10S425/808

    摘要： The moulding tool is a near-net-shape negative mould for shaping a ceramic green body for the lens. The mould has a shaping surface, which is described by the following equation B: y ⁢ ⁢ 1 = cz 2 1 + 1 - ( k + 1 ) ⁢ c 2 ⁢ z 2 + a 1 ⁢ z 2 + a 2 ⁢ z 4 + a 3 ⁢ z 6 + a 4 ⁢ z 8 + … ⁢ , ( B ) y1 gives a position on an optical axis; x designates a perpendicular distance from the optical axis to the surface; k, c, and a1, a2, a3, a4, . . . are constants describing a surface of the lens to be moulded and z=|x|+b, wherein b is a constant with a value greater than 0 and less than 0.3 mm, which is a measure of a deviation of the shaping surface from the surface of the lens.

    摘要翻译： 成型工具是用于成形用于透镜的陶瓷生坯的近净形阴模。 模具具有成形表面，其由下面的等式B描述：y？1 1 = cz 2 1 + 1 - （k + 1）c 2 z 2 + a 1 z 2 + a 2 z 4 + a 3 z 6 + a 4 z 8 + ...，（B）y1给出光轴上的位置; x表示从光轴到表面的垂直距离; k，c和a1，a2，a3，a4，...。 。 。 是描述待模制透镜的表面的常数，z = | x | + b，其中b是具有大于0且小于0.3mm的常数，其是成形表面与 透镜表面。

    OPTICAL LENS OR LENS GROUP, PROCESS FOR THE PRODUCTION THEREOF, AS WELL AS OPTICAL IMAGE ACQUISITION DEVICE
    3.
    发明申请
    OPTICAL LENS OR LENS GROUP, PROCESS FOR THE PRODUCTION THEREOF, AS WELL AS OPTICAL IMAGE ACQUISITION DEVICE 失效
    光学透镜或镜片组，其生产工艺，以及光学图像采集器件

    公开(公告)号：US20100155973A1

    公开(公告)日：2010-06-24

    申请号：US12700022

    申请日：2010-02-04

    申请人： Jochen ALKEMPER ,  Joe Hayden ,  José Zimmer ,  Frank-Thomas Lentes ,  Steffen Reichel ,  Ulrich Peuchert

    发明人： Jochen ALKEMPER ,  Joe Hayden ,  José Zimmer ,  Frank-Thomas Lentes ,  Steffen Reichel ,  Ulrich Peuchert

    IPC分类号： B29D11/00

    CPC分类号： G02B3/00 ,  G02B5/1852 ,  G02B5/1857 ,  G02B5/1895 ,  G02B27/4211

    摘要： The invention relates to an optical hybrid lens. According to the invention, the lens consists of a substrate (1) that consists of a ceramic having a predetermined shape and at least another material (2), which covers a surface of the substrate (1) at least in certain sections in order to form a lens surface.Use of an optical ceramic as a material enables an additional degree of freedom for adjusting the imaging properties of the hybrid lens. The optical ceramic may have a high refractive index and a low dispersion. The other material can be a material that can be deformed or recast at temperatures that are low in comparison to those of the optical ceramic. In particular the other material can be a low-TG glass or a polymer. The other material is directly applied onto the substrate without a further surface finishing being necessarily required.Other aspects of the invention relate to an optical lens group, an optical image acquisition device, and a process for manufacturing a hybrid lens.

    摘要翻译： 本发明涉及一种光学混合透镜。 根据本发明，透镜包括由具有预定形状的陶瓷和至少另一材料（2）组成的基底（1），其至少在某些部分覆盖基底（1）的表面，以至 形成透镜表面。 使用光学陶瓷作为材料能够提供用于调整混合透镜的成像特性的附加自由度。 光学陶瓷可以具有高折射率和低色散。 另一种材料可以是在与光学陶瓷的温度相比较低的温度下可以变形或重铸的材料。 特别地，其它材料可以是低TG玻璃或聚合物。 另一种材料直接施加到基材上，而不需要进一步的表面处理。 本发明的其他方面涉及一种光学透镜组，光学图像采集装置和用于制造混合透镜的工艺。

    Fiber-optic arrangement for display devices, in particular having analog or digital displays, and devices provided therewith
    4.
    发明申请
    Fiber-optic arrangement for display devices, in particular having analog or digital displays, and devices provided therewith 审中-公开
    用于显示装置的光纤装置，特别是具有模拟或数字显示器以及与其一起提供的装置

    公开(公告)号：US20090220201A1

    公开(公告)日：2009-09-03

    申请号：US11817614

    申请日：2006-03-14

    申请人： Steffen Reichel ,  Burkhard Danielzik ,  Kevin Tabor ,  Michael Weisser

    发明人： Steffen Reichel ,  Burkhard Danielzik ,  Kevin Tabor ,  Michael Weisser

    IPC分类号： G02B6/06

    CPC分类号： G02F1/133524 ,  G02B6/06

    摘要： The invention relates to a transparent arrangement for a display device, in particular for an analog and/or digital display, having a fiber-optic arrangement which transmits light from an entry face into an exit face, wherein regions, in particular pixels, of an image field lying in front of the entry face are visible on the exit face of the fiber-optic arrangement, and regions visible on the exit face, in particular pixels are spatially offset relative to the image field at least by an offset V.

    摘要翻译： 本发明涉及一种用于显示装置的透明装置，特别是用于模拟和/或数字显示器的透明装置，其具有将光从入射面透射到出射面的光纤装置，其中特别是像素的区域 位于进入面前方的图像场在光纤布置的出射面上是可见的，并且在出射面上可见的区域，特别是像素相对于图像场至少偏移V的空间上偏移。

    Method and contrivance for applying a Raman amplification in a transmission and/or fibre device
    5.
    发明授权
    Method and contrivance for applying a Raman amplification in a transmission and/or fibre device 失效
    在传输和/或光纤设备中应用拉曼放大的方法和设计

    公开(公告)号：US07342711B2

    公开(公告)日：2008-03-11

    申请号：US10345712

    申请日：2003-01-16

    申请人： Bianca Buchold ,  Steffen Reichel ,  Bernd Teichmann ,  Dieter Werner

    发明人： Bianca Buchold ,  Steffen Reichel ,  Bernd Teichmann ,  Dieter Werner

    IPC分类号： H01S3/00

    CPC分类号： H04B10/2916 ,  H01S3/094011 ,  H01S3/302

    摘要： Raman amplification is used in optical transmission systems, devices and/or components way of for applying Raman amplification avoiding or suppressing detrimental and hence undesirable non-linear effects is provided. Raman amplification in an optical device is provided by firstly determining a pump power (3) necessary for providing Raman amplification and then by providing a low spectral power density by pumping the optical device with pump power (3) at a relatively broad pump power spectrum and preferably a low spectral pump power amplitude such that the total output pump power (3) remains sufficiently high. The pump power (3) is optically attenuated prior to being coupled to the optical device.

    摘要翻译： 拉曼放大用于光传输系统中，提供了用于应用拉曼放大的装置和/或组件，避免或抑制有害的，因此提供了不期望的非线性效应。 通过首先确定提供拉曼放大所需的泵浦功率（3），然后通过在相对较宽的泵功率谱下泵浦具有泵功率（3）的光学装置提供低光谱功率密度来提供光学装置中的拉曼放大， 优选地，低频泵浦功率振幅使得总输出泵功率（3）保持足够高。 在耦合到光学装置之前，泵浦功率（3）被光学衰减。

    Connecting device for connecting at least two optical waveguides, in particular optical waveguides of different refractive index
    7.
    发明授权
    Connecting device for connecting at least two optical waveguides, in particular optical waveguides of different refractive index 失效
    用于连接至少两个光波导的连接装置，特别是具有不同折射率的光波导

    公开(公告)号：US06744952B2

    公开(公告)日：2004-06-01

    申请号：US10068302

    申请日：2002-02-08

    申请人： Noboru Kobayashi ,  Steffen Reichel ,  Matthias Brinkmann

    发明人： Noboru Kobayashi ,  Steffen Reichel ,  Matthias Brinkmann

    IPC分类号： G02B626

    CPC分类号： G02B6/262 ,  G02B6/241

    摘要： In order to produce an improved coupling between waveguides of different refractive indexes, provision is made of a connecting device for connecting at least two optical waveguides (5, 6), in the case of which a first optical waveguide (5) is held relative to a second optical waveguide (6), an end face (7, 71, 72) of the first waveguide (5) running obliquely to the optical axis (11) of the first waveguide (5), and an end face (8, 81, 82) of the second waveguide (6) running obliquely to the optical axis of the second waveguide (6). In this case, the refractive index of at least one light-guiding region of the first optical waveguide (5) differs from the refractive index of a light-guiding region of the second optical waveguide (6), and the optical axes of the first and the second optical waveguides (5, 6) are arranged substantially parallel to one another.

    摘要翻译： 为了在不同折射率的波导之间产生改进的耦合，提供了用于连接至少两个光波导（5,6）的连接装置，在第一光波导（5）保持相对于 第二光波导（6），与第一波导（5）的光轴（11）倾斜地延伸的第一波导（5）的端面（7,71,72）和端面（8,81 ，82），所述第二波导（6）倾斜地延伸到所述第二波导（6）的光轴。 在这种情况下，第一光波导（5）的至少一个导光区域的折射率与第二光波导（6）的导光区域的折射率不同，第一光导体 并且第二光波导（5,6）基本上彼此平行地布置。

    Process for the production of an optical lens
    9.
    发明授权
    Process for the production of an optical lens 失效
    制造光学透镜的方法

    公开(公告)号：US08025818B2

    公开(公告)日：2011-09-27

    申请号：US12700022

    申请日：2010-02-04

    申请人： Jochen Alkemper ,  Joe Hayden ,  José Zimmer ,  Frank-Thomas Lentes ,  Steffen Reichel ,  Ulrich Peuchert

    发明人： Jochen Alkemper ,  Joe Hayden ,  José Zimmer ,  Frank-Thomas Lentes ,  Steffen Reichel ,  Ulrich Peuchert

    IPC分类号： B29D11/00

    CPC分类号： G02B3/00 ,  G02B5/1852 ,  G02B5/1857 ,  G02B5/1895 ,  G02B27/4211

    摘要： The invention relates to an optical hybrid lens. According to the invention, the lens consists of a substrate (1) that consists of a ceramic having a predetermined shape and at least another material (2), which covers a surface of the substrate (1) at least in certain sections in order to form a lens surface.Use of an optical ceramic as a material enables an additional degree of freedom for adjusting the imaging properties of the hybrid lens. The optical ceramic may have a high refractive index and a low dispersion. The other material can be a material that can be deformed or recast at temperatures that are low in comparison to those of the optical ceramic. In particular the other material can be a low-TG glass or a polymer. The other material is directly applied onto the substrate without a further surface finishing being necessarily required.Other aspects of the invention relate to an optical lens group, an optical image acquisition device, and a process for manufacturing a hybrid lens.

    摘要翻译： 本发明涉及一种光学混合透镜。 根据本发明，透镜包括由具有预定形状的陶瓷和至少另一材料（2）组成的基底（1），其至少在某些部分覆盖基底（1）的表面，以至 形成透镜表面。 使用光学陶瓷作为材料能够提供用于调整混合透镜的成像特性的附加自由度。 光学陶瓷可以具有高折射率和低色散。 另一种材料可以是在与光学陶瓷的温度相比较低的温度下可以变形或重铸的材料。 特别地，其它材料可以是低TG玻璃或聚合物。 另一种材料直接施加到基材上，而不需要进一步的表面处理。 本发明的其他方面涉及一种光学透镜组，光学图像采集装置和用于制造混合透镜的工艺。