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    METHOD FOR PRODUCING AN OPTICAL SPLITTER CASCADE AND OPTICAL ASSEMBLY
    1.
    发明申请
    METHOD FOR PRODUCING AN OPTICAL SPLITTER CASCADE AND OPTICAL ASSEMBLY 有权
    生产光分路器和光学组件的方法

    公开(公告)号：US20120237161A1

    公开(公告)日：2012-09-20

    申请号：US13472910

    申请日：2012-05-16

    申请人： LUDWIG ROSS ,  STEFAN KUFNER ,  MARIA KUFNER ,  WOLFGANG FOSS ,  MARCO BOCK ,  FRANK BAETZ

    发明人： LUDWIG ROSS ,  STEFAN KUFNER ,  MARIA KUFNER ,  WOLFGANG FOSS ,  MARCO BOCK ,  FRANK BAETZ

    IPC分类号： G02B6/28 ,  B23P17/04

    CPC分类号： G02B6/30 ,  G02B6/125 ,  G02B2006/1215 ,  Y10T29/49826

    摘要： An optical assembly, which is in particular in the form of a splitter component with a so-called splitter forming a passive optical component, is produced particularly inexpensively. In a first step a plurality of splitters are produced on a common wafer by forming a corresponding conductor track pattern. In a second step optical fibers are coupled simultaneously to the connection sides of the individual splitters with the aid of a connection carrier. Then, in a third step the individual splitters with the connection carriers connected thereto are separated form one another. Only one common coupling operation for a large number of splitters is required. The splitters may then be connected to form a splitter cascade.

    摘要翻译： 以特别廉价的方式制造光学组件，其特别是具有形成无源光学部件的所谓分束器的分离器部件形式。 在第一步骤中，通过形成对应的导体轨道图案，在公共晶片上产生多个分离器。 在第二步中，借助于连接载体，光纤同时耦合到各个分离器的连接侧。 然后，在第三步骤中，连接有连接载体的各个分离器彼此分离。 只需要大量分流器的一个常见耦合操作。 然后可以将分离器连接以形成分离器级联。

    Waveguide structure
    2.
    发明授权
    Waveguide structure 失效

    公开(公告)号：US06621971B2

    公开(公告)日：2003-09-16

    申请号：US09945613

    申请日：2001-09-05

    申请人： Xavier Orignac ,  Norbert Fabricius ,  Wolfgang Foss

    发明人： Xavier Orignac ,  Norbert Fabricius ,  Wolfgang Foss

    IPC分类号： G02B610

    CPC分类号： G02B6/12014 ,  G02B6/12023 ,  G02B6/1345 ,  G02B2006/12038

    摘要： A glass planar waveguide structure, typically on a glass wafer or chip, has a core region, a contiguous narrow cladding region encompassing the core region, and an outer region practically extending over the rest of the wafer. The core region and the outer region are implanted with outside ions by ion diffusion, whereby the refractive index of the core and of the outer region are similar. The outer region forms an artificial waveguide to enhance the uniformity of physical properties of the wafer, e.g. stress, and reduce birefringence of the core.

    Integrated optical coupler
    3.
    发明授权
    Integrated optical coupler 失效
    集成光耦合器

    公开(公告)号：US5526453A

    公开(公告)日：1996-06-11

    申请号：US306949

    申请日：1994-09-16

    申请人： Barbara Wolf ,  Norbert Fabricius ,  Michael Dehm ,  Wolfgang Foss

    发明人： Barbara Wolf ,  Norbert Fabricius ,  Michael Dehm ,  Wolfgang Foss

    IPC分类号： G02B6/00 ,  G02B6/122 ,  G02B6/125 ,  G02B6/28 ,  G02B6/34 ,  G02B6/26

    CPC分类号： G02B6/2821 ,  G02B6/125 ,  G02B6/29332 ,  G02B6/29352

    摘要： The invention is directed to an integrated (2.times.2) optical coupler including input waveguides (21, 22) approaching each other at an angle .PHI. and having different propagation constants and widths (w.sub.1, w.sub.2), minimum web widths S (approximately 4 .mu.m) and output waveguides (23, 24) of the same width w.sub.0. The output waveguides include circular arc segments which connect to the respective input waveguides with abrupt steps. Both directions are the same. Attenuation is avoided where the waveguides come close to each other in the interaction region and arcuate segments in the narrow waveguide 21 are avoided. The optical coupler according to the invention can be used in branching devices and especially in a 2.times.N branching device and in Mach-Zehnder duplexers.

    摘要翻译： 本发明涉及一种包括以角度PHI彼此接近并具有不同传播常数和宽度（w1，w2），最小幅宽S（约4μm））的输入波导（21,22）的集成（2x2）光耦合器， 并输出相同宽度w0的波导（23,24）。 输出波导包括以突然的步骤连接到各个输入波导的圆弧段。 两个方向是一样的。 避免了在相互作用区域中波导彼此靠近并且避免窄波导21中的弧形段的衰减。 根据本发明的光耦合器可以用在分支装置中，特别是在2×N分支装置和Mach-Zehnder双工器中。

    Method for producing an optical splitter cascade and optical assembly
    4.
    发明授权
    Method for producing an optical splitter cascade and optical assembly 有权
    光分路器级联和光学组件的制造方法

    公开(公告)号：US09069134B2

    公开(公告)日：2015-06-30

    申请号：US13472910

    申请日：2012-05-16

    申请人： Ludwig Ross ,  Stefan Kufner ,  Maria Kufner ,  Wolfgang Foss ,  Marco Bock ,  Frank Baetz

    发明人： Ludwig Ross ,  Stefan Kufner ,  Maria Kufner ,  Wolfgang Foss ,  Marco Bock ,  Frank Baetz

    IPC分类号： G02B6/26 ,  G02B6/42 ,  G02B6/30 ,  G02B6/125 ,  G02B6/12

    CPC分类号： G02B6/30 ,  G02B6/125 ,  G02B2006/1215 ,  Y10T29/49826

    摘要： An optical assembly, which is in particular in the form of a splitter component with a so-called splitter forming a passive optical component, is produced particularly inexpensively. In a first step a plurality of splitters are produced on a common wafer by forming a corresponding conductor track pattern. In a second step optical fibers are coupled simultaneously to the connection sides of the individual splitters with the aid of a connection carrier. Then, in a third step the individual splitters with the connection carriers connected thereto are separated form one another. Only one common coupling operation for a large number of splitters is required. The splitters may then be connected to form a splitter cascade.

    摘要翻译： 以特别廉价的方式制造光学组件，其特别是具有形成无源光学部件的所谓分束器的分离器部件形式。 在第一步骤中，通过形成对应的导体轨道图案，在公共晶片上产生多个分离器。 在第二步中，借助于连接载体，光纤同时耦合到各个分离器的连接侧。 然后，在第三步骤中，连接有连接载体的各个分离器彼此分离。 只需要大量分流器的一个常见耦合操作。 然后可以将分离器连接以形成分离器级联。