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    Three-dimensional freeform waveguides for chip-chip connections
    2.
    发明授权
    Three-dimensional freeform waveguides for chip-chip connections 有权
    用于芯片连接的三维自由波导

    公开(公告)号：US08903205B2

    公开(公告)日：2014-12-02

    申请号：US13385504

    申请日：2012-02-23

    申请人： Christian Koos ,  Wolfgang Freude ,  Nicole Lindenmann ,  Juerg Leuthold

    发明人： Christian Koos ,  Wolfgang Freude ,  Nicole Lindenmann ,  Juerg Leuthold

    IPC分类号： G02B6/30 ,  G02B6/43 ,  G02B6/138

    CPC分类号： G02B6/138 ,  G02B6/30 ,  G02B6/43

    摘要： An optical arrangement includes a plurality of planar substrates with at least one planar integrated optical waveguide on each planar substrate. At least one optical waveguide structure has at least one end connected via an optical connecting structure to one of the planar integrated optical waveguides. The optical waveguide structure is positioned at least partly outside the integration plane for the planar integrated optical waveguide and a refractive index contrast between a core region and a cladding region of the optical waveguide structure is at least 0.01.

    摘要翻译： 光学装置包括在每个平面基板上具有至少一个平面集成光波导的多个平面基板。 至少一个光波导结构具有通过光学连接结构连接到平面集成光波导之一的至少一端。 光波导结构至少部分地位于用于平面集成光波导的集成平面外部，并且光波导结构的芯区域和包层区域之间的折射率对比度为至少0.01。

    Photonic wire bonds
    4.
    发明申请
    Photonic wire bonds 有权
    光子线键

    公开(公告)号：US20130223788A1

    公开(公告)日：2013-08-29

    申请号：US13385504

    申请日：2012-02-23

    申请人： Christian Koos ,  Wolfgang Freude ,  Nicole Lindenmann ,  Juerg Leuthold

    发明人： Christian Koos ,  Wolfgang Freude ,  Nicole Lindenmann ,  Juerg Leuthold

    IPC分类号： G02B6/12

    CPC分类号： G02B6/138 ,  G02B6/30 ,  G02B6/43

    摘要： An optical arrangement includes a plurality of planar substrates with at least one planar integrated optical waveguide on each planar substrate. At least one optical waveguide structure has at least one end connected via an optical connecting structure to one of the planar integrated optical waveguides. The optical waveguide structure is positioned at least partly outside the integration plane for the planar integrated optical waveguide and a refractive index contrast between a core region and a cladding region of the optical waveguide structure is at least 0.01.

    摘要翻译： 光学装置包括在每个平面基板上具有至少一个平面集成光波导的多个平面基板。 至少一个光波导结构具有通过光学连接结构连接到平面集成光波导之一的至少一端。 光波导结构至少部分地位于用于平面集成光波导的集成平面外部，并且光波导结构的芯区域和包层区域之间的折射率对比度为至少0.01。

    Method for producing photonic wire bonds
    5.
    发明申请
    Method for producing photonic wire bonds 有权

    公开(公告)号：US20130221550A1

    公开(公告)日：2013-08-29

    申请号：US13385505

    申请日：2012-02-23

    申请人： Christian Koos ,  Wolfgang Freude ,  Nicole Lindenmann ,  Juerg Leuthold

    发明人： Christian Koos ,  Wolfgang Freude ,  Nicole Lindenmann ,  Juerg Leuthold

    IPC分类号： G02B6/26

    CPC分类号： G02B6/138 ,  G02B6/12002 ,  G02B6/12004 ,  G02B6/1221 ,  G02B6/26 ,  G02B6/305

    摘要： A method for making optical connections with optical waveguides includes mounting the optical waveguides or a device comprising the optical waveguides, on a component carrier. A partial region of the optical waveguides is embedded in a volume of resist material. Positions of the optical waveguides to be connected are detected with reference to a coordinate system using a measuring system. Favorable, three-dimensional geometries are determined for optical waveguide structures for connecting the optical waveguides to each other at predetermined connecting locations and the optical waveguide structure geometries are converted to a machine-readable dataset. The optical waveguide geometries in the volume of the resist material are three-dimensionally structured using a direct-writing lithography device operating on the basis of the machine-readable dataset. The structured resist material is treated using physical or chemical methods to form at least one optical waveguide structure having ends connected to predetermined connecting locations of the optical waveguides.

    Method for producing photonic wire bonds
    6.
    发明授权
    Method for producing photonic wire bonds 有权
    光子线接合方法

    公开(公告)号：US09034222B2

    公开(公告)日：2015-05-19

    申请号：US13385505

    申请日：2012-02-23

    申请人： Christian Koos ,  Wolfgang Freude ,  Nicole Lindenmann ,  Juerg Leuthold

    发明人： Christian Koos ,  Wolfgang Freude ,  Nicole Lindenmann ,  Juerg Leuthold

    IPC分类号： G02B6/26 ,  G02B6/138 ,  G02B6/30 ,  G02B6/12 ,  G02B6/122

    CPC分类号： G02B6/138 ,  G02B6/12002 ,  G02B6/12004 ,  G02B6/1221 ,  G02B6/26 ,  G02B6/305

    摘要： A method for making optical connections with optical waveguides includes mounting the optical waveguides or a device comprising the optical waveguides, on a component carrier. A partial region of the optical waveguides is embedded in a volume of resist material. Positions of the optical waveguides to be connected are detected with reference to a coordinate system using a measuring system. Favorable, three-dimensional geometries are determined for optical waveguide structures for connecting the optical waveguides to each other at predetermined connecting locations and the optical waveguide structure geometries are converted to a machine-readable dataset. The optical waveguide geometries in the volume of the resist material are three-dimensionally structured using a direct-writing lithography device operating on the basis of the machine-readable dataset. The structured resist material is treated using physical or chemical methods to form at least one optical waveguide structure having ends connected to predetermined connecting locations of the optical waveguides.

    摘要翻译： 用于与光波导进行光学连接的方法包括将光波导或包括光波导的装置安装在分量载体上。 光波导的部分区域嵌入一定量的抗蚀剂材料中。 参考使用测量系统的坐标系来检测要连接的光波导的位置。 确定用于在预定连接位置处将光波导彼此连接的光波导结构的有利的三维几何形状，并将光波导结构几何形状转换为机器可读数据集。 抗蚀剂材料体积中的光波导几何形状使用基于机器可读数据集操作的直写光刻设备进行三维构造。 使用物理或化学方法处理结构化抗蚀剂材料，以形成具有连接到光波导的预定连接位置的端部的至少一个光波导结构。

    OPTICAL DETECTOR FOR DETECTING OPTICAL SIGNAL BEAMS, METHOD TO DETECT OPTICAL SIGNALS, AND USE OF AN OPTICAL DETECTOR TO DETECT OPTICAL SIGNALS
    7.
    发明申请
    OPTICAL DETECTOR FOR DETECTING OPTICAL SIGNAL BEAMS, METHOD TO DETECT OPTICAL SIGNALS, AND USE OF AN OPTICAL DETECTOR TO DETECT OPTICAL SIGNALS 有权
    用于检测光信号的光学检测器，用于检测光信号的方法，以及使用光检测器检测光信号

    公开(公告)号：US20120224184A1

    公开(公告)日：2012-09-06

    申请号：US13412550

    申请日：2012-03-05

    申请人： Jingshi LI ,  Matthias Lauermann ,  Sven Schüle ,  Juerg Leuthold ,  Wolfgang Freude

    发明人： Jingshi LI ,  Matthias Lauermann ,  Sven Schüle ,  Juerg Leuthold ,  Wolfgang Freude

    IPC分类号： G01B9/02

    CPC分类号： H04B10/613 ,  H04B10/60 ,  H04B10/61 ,  H04B10/614 ,  H04B10/677

    摘要： An optical detector for detecting an optical signal beam (OSB) modulated in a way that it includes an in-phase and/or a quadrature component, includes: a polarisation beam splitter arranged to split the OSB into two polarised OSBs; a non-polarisation beam splitter arranged to further split each of the two polarised OSBs into two split polarised OSBs; at least one birefringent element providing a phase shift, the birefringent element being arranged in a path of at least one polarised OSB and/or in a path of at least one split polarised OSB so that an in-phase and quadrature phase offset between two split polarised OSBs originating from the same polarised OSB is formed in output signal beams; and at least two detection means arranged to receive at least one output signal beam that includes a in-phase and/or quadrature component of the OSB.

    摘要翻译： 一种光检测器，用于检测以包括同相和/或正交分量的方式调制的光信号光束（OSB），包括：偏振分束器，被布置成将OSB分割成两个极化OSB; 非偏振分束器，被布置成进一步将两个极化OSB中的每一个分成两个分离极化OSB; 提供相移的至少一个双折射元件，所述双折射元件被布置在至少一个极化OSB的路径和/或至少一个分离极化OSB的路径中，使得在两个分裂之间的同相和正交相位偏移 源自相同极化OSB的极化OSB形成在输出信号光束中; 以及至少两个检测装置，被布置成接收包括所述OSB的同相和/或正交分量的至少一个输出信号波束。

    Optical detector for detecting optical signal beams, method to detect optical signals, and use of an optical detector to detect optical signals
    8.
    发明授权
    Optical detector for detecting optical signal beams, method to detect optical signals, and use of an optical detector to detect optical signals 有权
    用于检测光信号光的光检测器，检测光信号的方法，以及使用光检测器检测光信号

    公开(公告)号：US09077454B2

    公开(公告)日：2015-07-07

    申请号：US13412550

    申请日：2012-03-05

    申请人： Jingshi Li ,  Matthias Lauermann ,  Sven Schüle ,  Juerg Leuthold ,  Wolfgang Freude

    发明人： Jingshi Li ,  Matthias Lauermann ,  Sven Schüle ,  Juerg Leuthold ,  Wolfgang Freude

    IPC分类号： H04B10/61 ,  H04B10/60 ,  H04B10/67

    CPC分类号： H04B10/613 ,  H04B10/60 ,  H04B10/61 ,  H04B10/614 ,  H04B10/677

    摘要： An optical detector for detecting an optical signal beam (OSB) modulated in a way that it includes an in-phase and/or a quadrature component, includes: a polarization beam splitter arranged to split the OSB into two polarized OSBs; a non-polarization beam splitter arranged to further split each of the two polarized OSBs into two split polarized OSBs; at least one birefringent element providing a phase shift, the birefringent element being arranged in a path of at least one polarized OSB and/or in a path of at least one split polarized OSB so that an in-phase and quadrature phase offset between two split polarized OSBs originating from the same polarized OSB is formed in output signal beams; and at least two detection means arranged to receive at least one output signal beam that includes a in-phase and/or quadrature component of the OSB.

    摘要翻译： 一种光检测器，用于检测以包括同相和/或正交分量的方式调制的光信号光束（OSB），包括：偏振分束器，被布置成将OSB分割为两个极化OSB; 非偏振分束器，被布置成进一步将两个极化OSB中的每一个分成两个分离极化OSB; 提供相移的至少一个双折射元件，所述双折射元件被布置在至少一个极化OSB的路径和/或至少一个分离极化OSB的路径中，使得在两个分裂之间的同相和正交相位偏移 源自相同极化OSB的极化OSB形成在输出信号光束中; 以及至少两个检测装置，被布置成接收包括所述OSB的同相和/或正交分量的至少一个输出信号波束。

    Electrooptical high-index contrast waveguide component
    9.
    发明授权
    Electrooptical high-index contrast waveguide component 有权
    电光高折射率对比度波导部件

    公开(公告)号：US08081851B2

    公开(公告)日：2011-12-20

    申请号：US12442176

    申请日：2007-09-14

    申请人： Christian Koos ,  Jurg Leuthold ,  Wolfgang Freude ,  Jan Michael Brosi

    发明人： Christian Koos ,  Jurg Leuthold ,  Wolfgang Freude ,  Jan Michael Brosi

    IPC分类号： G02F1/035 ,  G02B6/00

    CPC分类号： G02F1/011 ,  G02F1/025 ,  G02F1/0316 ,  G02F1/065 ,  G02F2201/127 ,  G02F2202/104

    摘要： A high-index contrast waveguide component is presented, which is based on the fast changing of the transmission properties of an optical waveguide by applying electric voltages, or by embossing electric currents. The waveguide consists of a high-refractive waveguide core surrounded by a low-refractive surrounding material, which at least area by area has electro-optical properties. By applying a voltage to completely or partially optically transparent electrodes, an electric field is generated having a strong overlap with the optical mode, being in interaction with it, and therefore changing the transmission properties of the waveguide. The transparent electrodes or supply line areas are laminar, connected at low resistance with conductor paths of high conductivity by means of structures continually repeated along the propagation direction. Thus, it is possible for example to very fast load the capacity being effective between the electrodes, and to thus achieve a high electric band width. In certain embodiments, the waveguide core itself consists of one or more electrically conductive stripes being used as electrodes at the same time. These embodiments make especially small switching voltages possible.For example, the presented component makes fast electro-optical modulators with small switching voltages possible, which modulators may be integrated together with electronic components on a common semiconductor substrate (e.g. silicon).

    摘要翻译： 提出了一种高折射率对比度波导部件，其基于通过施加电压或通过压花电流快速改变光波导的传输特性。 波导包括由低折射周围材料包围的高折射波导芯，该低折射波导芯至少面积具有电光性质。 通过对完全或部分光学透明的电极施加电压，产生与光学模式强烈重叠的电场，与其相互作用，因此改变波导的透射特性。 透明电极或电源线区域是层状的，通过沿着传播方向连续重复的结构以低电阻连接导电路径高导电性。 因此，例如，可以非常快速地加载在电极之间有效的容量，从而实现高电带宽度。 在某些实施例中，波导芯本身由同时用作电极的一个或多个导电条构成。 这些实施例使得特别小的开关电压成为可能。 例如，所提出的组件使得具有小开关电压的快速电光调制器成为可能，这些调制器可以与公共半导体衬底（例如硅）上的电子部件集成在一起。

    ELECTROOPTICAL HIGH-INDEX CONTRAST WAVEGUIDE COMPONENT
    10.
    发明申请
    ELECTROOPTICAL HIGH-INDEX CONTRAST WAVEGUIDE COMPONENT 有权
    电子高指数对比度波形组件

    公开(公告)号：US20100021124A1

    公开(公告)日：2010-01-28

    申请号：US12442176

    申请日：2007-09-14

    申请人： Christian Koos ,  Jurg Leuthold ,  Wolfgang Freude ,  Jan Michael Brosi

    发明人： Christian Koos ,  Jurg Leuthold ,  Wolfgang Freude ,  Jan Michael Brosi

    IPC分类号： G02B6/00

    CPC分类号： G02F1/011 ,  G02F1/025 ,  G02F1/0316 ,  G02F1/065 ,  G02F2201/127 ,  G02F2202/104

    摘要： A high-index contrast waveguide component is presented, which is based on the fast changing of the transmission properties of an optical waveguide by applying electric voltages, or by embossing electric currents. The waveguide consists of a high-refractive waveguide core surrounded by a low-refractive surrounding material, which at least area by area has electro-optical properties. By applying a voltage to completely or partially optically transparent electrodes, an electric field is generated having a strong overlap with the optical mode, being in interaction with it, and therefore changing the transmission properties of the waveguide. The transparent electrodes or supply line areas are laminar, connected at low resistance with conductor paths of high conductivity by means of structures continually repeated along the propagation direction. Thus, it is possible for example to very fast load the capacity being effective between the electrodes, and to thus achieve a high electric band width. In certain embodiments, the waveguide core itself consists of one or more electrically conductive stripes being used as electrodes at the same time. These embodiments make especially small switching voltages possible.For example, the presented component makes fast electro-optical modulators with small switching voltages possible, which modulators may be integrated together with electronic components on a common semiconductor substrate (e.g. silicon).

    摘要翻译： 提出了一种高折射率对比度波导部件，其基于通过施加电压或通过压花电流快速改变光波导的传输特性。 波导包括由低折射周围材料包围的高折射波导芯，该低折射波导芯至少面积具有电光性质。 通过对完全或部分光学透明的电极施加电压，产生与光学模式强烈重叠的电场，与其相互作用，因此改变波导的透射特性。 透明电极或电源线区域是层状的，通过沿着传播方向连续重复的结构以低电阻连接导电路径高导电性。 因此，例如，可以非常快速地加载在电极之间有效的容量，从而实现高电带宽度。 在某些实施例中，波导芯本身由同时用作电极的一个或多个导电条构成。 这些实施例使得特别小的开关电压成为可能。 例如，所提出的组件使得具有小开关电压的快速电光调制器成为可能，这些调制器可以与公共半导体衬底（例如硅）上的电子部件集成在一起。