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    Optical waveguide module
    2.
    发明申请
    Optical waveguide module 失效
    光波导模块

    公开(公告)号：US20050047716A1

    公开(公告)日：2005-03-03

    申请号：US10928363

    申请日：2004-08-27

    申请人： Takahiro Arakida ,  Hidehiko Nakata ,  Kenji Suzuki

    发明人： Takahiro Arakida ,  Hidehiko Nakata ,  Kenji Suzuki

    IPC分类号： G02B6/12 ,  G02B6/13 ,  G02B6/42 ,  G02B6/26

    CPC分类号： G02B6/12002 ,  G02B6/13 ,  G02B6/4214

    摘要： An optical waveguide module for easily detecting incident light intensity excelling in high integration, comprising a light emitting portion, a substrate, clad formed on the substrate, and a first core and a second core covered with the clad and formed by a material having a higher refractive index than that of the clad; wherein a first reflection surface is formed as an incident side end portion of the first core for reflecting a light emitted from the light emitting portion to the guiding direction of the first core for optically connecting; a second reflection surface is formed as an incident side end portion of the second core for reflecting a light emitted from the light emitting portion to the guiding direction of the second core for optically connecting; and the light irradiated from the light emitting portion to the incident side end portion of the first core is guided to the guiding direction of the first core and the light irradiated from the light emitting portion to the incident side end portion of the second core is guided to the guiding direction of the second core.

    摘要翻译： 一种用于容易地检测高集成度的入射光强度的光波导模块，包括形成在基板上的发光部分，基板，包层以及被覆层覆盖的第一芯和第二芯，并由具有较高的 折射率高于包层; 其中第一反射表面形成为第一芯的入射侧端部，用于将从发光部发射的光反射到用于光学连接的第一芯的引导方向; 第二反射面形成为第二芯的入射侧端部，用于将从发光部发射的光向第二芯的引导方向反射，以进行光学连接; 并且从发光部照射到第一芯的入射侧端部的光被引导到第一芯的引导方向，并且从发光部照射到第二芯的入射侧端部的光被引导 到第二核心的引导方向。

    Optical waveguide module
    3.
    发明授权
    Optical waveguide module 失效
    光波导模块

    公开(公告)号：US07058266B2

    公开(公告)日：2006-06-06

    申请号：US10928363

    申请日：2004-08-27

    申请人： Takahiro Arakida ,  Hidehiko Nakata ,  Kenji Suzuki

    发明人： Takahiro Arakida ,  Hidehiko Nakata ,  Kenji Suzuki

    IPC分类号： G02B6/42

    CPC分类号： G02B6/12002 ,  G02B6/13 ,  G02B6/4214

    摘要： An optical waveguide module provides light intensity detection is comprised of a light emitting portion, a substrate and a clad formed over the substrate wherein a first core and a second core are covered with the clad, the first and second cores being formed of a material having a higher refractive index than that of the clad. A first reflection surface is formed at an incident side end portion of the first core for reflecting light emitted from a light emitting portion in the guiding direction of the first core and a second reflection surface is formed as an incident side end portion of the second core for reflecting light emitted from the light emitting portion in the guiding direction of the second core. A light receiving portion receives and detects an amount of light in order to control the intensity of the emitted light.

    摘要翻译： 光波导模块提供光强度检测，其包括发光部分，基板和在基板上形成的包层，其中第一芯和第二芯被包层覆盖，第一和第二芯由具有 折射率高于包层的折射率。 第一反射面形成在第一芯的入射侧端部，用于反射从第一芯的引导方向从发光部发射的光，第二反射面形成为第二芯的入射侧端部 用于在第二芯的引导方向反射从发光部发射的光。 光接收部分接收和检测光量以便控制发射光的强度。

    Optical waveguide and optical information processing device
    4.
    发明授权
    Optical waveguide and optical information processing device 失效
    光波导和光信息处理装置

    公开(公告)号：US07346260B2

    公开(公告)日：2008-03-18

    申请号：US10934060

    申请日：2004-09-03

    申请人： Takahiro Arakida ,  Hidehiko Nakata ,  Kenji Suzuki

    发明人： Takahiro Arakida ,  Hidehiko Nakata ,  Kenji Suzuki

    IPC分类号： G02B6/10 ,  G02B6/26 ,  G02B6/42

    CPC分类号： G02B6/42 ,  G02B6/12004 ,  G02B6/4214 ,  G02B6/4298 ,  G02B27/0172 ,  G02B2006/12147 ,  G02B2006/12195 ,  G02B2027/0118

    摘要： A core layer has a light entrance region and a light exit region, said light entrance region having a width greater than said light exit region. The light entrance region has at least a side surface shaped as a reflecting surface. The light entrance region has an end having a parabolic shape. An LED is disposed in contact with a lower surface of the light entrance region. Signal light is introduced from the LED into the light entrance region with increased light entrance efficiency, and is highly efficiently reflected by the side surface of the light entrance region for higher light collecting efficiency.

    摘要翻译： 芯层具有光入射区域和光出射区域，所述光入射区域的宽度大于所述光出射区域。 光入射区域至少具有形成为反射面的侧面。 光入射区域具有抛物线形状的端部。 LED布置成与光入射区域的下表面接触。 信号光从LED进入光入射区域，光入射效率提高，并且由光入射区域的侧面高效地反射，从而获得更高的聚光效率。

    OPTICAL MODULE
    5.
    发明申请
    OPTICAL MODULE 有权
    光学模块

    公开(公告)号：US20070019902A1

    公开(公告)日：2007-01-25

    申请号：US11456730

    申请日：2006-07-11

    申请人： Hidehiko Nakata ,  Takahiro Arakida ,  Terukazu Naruse ,  Miwa Okubo ,  Kazuyoshi Yamada ,  Momoko Eguchi

    发明人： Hidehiko Nakata ,  Takahiro Arakida ,  Terukazu Naruse ,  Miwa Okubo ,  Kazuyoshi Yamada ,  Momoko Eguchi

    IPC分类号： G02B6/12

    CPC分类号： G02B6/4246 ,  H01L2224/05553 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

    摘要： An optical module has at least two optical elements mounted in parallel with each other. The module also has a first electrode pad which is formed between the paralleled optical elements and grounded to a ground potential and a second electrode pad which is arranged along a line that is intersected with a direction in which the optical elements are arranged, which faces the first electrode pad and is grounded to the ground potential. The module further has a conductive shield member which is connected to the first electrode pad and the second electrode pad and placed between electrical signal transmission paths each connected to the optical elements.

    摘要翻译： 光学模块具有彼此并联安装的至少两个光学元件。 该模块还具有形成在平行的光学元件之间并接地到地电位的第一电极焊盘和沿着与光学元件布置的方向相交的线布置的第二电极焊盘，其面向 第一电极焊盘并接地到地电位。 该模块还具有导电屏蔽构件，该导电屏蔽构件连接到第一电极焊盘和第二电极焊盘并且放置在各自连接到光学元件的电信号传输路径之间。

    Optional waveguide, optional waveguide module, and a method for fabricating optional waveguide module
    6.
    发明申请
    Optional waveguide, optional waveguide module, and a method for fabricating optional waveguide module 失效
    可选波导，可选波导模块和用于制造可选波导模块的方法

    公开(公告)号：US20060140546A1

    公开(公告)日：2006-06-29

    申请号：US11305836

    申请日：2005-12-16

    申请人： Hidehiko Nakata ,  Takahiro Arakida ,  Terukazu Naruse ,  Miwa Okubo ,  Kazuyoshi Yamada ,  Momoko Eguchi

    发明人： Hidehiko Nakata ,  Takahiro Arakida ,  Terukazu Naruse ,  Miwa Okubo ,  Kazuyoshi Yamada ,  Momoko Eguchi

    IPC分类号： G02B6/36 ,  G02B6/42 ,  G02B6/26

    CPC分类号： G02B6/3636 ,  G02B6/136 ,  G02B6/30 ,  G02B6/3652 ,  G02B6/4214 ,  G02B6/4246 ,  G02B6/43 ,  G02B2006/12109 ,  G02B2006/12121 ,  G02B2006/12123

    摘要： An optical waveguide module has a planar type optical waveguide having at least one core, an optical fiber for connecting with the core of the optical waveguide optically, and an optical element for connecting the core of the optical waveguide optically. The optical waveguide includes a groove for allowing an optical fiber to be inserted thereinto and aligning the optical fiber with the core to connect the optical fiber and the core optically. A first edge of the optical waveguide, which traverses the core, is tapered and an edge of the core, which is exposed in the first edge of the optical waveguide, is formed as a reflection surface. A planar type optical element is mounted as the optical element at a position that is opposite to the reflection surface to connect the planar type optical element with the core optically through the reflection surface.

    摘要翻译： 光波导模块具有平面型光波导，其具有至少一个芯，用于与光学波导的光纤光学连接的光纤，以及用于光学连接光波导的芯的光学元件。 光波导包括用于允许将光纤插入其中并将光纤与芯对准以便将光纤和芯光学连接的凹槽。 穿过芯的光波导的第一边缘是渐缩的，并且在光波导的第一边缘中暴露的芯的边缘被形成为反射表面。 平面型光学元件作为光学元件安装在与反射面相反的位置处，以通过反射表面光学地连接平面型光学元件与芯。

    Optical module and optical waveguide
    7.
    发明授权
    Optical module and optical waveguide 有权
    光模块和光波导

    公开(公告)号：US08100589B2

    公开(公告)日：2012-01-24

    申请号：US12320551

    申请日：2009-01-29

    申请人： Miwa Okubo ,  Takahiro Arakida ,  Hidehiko Nakata ,  Terukazu Naruse

    发明人： Miwa Okubo ,  Takahiro Arakida ,  Hidehiko Nakata ,  Terukazu Naruse

    IPC分类号： G02B6/36

    CPC分类号： G02B6/4214 ,  G02B6/423 ,  G02B6/4249 ,  H01L2224/48091 ,  H01L2924/00014

    摘要： An optical module includes an optical waveguide including a waveguide core through which light propagates and a clad configured to trap the light in the waveguide core, and a circuit board on which a surface-type optical element is mounted. The optical waveguide further includes a reflective surface from which an end face of the waveguide core is exposed, the reflective surface being provided on an inclined face at one end face of the optical waveguide core in an extending direction of the waveguide core, and an element mount opening provided in the clad such as to be opposite from the reflective surface, the element mount opening having a size such as to contain the optical element. The optical waveguide is mounted on the circuit board while the optical element is contained in the element mount opening and is aligned with the reflective surface of the optical waveguide.

    摘要翻译： 光学模块包括光波导，其包括光传播的波导芯和被配置为将光捕获在波导芯中的包层，以及安装有表面型光学元件的电路板。 光波导还包括反射表面，波导芯的端面从该反射表面暴露，反射表面设置在波导芯的延伸方向的光波导芯的一个端面的倾斜面上， 安装开口设置在包层中以与反射表面相对，元件安装开口具有容纳光学元件的尺寸。 光波导安装在电路板上，同时光学元件容纳在元件安装开口中并且与光波导的反射表面对齐。

    Optical waveguide and optical module using the same
    10.
    发明授权
    Optical waveguide and optical module using the same 失效
    光波导和光模块使用相同

    公开(公告)号：US07590315B2

    公开(公告)日：2009-09-15

    申请号：US11945726

    申请日：2007-11-27

    申请人： Miwa Okubo ,  Takahiro Arakida ,  Hidehiko Nakata ,  Terukazu Naruse ,  Momoko Eguchi

    发明人： Miwa Okubo ,  Takahiro Arakida ,  Hidehiko Nakata ,  Terukazu Naruse ,  Momoko Eguchi

    IPC分类号： G02B6/12

    CPC分类号： G02B6/4202 ,  G02B6/4239

    摘要： An optical waveguide contains a core layer in which light is transferred, and a cladding layer that clads the core layer. The core layer has an inclined end surface across a direction where the core layer extends. The inclined end surface reflects light from the core layer to outside or light from the outside to the core layer. The cladding layer has an end portion that extends to the inclined surface of the core layer. The cladding layer includes a system that prevents an adhesive agent from flowing out.

    摘要翻译： 光波导包含光传输的芯层和包覆芯层的包覆层。 芯层在芯层延伸的方向上具有倾斜的端面。 倾斜端面将来自芯层的光反射到外部或从外部到芯层的光。 包覆层具有延伸到芯层的倾斜表面的端部。 包覆层包括防止粘合剂流出的系统。