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62 条记录 (耗时 0.032 秒)

    Waveguide and optical cable module
    21.
    发明申请
    Waveguide and optical cable module 失效
    波导和光缆模块

    公开(公告)号：US20070140615A1

    公开(公告)日：2007-06-21

    申请号：US11638155

    申请日：2006-12-13

    申请人： Junichi Tanaka ,  Hirokatsu Nakayama ,  Naru Yasuda ,  Hayami Hosokawa

    发明人： Junichi Tanaka ,  Hirokatsu Nakayama ,  Naru Yasuda ,  Hayami Hosokawa

    IPC分类号： G02B6/36 ,  G02B6/42

    CPC分类号： G02B6/4214 ,  G02B6/125 ,  G02B6/43 ,  G02B2006/12104

    摘要： A waveguide includes a core part, clad layer surrounding the core part about an optical axis of the core part, and an optical path conversion mirror formed at the end face of at least one of the core part or the clad layer. The optical path conversion mirror converts an optical path of a signal light. The shape of the end face of the core part and the shape of the end face of the clad layer are different in the optical path conversion mirror.

    摘要翻译： 波导包括芯部分，围绕芯部分的核心部分围绕芯部的包层，以及形成在芯部或包覆层中的至少一个的端面处的光路转换镜。 光路转换镜转换信号光的光路。 芯部的端面的形状和包层的端面的形状在光路转换镜中是不同的。

    Optical wave guide and method for producing the same
    22.
    发明授权
    Optical wave guide and method for producing the same 有权
    光波导及其制造方法

    公开(公告)号：US07155103B2

    公开(公告)日：2006-12-26

    申请号：US10254462

    申请日：2002-09-25

    申请人： Masayoshi Higuchi ,  Toshiyuki Takahashi ,  Hiromi Totani ,  Naru Yasuda ,  Hayami Hosokawa ,  Fumihiko Sato

    发明人： Masayoshi Higuchi ,  Toshiyuki Takahashi ,  Hiromi Totani ,  Naru Yasuda ,  Hayami Hosokawa ,  Fumihiko Sato

    IPC分类号： G02B6/10

    CPC分类号： G02B6/138 ,  G02B6/12004 ,  G02B6/12009 ,  G02B6/1221 ,  G02B6/30 ,  G02B6/4214 ,  G02B6/4246 ,  G02B6/4249 ,  G02B6/43 ,  G02B2006/12119 ,  G02B2006/1215

    摘要： To provide an optical wave guide that may be produced by reproduction method in easy and simple manner, and has a structure that prevents light signal in its inside from leaking out from core, and a method for producing the same optical wave guide. A concave slot for forming a core is formed on the upper surface of a cladding substrate. And on both sides of the concave slot, cavities are formed via flat portions. An ultraviolet ray hardening type transparent resin is applied onto the surface of the cladding substrate, thereafter the transparent resin is pressed by a stamper. At this moment, a core is formed in the concave slot and excessive transparent resin is pressed between the stamper and the flat portions flows into cavities, as a result, it is possible to make the transparent resin thin in a short time. Thereby, it is possible to make the transparent resin left on the flat portions into thickness and width enough to prevent light in the core from leaking out.

    摘要翻译： 提供可以通过简单且简单的方式通过再现方法产生的光波导，并且具有防止其内部的光信号从芯中泄漏的结构，以及用于制造相同的光波导的方法。 在包层基板的上表面上形成用于形成芯的凹槽。 并且在凹槽的两侧，空腔通过平坦部分形成。 在包层基板的表面上涂布紫外线硬化型透明树脂，之后用压模按压透明树脂。 此时，在凹槽中形成芯，并且在压模和平坦部分之间挤压过量的透明树脂流入空腔，结果，可以在短时间内使透明树脂变薄。 因此，可以使平坦部分上留下的透明树脂的厚度和宽度足以防止芯中的光泄漏。

    Optical device and apparatus comprising the optical device
    23.
    发明申请
    Optical device and apparatus comprising the optical device 失效
    包括光学装置的光学装置和装置

    公开(公告)号：US20050212089A1

    公开(公告)日：2005-09-29

    申请号：US11135581

    申请日：2005-05-23

    申请人： Hironobu Kiyomoto ,  Hayami Hosokawa ,  Naru Yasuda ,  Kenji Homma ,  Yukari Terakawa

    发明人： Hironobu Kiyomoto ,  Hayami Hosokawa ,  Naru Yasuda ,  Kenji Homma ,  Yukari Terakawa

    IPC分类号： H01L33/54 ,  H01L33/58 ,  H01L33/60 ,  H01L21/00

    CPC分类号： H01L33/60 ,  H01L33/54 ,  H01L33/58 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/1815 ,  H01L2924/00014

    摘要： On a front wall of a mold resin (13) sealing a light emitter (12), a direct emission region (18), through which the light emitted from the light emitter (12) directly passes to the outside, and a total reflection region (19), by which the light emitted from the light emitter (12) is totally reflected, are formed. The direct emission region (18) is formed into a shape of a convex lens. A light reflection portion (20) which is made of a concave mirror is provided on the rear face of the mold resin (13). When a part of the light emitted from the light emitter (12) passes through the direct emission region (18), it is affected by the lens to be emitted to the front direction. After another part of the light emitted from the light emitter (12) is totally reflected by the total reflection region (19), it is reflected by the light reflection portion (20) to be emitted to the front direction through the total reflection region (19).

    摘要翻译： 在密封光发射器（12）的模制树脂（13）的前壁上，从发光体（12）发射的光直接通过外部的直接发射区域（18）和全反射区域 （19），由此从光发射器（12）发射的光被完全反射。 直接发射区域（18）形成为凸透镜的形状。 在模制树脂（13）的后表面上设置由凹面镜制成的光反射部分（20）。 当从光发射器（12）发射的光的一部分通过直接发射区域（18）时，其受透镜影响以向前方发射。 在从光发射器（12）发射的光的另一部分被全反射区域（19）全反射之后，被光反射部分（20）反射，以通过全反射区域 19）。

    PARALLEL-SERIAL CONVERTER FOR OPTICAL TRANSMISSION, OPTICAL TRANSMISSION SYSTEM, AND ELECTRONIC APPARATUS
    26.
    发明申请
    PARALLEL-SERIAL CONVERTER FOR OPTICAL TRANSMISSION, OPTICAL TRANSMISSION SYSTEM, AND ELECTRONIC APPARATUS 失效
    用于光传输，光传输系统和电子设备的并行转换器

    公开(公告)号：US20110123201A1

    公开(公告)日：2011-05-26

    申请号：US13055746

    申请日：2009-02-25

    申请人： Tetsuya Nosaka ,  Kentaro Hamana ,  Naru Yasuda ,  Hayami Hosokawa

    发明人： Tetsuya Nosaka ,  Kentaro Hamana ,  Naru Yasuda ,  Hayami Hosokawa

    IPC分类号： H04B10/04

    CPC分类号： G02B6/43 ,  H03M9/00 ,  H04B10/801

    摘要： A serializer is equipped with a plurality of input terminals into which a plurality of binary signals are input in parallel, and converts the plurality of input binary signals into serial binary signals and transmits the serial binary signals to an optical transmission module. One input terminal out of the plurality of input terminals is assigned as an input terminal for preventing bit continuation by inserting “1” signals or “0” signals into the serial binary signals so that a predetermined number of bits of the same value may not be inserted continuously. Due to this structure, bit continuation can be prevented even for a signal generating source with no coding function by a simple configuration without increasing cost and size.

    摘要翻译： 序列化装置配有多个并行输入多个二进制信号的输入端子，并将多个输入的二进制信号转换为串行二进制信号，并将串行二进制信号发送到光传输模块。 将多个输入端子中的一个输入端子分配为用于通过将“1”信号或“0”信号插入串行二进制信号中以防止位继续的输入端子，使得相同值的预定数量的位可能不是 连续插入 由于这种结构，即使对于没有增加成本和尺寸的简单配置的编码功能的信号发生源，也可以防止位继续。

    OPTICAL TRANSMISSION MODULE
    28.
    发明申请
    OPTICAL TRANSMISSION MODULE 有权
    光传输模块

    公开(公告)号：US20090279827A1

    公开(公告)日：2009-11-12

    申请号：US12297304

    申请日：2007-04-26

    申请人： Akihiko Sano ,  Junichi Tanaka ,  Toshiaki Okuno ,  Naru Yasuda ,  Hayami Hosokawa

    发明人： Akihiko Sano ,  Junichi Tanaka ,  Toshiaki Okuno ,  Naru Yasuda ,  Hayami Hosokawa

    IPC分类号： G02B6/12 ,  B32B37/12

    CPC分类号： G02B6/43 ,  G02B6/4212 ,  G02B6/4214 ,  H01L31/0232

    摘要： An optical module has an optical element which transmits or receives an optical signal, an optical transmission line optically coupled to the optical element to transmit the optical signal, and a board to which at least one end portion including an incident and outgoing port of the optical signal in the optical transmission line and the optical element are fixed. A wall facing a side surface of the optical transmission line is provided in the board. A first space is provided between the board and the optical transmission line, and a second space is provided between the side surface of the optical transmission line and the wall. The first and second spaces are filled with a bonding agent.

    摘要翻译： 光学模块具有发送或接收光信号的光学元件，光学耦合到光学元件以传输光信号的光传输线，以及一个板，至少一个端部包括光学入射和出射端口 在光传输线路和光学元件中的信号是固定的。 在该板上设置面向光传输线的侧面的壁。 第一空间设置在基板与光传输线之间，第二空间设置在光传输线的侧面与壁之间。 第一和第二空间填充有粘合剂。