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    OPTICAL WAVELENGTH AND POWER MEASUREMENT DEVICE
    1.
    发明申请
    OPTICAL WAVELENGTH AND POWER MEASUREMENT DEVICE 有权
    光波长和功率测量装置

    公开(公告)号：US20160146663A1

    公开(公告)日：2016-05-26

    申请号：US14797030

    申请日：2015-07-10

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Hyoungjun Park ,  Kwon-Seob Lim ,  Hyun Seo Kang ,  Jaisang Koh ,  Keo-Sik Kim ,  Young Sun Kim ,  Jeong Eun Kim ,  Ji Hyoung Ryu ,  Eun Kyoung Jeon

    IPC: G01J1/04 ,  G01J3/02

    CPC classification number: H04B10/07957 ,  H04B10/07955

    Abstract: An optical wavelength and optical power measurement device is provided. The optical wavelength and optical power measurement device includes: an input unit in which an optical connector that emits communication light of an infrared ray wavelength region is connected; a filter unit that separates the communication light of an infrared ray wavelength region and light of a visible ray wavelength region; a sensing unit that communicates with a path of the communication light of an infrared ray wavelength region of the filter unit and in which a signal of the communication light of an infrared ray wavelength region is input; and an inspection unit that communicates with a path of the light of the visible ray wavelength region of the filter unit and that inspects a surface of the optical connector.

    Abstract translation: 提供光波长和光功率测量装置。 光波长和光功率测量装置包括：连接发射红外线波长区域的通信光的光连接器的输入单元; 滤波器单元，其分离红外线波长区域的通信光和可见光线波长区域的光; 感测单元，其与所述滤波器单元的红外线波长区域的通信光的路径通信，并且其中输入了红外线波长区域的通信光的信号; 以及检查单元，其与过滤器单元的可见光波长区域的光的路径通信并且检查光学连接器的表面。

    Multi-channel optical module and manufacturing method of the same
    2.
    发明授权
    Multi-channel optical module and manufacturing method of the same 有权
    多通道光模块及其制造方法相同

    公开(公告)号：US09250404B2

    公开(公告)日：2016-02-02

    申请号：US14066034

    申请日：2013-10-29

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Kwon-Seob Lim

    IPC: G02B6/42

    CPC classification number: G02B6/428 ,  G02B6/42 ,  G02B6/4249 ,  Y10T29/49128

    Abstract: Provided is a multi-channel optical module and a manufacturing method of the same. The optical module includes a base block having a cavity on one edge of the base block; a substrate arranged on the other side of the base block that faces the cavity; an integrated circuit (IC) chip mounted on the substrate; a platform arranged in the cavity; electrical contacts connected to the IC chip, wherein the electrical contacts are formed on the platform; an optical device array block arranged in the platform, wherein the optical device array block is connected to the electrical contacts; a plurality of optical fiber cores aligned with the optical device array block; and an optical fiber array block fixing the plurality of optical fiber cores, wherein the optical fiber array block is bonded to the platform and to the optical device array block and is fixed in the cavity.

    Abstract translation: 提供一种多通道光模块及其制造方法。 光学模块包括：基座，其具有在基座的一个边缘上的空腔; 布置在所述基座的面向所述空腔的另一侧的基板; 安装在基板上的集成电路（IC）芯片; 安置在腔内的平台; 连接到IC芯片的电触点，其中电触点形成在平台上; 布置在所述平台中的光学器件阵列块，其中所述光学器件阵列块连接到所述电触头; 与光学元件阵列块对准的多个光纤芯; 以及固定所述多个光纤芯的光纤阵列块，其中所述光纤阵列块被结合到所述平台和所述光学器件阵列块并固定在所述腔中。

    Optical module
    4.
    发明授权
    Optical module 有权

    公开(公告)号：US09829660B2

    公开(公告)日：2017-11-28

    申请号：US15210476

    申请日：2016-07-14

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Jong Jin Lee ,  Kwon-Seob Lim ,  Dae Seon Kim ,  Sun-Goo Lee

    IPC: G02B6/42

    CPC classification number: G02B6/4244 ,  G02B6/4204 ,  G02B6/4239 ,  G02B6/424 ,  G02B6/4245 ,  G02B6/425

    Abstract: There is provided an optical module. The optical module includes a light source, a wave guide to which beam output from the light source is input, a lens system configured to optically combining the light source and the wave guide, a first lens mount positioned between the light source and the lens system in an optical axis of the light source, a first adhesive configured to fix the lens system to the first lens mount, a second lens mount positioned between the wave guide and the lens system in the optical axis of the light source, and a second adhesive configured to fix the lens system to the second lens mount. Therefore, it is possible to precisely align light, to manufacture the optical module with small expenses, and to simplify processes and equipment.

    Method of fabricating graphene nano device
    6.
    发明授权
    Method of fabricating graphene nano device 有权
    制造石墨烯纳米器件的方法

    公开(公告)号：US09129882B2

    公开(公告)日：2015-09-08

    申请号：US14500764

    申请日：2014-09-29

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Eun Kyoung Jeon ,  Hyun Seo Kang ,  Kwon-Seob Lim ,  Hyoung Jun Park ,  Keo-Sik Kim ,  Jeong Eun Kim ,  Young Sun Kim ,  Young Soon Heo

    IPC: H01L21/44 ,  H01L29/16 ,  H01L21/283 ,  H01L21/306 ,  H01L21/308

    CPC classification number: H01L29/1606 ,  H01L21/3081

    Abstract: Provided is a method of fabricating a graphene nano device. The method includes forming a first metal mask pattern on a substrate on which a graphene layer is formed, and forming a graphene pattern by performing an etching process on the graphene layer using the first metal mask pattern as an etching mask. The forming of the first metal mask pattern includes forming a first adhesive layer on the graphene layer, disposing the first metal mask pattern prepared in advance on the first adhesive layer, and heating the first adhesive layer to attach the first metal mask pattern on the substrate.

    Abstract translation: 提供了一种制造石墨烯纳米器件的方法。 该方法包括在其上形成有石墨烯层的基板上形成第一金属掩模图案，并且通过使用第一金属掩模图案作为蚀刻掩模对石墨烯层进行蚀刻处理来形成石墨烯图案。 第一金属掩模图案的形成包括在石墨烯层上形成第一粘合剂层，将预先制备的第一金属掩模图案设置在第一粘合剂层上，并加热第一粘合剂层以将第一金属掩模图案附着在基板上 。

    BIDIRECTIONAL OPTICAL MODULE
    10.
    发明申请
    BIDIRECTIONAL OPTICAL MODULE 审中-公开
    双向光学模块

    公开(公告)号：US20140061451A1

    公开(公告)日：2014-03-06

    申请号：US13844977

    申请日：2013-03-17

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Hyoung-Jun Park ,  Young-Soon Heo ,  Kwon-Seob Lim ,  Hyun-Seo Kang ,  Young-Sun Kim

    IPC: G02B6/42

    CPC classification number: G02B6/4246 ,  G02B6/4224 ,  G02B6/4263

    Abstract: A bidirectional optical module for communicating optical signals bidirectionally via a single optical fiber is provided. The bidirectional optical module includes an optical fiber, a stem having a cavity formed at one side thereof and first alignment marks formed near an entrance of the cavity, a light emitting device mounted on the cavity, a light receiving device mounted on the cavity and spaced apart from the light emitting device, a filter block part fixed near the entrance of the cavity and configured to deliver light output from the light emitting device to the optical fiber and deliver light input through the optical fiber to the light receiving device, and a cap configured to accommodate the light emitting device, light receiving device, and a filter block part between the cap and the stem.

    Abstract translation: 提供了用于经由单个光纤双向传送光信号的双向光模块。 双向光学模块包括光纤，具有在其一侧形成的空腔的杆和在腔的入口附近形成的第一对准标记，安装在腔上的发光器件，安装在空腔上的光接收装置， 除了发光装置之外，过滤器块部分固定在腔的入口附近并且被配置为将从发光器件输出的光传送到光纤并且将通过光纤的光输入传送到光接收装置，并且帽 被配置为容纳所述发光器件，光接收装置以及所述盖和所述杆之间的过滤块部分。

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