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    Planar optical waveguide and method of fabricating the same
    1.
    发明授权
    Planar optical waveguide and method of fabricating the same 失效
    平面光波导及其制造方法

    公开(公告)号：US07289712B2

    公开(公告)日：2007-10-30

    申请号：US11237223

    申请日：2005-09-28

    Applicant: Tae Hong Kim ,  Jong Jun You ,  Hee Kyung Sung

    Inventor： Tae Hong Kim ,  Jong Jun You ,  Hee Kyung Sung

    IPC: G02B6/10

    CPC classification number: G02B6/125 ,  G02B6/12004 ,  G02B6/12007

    Abstract: Provided are a planar optical waveguide and a method of fabricating the same which is adapted to a planar optical component and an optical component for use in a optical communication. The planar optical waveguide includes: a lower cladding layer formed on a substrate, a core formed on the lower cladding layer, a dielectric layer covering the core, and an upper cladding layer formed on the lower cladding layer having the dielectric layer. By forming the dielectric layer having a low refractive index between the core and the clad, a difference of refractive indices between the core and the clad increases so that light is densely focused into the core, thereby forming a single mode having a strong energy to minimize a propagation loss.

    Abstract translation: 提供一种平面光波导及其制造方法，其适用于用于光通信的平面光学部件和光学部件。 平面光波导包括：形成在基板上的下包层，形成在下包层上的芯，覆盖芯的电介质层和形成在具有电介质层的下包层上的上包层。 通过在芯和包层之间形成具有低折射率的电介质层，芯和包层之间的折射率差增加，使得光密集地聚焦到芯中，从而形成具有强能量的单模以最小化 传播损失。

    Structure and method for optical connection between optical transmitter and optical receiver
    2.
    发明授权
    Structure and method for optical connection between optical transmitter and optical receiver 有权
    光发射机与光接收机之间光连接的结构和方法

    公开(公告)号：US07478954B2

    公开(公告)日：2009-01-20

    申请号：US11737255

    申请日：2007-04-19

    Applicant: In Kui Cho ,  Woo Jin Lee ,  Sang Pil Han ,  Seung Ho Ahn ,  Gyung Ock Kim ,  Hee Kyung Sung

    Inventor： In Kui Cho ,  Woo Jin Lee ,  Sang Pil Han ,  Seung Ho Ahn ,  Gyung Ock Kim ,  Hee Kyung Sung

    IPC: G02B6/43 ,  G02B6/30 ,  G02B6/36

    CPC classification number: G02B6/43 ,  G02B6/2552 ,  G02B6/4202 ,  G02B6/4239 ,  H01L2224/45139 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/49175 ,  H01L2924/00 ,  H01L2924/00014

    Abstract: Provided are a method and structure for optical connection between an optical transmitter and an optical receiver. The method includes the steps of: forming on a substrate a light source device, an optical detection device, an optical transmission unit electrically connected with the light source device, and an optical detection unit electrically connected with the optical detection device; preparing a flexible optical transmission-connection medium to optically connect the light source device with the optical detection device; cutting the prepared optical transmission-connection medium and surface-finishing it; and connecting one end of the surface-finished optical transmission-connection medium with the light source device and the other end with the optical detection device. Fabrication of an optical package having a 3-dimensional structure is facilitated and fabrication time is reduced, thus improving productivity. In addition, since the optical transmission-connection medium is directly connected with the light source device and the optical detection device, a polishing operation or additional connection block is not required, thus facilitating mass production.

    Abstract translation: 提供了一种用于光发射机和光接收机之间的光连接的方法和结构。 该方法包括以下步骤：在基板上形成光源装置，光检测装置，与光源装置电连接的光传输单元以及与该光检测装置电连接的光检测单元; 准备柔性光传输连接介质以将光源装置与光学检测装置光学连接; 切割准备的光传输连接介质并进行表面处理; 并且将表面光整传输连接介质的一端与光源装置连接，另一端与光学检测装置连接。 促进了具有3维结构的光学封装的制造，并减少了制造时间，从而提高了生产率。 此外，由于光传输连接介质与光源装置和光学检测装置直接连接，因此不需要抛光操作或附加连接块，因此便于批量生产。

    Planar optical waveguide and method of fabricating the same
    3.
    发明申请
    Planar optical waveguide and method of fabricating the same 失效
    平面光波导及其制造方法

    公开(公告)号：US20060127022A1

    公开(公告)日：2006-06-15

    申请号：US11237223

    申请日：2005-09-28

    Applicant: Tae Hong Kim ,  Jong Jun You ,  Hee Kyung Sung

    Inventor： Tae Hong Kim ,  Jong Jun You ,  Hee Kyung Sung

    IPC: G02B6/10

    CPC classification number: G02B6/125 ,  G02B6/12004 ,  G02B6/12007

    Abstract: Provided are a planar optical waveguide and a method of fabricating the same which is adapted to a planar optical component and an optical component for use in a optical communication. The planar optical waveguide includes: a lower cladding layer formed on a substrate, a core formed on the lower cladding layer, a dielectric layer covering the core, and an upper cladding layer formed on the lower cladding layer having the dielectric layer. By forming the dielectric layer having a low refractive index between the core and the clad, a difference of refractive indices between the core and the clad increases so that light is densely focused into the core, thereby forming a single mode having a strong energy to minimize a propagation loss.

    Abstract translation: 提供一种平面光波导及其制造方法，其适用于用于光通信的平面光学部件和光学部件。 平面光波导包括：形成在基板上的下包层，形成在下包层上的芯，覆盖芯的电介质层和形成在具有电介质层的下包层上的上包层。 通过在芯和包层之间形成具有低折射率的电介质层，芯和包层之间的折射率差增加，使得光密集地聚焦到芯中，从而形成具有强能量的单模以最小化 传播损失。

    Dielectric resonator and filter including capacitor electrodes on a non-conductive surface
    4.
    发明授权
    Dielectric resonator and filter including capacitor electrodes on a non-conductive surface 失效
    介质谐振器和滤波器包括在非导电表面上的电容器电极

    公开(公告)号：US6060965A

    公开(公告)日：2000-05-09

    申请号：US357228

    申请日：1994-12-12

    Applicant: Hee Kyung Sung ,  Chang Hwa Lee ,  Tae Hong Kim ,  Sang Seok Lee ,  Tae Goo Choi

    Inventor： Hee Kyung Sung ,  Chang Hwa Lee ,  Tae Hong Kim ,  Sang Seok Lee ,  Tae Goo Choi

    IPC: H01P1/205 ,  H01P5/08 ,  H01P7/04

    CPC classification number: H01P7/04 ,  H01P1/2056

    Abstract: A dielectric resonator includes a dielectric block having an open surface at one of the surfaces thereof, the remaining surfaces being plated with a conductor. The dielectric block has an inner conductor hole formed at a surface of the dielectric block opposite to the open surface, the inner conductor hole extending a predetermined depth toward the open surface such that it does not perforate through the open surface. An electrode pattern is formed on the open surface such that it faces an end surface of the inner conductor hole, the electrode pattern being adapted to provide an input/output capacitor. The dielectric block has a coupling window formed on a predetermined portion of one of the surfaces of the dielectric block, except for the open surface and the surface formed with the inner conductor hole, at a position adjacent to one of the open surface and the surface formed with the inner conductor hole. The coupling window is free of the plated conductor and adapted to control a coupling degree of the resonator to another resonator. Other embodiments include integral type filters having resonators in a single dielectric block.

    Abstract translation: 介质谐振器包括在其一个表面具有开口表面的介质块，其余表面镀有导体。 所述介质块具有形成在所述介质块的与所述开放表面相对的表面处的内部导体孔，所述内部导体孔朝向所述开放表面延伸预定深度，使得其不穿过所述开放表面。 在开放表面上形成电极图案，使得其面对内部导体孔的端面，电极图案适于提供输入/输出电容器。 绝缘块具有形成在介质块的一个表面的预定部分上的耦合窗口，除了开口表面和形成有内部导体孔的表面之外，在与开放表面和表面之一相邻的位置处 形成有内导体孔。 耦合窗没有电镀导体，并且适于控制谐振器与另一谐振器的耦合度。 其他实施例包括在单个介质块中具有谐振器的积分型滤波器。

    STRUCTURE AND METHOD FOR OPTICAL CONNECTION BETWEEN OPTICAL TRANSMITTER AND OPTICAL RECEIVER
    7.
    发明申请
    STRUCTURE AND METHOD FOR OPTICAL CONNECTION BETWEEN OPTICAL TRANSMITTER AND OPTICAL RECEIVER 有权
    光发射机与光接收机之间的光连接结构与方法

    公开(公告)号：US20080075408A1

    公开(公告)日：2008-03-27

    申请号：US11737255

    申请日：2007-04-19

    Applicant: In Kui CHO ,  Woo Jin LEE ,  Sang Pil HAN ,  Seung Ho AHN ,  Gyung Ock KIM ,  Hee Kyung Sung

    Inventor： In Kui CHO ,  Woo Jin LEE ,  Sang Pil HAN ,  Seung Ho AHN ,  Gyung Ock KIM ,  Hee Kyung Sung

    IPC: G02B6/43

    CPC classification number: G02B6/43 ,  G02B6/2552 ,  G02B6/4202 ,  G02B6/4239 ,  H01L2224/45139 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/49175 ,  H01L2924/00 ,  H01L2924/00014

    Abstract: Provided are a method and structure for optical connection between an optical transmitter and an optical receiver. The method includes the steps of: forming on a substrate a light source device, an optical detection device, an optical transmission unit electrically connected with the light source device, and an optical detection unit electrically connected with the optical detection device; preparing a flexible optical transmission-connection medium to optically connect the light source device with the optical detection device; cutting the prepared optical transmission-connection medium and surface-finishing it; and connecting one end of the surface-finished optical transmission-connection medium with the light source device and the other end with the optical detection device. Fabrication of an optical package having a 3-dimensional structure is facilitated and fabrication time is reduced, thus improving productivity. In addition, since the optical transmission-connection medium is directly connected with the light source device and the optical detection device, a polishing operation or additional connection block is not required, thus facilitating mass production.

    Abstract translation: 提供了一种用于光发射机和光接收机之间的光连接的方法和结构。 该方法包括以下步骤：在基板上形成光源装置，光检测装置，与光源装置电连接的光传输单元以及与该光检测装置电连接的光检测单元; 准备柔性光传输连接介质以将光源装置与光学检测装置光学连接; 切割准备的光传输连接介质并进行表面处理; 并且将表面光整传输连接介质的一端与光源装置连接，另一端与光学检测装置连接。 促进了具有3维结构的光学封装的制造，并减少了制造时间，从而提高了生产率。 此外，由于光传输连接介质与光源装置和光学检测装置直接连接，因此不需要抛光操作或附加连接块，因此便于批量生产。

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