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    High-power, broad-band, superluminescent diode and method of fabricating the same
    4.
    发明授权
    High-power, broad-band, superluminescent diode and method of fabricating the same 有权
    大功率，宽带，超发光二极管及其制造方法

    公开(公告)号：US07745836B2

    公开(公告)日：2010-06-29

    申请号：US12118543

    申请日：2008-05-09

    Applicant: Jung-Ho Song ,  Ki-Soo Kim ,  Young-Ahn Leem ,  Gyung-Ock Kim

    Inventor： Jung-Ho Song ,  Ki-Soo Kim ,  Young-Ahn Leem ,  Gyung-Ock Kim

    IPC: H01L29/16

    CPC classification number: H01L33/0045 ,  H01L33/02

    Abstract: Provided are a superluminescent diode with a high optical power and a broad wavelength band, and a method of fabricating the same. The superluminescent diode includes: at least one high optical confinement factor (HOCF) region; and at least one low optical confinement factor (LOCF) region having a lower optical confinement factor than the HOCF region. The method includes obtaining a difference of optical confinement factors in the HOCF region and the LOCF region through a selective area growth method, the selective area growth method using a deposition thicknesses difference of thin layers according to a width difference of openings that expose a substrate.

    Abstract translation: 提供了具有高光功率和宽波长带的超发光二极管及其制造方法。 超发光二极管包括：至少一个高光限制因子（HOCF）区域; 以及具有比HOCF区域更低的光限制因子的至少一个低光限制因子（LOCF）区域。 该方法包括通过选择性区域生长方法获得HOCF区域和LOCF区域中的光限制因子的差异，所述选择性区域生长方法使用根据暴露衬底的开口的宽度差的薄层的沉积厚度差。

    Waveguide structure and arrayed waveguide grating structure
    5.
    发明授权
    Waveguide structure and arrayed waveguide grating structure 有权
    波导结构和阵列波导光栅结构

    公开(公告)号：US07848602B2

    公开(公告)日：2010-12-07

    申请号：US12199517

    申请日：2008-08-27

    Applicant: Duk-Jun Kim ,  Jung-Ho Song ,  Jong-Moo Lee ,  Junghyung Pyo ,  Gyung-Ock Kim

    Inventor： Duk-Jun Kim ,  Jung-Ho Song ,  Jong-Moo Lee ,  Junghyung Pyo ,  Gyung-Ock Kim

    IPC: G02B6/10 ,  G02B6/26 ,  G02B6/34 ,  G02B6/42

    CPC classification number: G02B6/12011 ,  G02B2006/12119

    Abstract: Provided are a waveguide structure and an arrayed waveguide grating structure. The arrayed waveguide grating structure includes an input star coupler, an output star coupler, and a plurality of arrayed waveguides optically connecting the input star coupler and the output star coupler. Each of the arrayed waveguides includes at least one section having a high confinement factor and at least two sections having a relatively low confinement factor. The sections of the arrayed waveguides having a high confinement factor have the same structure.

    Abstract translation: 提供了一种波导结构和阵列波导光栅结构。 阵列波导光栅结构包括输入星形耦合器，输出星形耦合器以及光学地连接输入星形耦合器和输出星形耦合器的多个阵列波导。 每个阵列波导包括具有高约束因子的至少一个部分和具有相对较低约束因子的至少两个部分。 具有高约束因子的阵列波导的部分具有相同的结构。

    PHOTONICS DEVICE HAVING ARRAYED WAVEGUIDE GRATING STRUCTURES
    6.
    发明申请
    PHOTONICS DEVICE HAVING ARRAYED WAVEGUIDE GRATING STRUCTURES 审中-公开
    具有阵列波导光栅结构的光电器件

    公开(公告)号：US20100150499A1

    公开(公告)日：2010-06-17

    申请号：US12477907

    申请日：2009-06-04

    Applicant: Duk-Jun Kim ,  Jung-Hyung Pyo ,  Jung-Ho Song ,  In-Gyoo Kim ,  Gyung-Ock Kim

    Inventor： Duk-Jun Kim ,  Jung-Hyung Pyo ,  Jung-Ho Song ,  In-Gyoo Kim ,  Gyung-Ock Kim

    IPC: G02B6/34 ,  G02B6/26

    CPC classification number: G02B6/12011

    Abstract: Provided is a photonics device including at least two arrayed waveguide grating structures. Each of the arrayed waveguide grating structures of the photonics device includes an input star coupler, an output star coupler, and a plurality of arrayed waveguides optically connecting the input star coupler to the output star coupler. Each of the arrayed waveguides includes at least one first section having a high confinement factor and at least two second sections having a low confinement factor. The first sections of the arrayed waveguides have the same structure.

    Abstract translation: 提供了包括至少两个阵列波导光栅结构的光子器件。 光子器件的每个阵列波导光栅结构包括输入星形耦合器，输出星形耦合器和将输入星形耦合器光耦合到输出星形耦合器的多个阵列波导。 每个阵列波导包括具有高约束因子的至少一个第一部分和具有低约束因子的至少两个第二部分。 阵列波导的第一部分具有相同的结构。

    WAVEGUIDE STRUCTURE AND ARRAYED WAVEGUIDE GRATING STRUCTURE
    7.
    发明申请
    WAVEGUIDE STRUCTURE AND ARRAYED WAVEGUIDE GRATING STRUCTURE 有权
    波导结构和阵列波导光栅结构

    公开(公告)号：US20090252457A1

    公开(公告)日：2009-10-08

    申请号：US12199517

    申请日：2008-08-27

    Applicant: Duk-Jun KIM ,  Jung-Ho Song ,  Jong-Moo Lee ,  Junghyung Pyo ,  Gyung-Ock Kim

    Inventor： Duk-Jun KIM ,  Jung-Ho Song ,  Jong-Moo Lee ,  Junghyung Pyo ,  Gyung-Ock Kim

    IPC: G02B6/26

    CPC classification number: G02B6/12011 ,  G02B2006/12119

    Abstract: Provided are a waveguide structure and an arrayed waveguide grating structure. The arrayed waveguide grating structure includes an input star coupler, an output star coupler, and a plurality of arrayed waveguides optically connecting the input star coupler and the output star coupler. Each of the arrayed waveguides includes at least one section having a high confinement factor and at least two sections having a relatively low confinement factor. The sections of the arrayed waveguides having a high confinement factor have the same structure.

    Abstract translation: 提供了一种波导结构和阵列波导光栅结构。 阵列波导光栅结构包括输入星形耦合器，输出星形耦合器以及光学地连接输入星形耦合器和输出星形耦合器的多个阵列波导。 每个阵列波导包括具有高约束因子的至少一个部分和具有相对较低约束因子的至少两个部分。 具有高约束因子的阵列波导的部分具有相同的结构。

    Resonator of hybrid laser diode
    8.
    发明授权
    Resonator of hybrid laser diode 失效
    混合激光二极管谐振器

    公开(公告)号：US07995625B2

    公开(公告)日：2011-08-09

    申请号：US12499069

    申请日：2009-07-07

    Applicant: Young Ahn Leem ,  Jung-Ho Song ,  Kisoo Kim ,  Gyungock Kim

    Inventor： Young Ahn Leem ,  Jung-Ho Song ,  Kisoo Kim ,  Gyungock Kim

    IPC: H01S3/098 ,  H01S3/03 ,  H01S3/082

    CPC classification number: H01S5/026 ,  H01S5/021 ,  H01S5/0215 ,  H01S5/0655 ,  H01S5/1014 ,  H01S5/1025 ,  H01S5/1032 ,  H01S5/1064 ,  H01S5/125

    Abstract: Provided is a resonator of a hybrid laser diode. The resonator includes: a substrate including a semiconductor layer where a hybrid waveguide, a multi-mode waveguide, and a single mode waveguide are connected in series; a compound semiconductor waveguide, provided on the hybrid waveguide of the semiconductor layer, having a tapered coupling structure at one end of the compound semiconductor waveguide, the tapered coupling structure overlapping the multi-mode waveguide partially; and a reflection part provided on one end of the single mode waveguide. The multi-mode waveguide has a narrower width than the hybrid waveguide and the single mode waveguide has a narrower width than the multi-mode waveguide.

    Abstract translation: 提供了一种混合激光二极管的谐振器。 谐振器包括：包括混合波导，多模波导和单模波导串联连接的半导体层的基板; 复合半导体波导，设置在半导体层的混合波导上，在化合物半导体波导的一端具有锥形耦合结构，锥形耦合结构部分地与多模波导重叠; 以及设置在单模波导的一端的反射部。 多模波导具有比混合波导窄的宽度，并且单模波导具有比多模波导窄的宽度。

    OPTICAL COUPLER AND ACTIVE OPTICAL MODULE COMPRISING THE SAME
    9.
    发明申请
    OPTICAL COUPLER AND ACTIVE OPTICAL MODULE COMPRISING THE SAME 审中-公开
    光耦合器和包含该光耦合器的主动光学模块

    公开(公告)号：US20110141758A1

    公开(公告)日：2011-06-16

    申请号：US12949447

    申请日：2010-11-18

    Applicant: Hong-Seok SEO ,  Joon Tae Ahn ,  Bong Je Park ,  Dae Kon Oh ,  Jung-Ho Song

    Inventor： Hong-Seok SEO ,  Joon Tae Ahn ,  Bong Je Park ,  Dae Kon Oh ,  Jung-Ho Song

    IPC: H01S3/00 ,  G02B6/26

    CPC classification number: H01S3/094019 ,  G02B6/4214 ,  H01S3/0675 ,  H01S3/094007 ,  H01S3/0941 ,  H01S3/11

    Abstract: Provided are an optical coupler, which can improve miniaturization and integration, and an active optical module comprising the same. The optical coupler comprises a hollow optical block having a through hole formed to pass an optical fiber therethrough. The hollow optical block comprises at least one incidence plane, at least one internal reflection plane, and at least one tapering region. The incidence plane is disposed at the bottom of the hollow optical block, which is parallel to the through hole, to incident-transmit light. The internal reflection plane is disposed at the top of the hollow optical block, which is opposite to the incidence plane, to reflect the light, which is received from the incidence plane, into the hollow optical block. The tapering region is configured to concentrate the light on the optical fiber in the through hole. The tapering region is formed such that the outer diameter of the hollow optical block decreases away from the internal reflection plane and the incidence plane.

    Abstract translation: 提供了可以改善小型化和集成的光耦合器，以及包括该光耦合器的有源光学模块。 光耦合器包括中空的光学块，该中空光学块具有形成为使光纤通过的通孔。 中空光学块包括至少一个入射平面，至少一个内部反射平面和至少一个锥形区域。 入射平面设置在平行于通孔的中空光学块的底部入射透射光。 内反射面设置在与入射面相反的中空光学块的顶部，以将从入射平面接收的光反射到中空光学块中。 锥形区域被配置为将光聚集在通孔中的光纤上。 锥形区域形成为使得中空光学块的外径从内反射面和入射面减小。

    System and method for accessing node of private network
    10.
    发明授权
    System and method for accessing node of private network 有权
    用于接入私网节点的系统和方法

    公开(公告)号：US07221671B2

    公开(公告)日：2007-05-22

    申请号：US09901486

    申请日：2001-07-10

    Applicant: Min-Seop Jeong ,  Jung-Ho Song

    Inventor： Min-Seop Jeong ,  Jung-Ho Song

    IPC: H04L12/66

    CPC classification number: H04L61/2514 ,  H04L29/12009 ,  H04L29/12367 ,  H04L29/12377 ,  H04L29/12924 ,  H04L61/2517 ,  H04L61/6063

    Abstract: A system for accessing a node of a private network includes an assigning portion for assigning external port values to respective network nodes based on information collected from the network nodes of the private network, and storing the assigned external port values; an exchanging portion for exchanging the external port values of the respective network nodes of private networks; and an address converting portion for converting the external port values into corresponding private IP addresses and internal port values when a network node of one private network accesses another network node of another private network by using the external port values of another network node of another private network. Accordingly, a network node of a private network without a global IP address becomes accessible.

    Abstract translation: 用于访问私有网络的节点的系统包括：分配部分，用于基于从专用网络的网络节点收集的信息将外部端口值分配给各个网络节点，并存储所分配的外部端口值; 用于交换专用网络的各个网络节点的外部端口值的交换部分; 以及地址转换部分，当一个专用网络的网络节点通过使用另一个专用网络的另一个网络节点的外部端口值来访问另一个专用网络的另一个网络节点时，将外部端口值转换为相应的专用IP地址和内部端口值 。 因此，没有全局IP地址的专用网络的网络节点变得可访问。

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