公开(公告)号：US08615149B2

公开(公告)日：2013-12-24

申请号：US13190403

申请日：2011-07-25

Applicant: Do Won Kim ,  Gyungock Kim ,  JunYeong Lee

Inventor： Do Won Kim ,  Gyungock Kim ,  JunYeong Lee

IPC: G02B6/00 ,  G02B6/12 ,  G02B6/36 ,  H01R43/16

CPC classification number: G02B6/4292 ,  G02B6/3644 ,  G02B6/3652 ,  G02B6/3885

Abstract: Provided are a photonics chip and an optical apparatus including the same. The chip may include a substrate, an optical waveguide, an optical coupler, and a plurality of alignment units. The optical waveguide is formed on the substrate. The optical coupler is formed at the optical waveguide. The alignment units align an optical connector which fixes at least one optical fiber coupled to the optical coupler, on the substrate.

Abstract translation: 提供了一种光子学芯片和包括其的光学装置。 芯片可以包括基板，光波导，光耦合器和多个对准单元。 光波导形成在基板上。 光耦合器形成在光波导处。 对准单元对准在衬底上固定耦合到光耦合器的至少一个光纤的光连接器。

公开(公告)号：US20130156370A1

公开(公告)日：2013-06-20

申请号：US13620560

申请日：2012-09-14

Applicant: Do Won Kim ,  Gyungock Kim

Inventor： Do Won Kim ,  Gyungock Kim

IPC: G02B6/12 ,  G02B6/26

CPC classification number: G02B6/305 ,  G02B6/1228 ,  G02B2006/12061

Abstract: Provided are optical coupling devices and silicon photonics chips having the same. the optical coupling device may include a lower layer having a first region and a second region, a first core layer disposed on the lower layer, the first core layer including first and second waveguides disposed on the first and second regions, respectively, a clad layer covering the first waveguide, and a second core layer interposed between the clad layer and the lower layer to cover the second waveguide. The second waveguide has a width decreasing with increasing distance from the first region and a vertical thickness greater than that of the first waveguide.

Abstract translation: 提供了具有其的光耦合器件和硅光子芯片。 光耦合装置可以包括具有第一区域和第二区域的下层，设置在下层上的第一芯层，第一芯层分别包括设置在第一和第二区域上的第一和第二波导，包层 覆盖第一波导，以及插入在包层和下层之间以覆盖第二波导的第二芯层。 第二波导的宽度随着距离第一区域的距离增加而减小，并且垂直厚度大于第一波导的垂直厚度。

公开(公告)号：US09063302B2

公开(公告)日：2015-06-23

申请号：US13443843

申请日：2012-04-10

Applicant: Do Won Kim ,  Gyungock Kim

Inventor： Do Won Kim ,  Gyungock Kim

IPC: G02B6/36 ,  G02B6/38 ,  G02B6/42 ,  G02B6/12

CPC classification number: G02B6/3897 ,  G02B6/423 ,  G02B6/4249 ,  G02B6/4292 ,  G02B2006/12107

Abstract: Provided are an optical connector capable of improving optical alignment efficiency and an optical device having the same. The connector may include a body having a top surface and a bottom surface facing each other, through holes penetrating the body to connect the top and bottom surfaces, and alignment keys provided on at least side surface of the body to be parallel to the through holes.

Abstract translation: 提供能够提高光取向效率的光连接器和具有该光连接器的光学装置。 连接器可以包括具有顶表面和底表面彼此面对的主体，穿过穿过主体以连接顶表面和底表面的孔以及设置在主体的至少侧表面上以与通孔平行的对准键 。

公开(公告)号：US09025920B2

公开(公告)日：2015-05-05

申请号：US13620560

申请日：2012-09-14

Applicant: Do Won Kim ,  Gyungock Kim

Inventor： Do Won Kim ,  Gyungock Kim

IPC: G02B6/26 ,  G02B6/42 ,  G02B6/30 ,  G02B6/122

CPC classification number: G02B6/305 ,  G02B6/1228 ,  G02B2006/12061

Abstract: Provided are optical coupling devices and silicon photonics chips having the same. the optical coupling device may include a lower layer having a first region and a second region, a first core layer disposed on the lower layer, the first core layer including first and second waveguides disposed on the first and second regions, respectively, a clad layer covering the first waveguide, and a second core layer interposed between the clad layer and the lower layer to cover the second waveguide. The second waveguide has a width decreasing with increasing distance from the first region and a vertical thickness greater than that of the first waveguide.

Abstract translation: 提供了具有其的光耦合器件和硅光子芯片。 光耦合装置可以包括具有第一区域和第二区域的下层，设置在下层上的第一芯层，第一芯层分别包括设置在第一和第二区域上的第一和第二波导，包层 覆盖第一波导，以及插入在包层和下层之间以覆盖第二波导的第二芯层。 第二波导的宽度随着距离第一区域的距离增加而减小，并且垂直厚度大于第一波导的垂直厚度。

公开(公告)号：US20130136396A1

公开(公告)日：2013-05-30

申请号：US13620636

申请日：2012-09-14

Applicant: Do Won KIM ,  Gyungock Kim

Inventor： Do Won KIM ,  Gyungock Kim

IPC: G02B6/34

CPC classification number: G02B6/34

Abstract: Disclosed is a grating coupler which includes an optical waveguide transferring an optical signal; and a diffraction grating formed on the optical waveguide. The diffraction grating includes protrusions continuously formed and the protrusions have different heights.

Abstract translation: 公开了一种光栅耦合器，其包括传输光信号的光波导; 以及形成在光波导上的衍射光栅。 衍射光栅包括连续形成的突起，突起具有不同的高度。

公开(公告)号：US20110135252A1

公开(公告)日：2011-06-09

申请号：US12816323

申请日：2010-06-15

Applicant: Do Won KIM ,  Gyungock Kim ,  Junghyung Pyo ,  Duk Jun Kim ,  In Gyoo Kim

Inventor： Do Won KIM ,  Gyungock Kim ,  Junghyung Pyo ,  Duk Jun Kim ,  In Gyoo Kim

IPC: G02B6/30 ,  G02B6/10

CPC classification number: G02B6/43 ,  G02B6/262 ,  G02B6/4292

Abstract: Provided is a silicon photonics chip that is thermally separated from a light emitting device. The silicon photonics chip includes photoelectric devices integrated on a silicon substrate. The photoelectric devices include an optical connection device optically guiding at least one signal light incident from a signal light generation device to transmit the signal light into the silicon substrate. The signal light generation device is thermally separated from the photoelectric devices, and is optically connected to the photoelectric devices.

Abstract translation: 提供了与发光器件热分离的硅光子芯片。 硅光子芯片包括集成在硅衬底上的光电器件。 光电装置包括光学连接装置，其光引导从信号光产生装置入射的至少一个信号光，以将信号光传输到硅衬底。 信号光产生装置与光电装置热分离，并与光电装置光学连接。

公开(公告)号：US08761553B2

公开(公告)日：2014-06-24

申请号：US13302371

申请日：2011-11-22

Applicant: Sahnggi Park ,  Gyungock Kim ,  In Gyoo Kim ,  Jeong Woo Park ,  Sang Hoon Kim ,  Do Won Kim

Inventor： Sahnggi Park ,  Gyungock Kim ,  In Gyoo Kim ,  Jeong Woo Park ,  Sang Hoon Kim ,  Do Won Kim

IPC: G02B6/26 ,  G02B6/12

CPC classification number: H04J14/028 ,  G02B6/12007 ,  H01S5/026 ,  H01S5/1032 ,  H01S5/4087 ,  H04J14/02 ,  H04J14/0201

Abstract: Provided is an optical network structure. To configure an optical network structure between hundreds or more of cores in a CPU, intersection between waveguides does not occur, and thus, the optical network structure enables two-way communication between all the cores without an optical switch disposed in an intersection point. The present invention enables a single chip optical network using a silicon photonics optical element, and a CPU chip configured with hundreds or thousands of cores can be developed.

Abstract translation: 提供了一种光网络结构。 为了在CPU中配置数百个或更多个核心之间的光网络结构，不会发生波导之间的交叉，因此，光网络结构在所有核心之间实现双向通信，而光交换机不设置在交叉点。 本发明使得能够使用硅光子学光学元件的单芯片光网络，并且可以开发配置有数百或数千个核的CPU芯片。

公开(公告)号：US08548281B2

公开(公告)日：2013-10-01

申请号：US12872881

申请日：2010-08-31

Applicant: Gyungock Kim ,  Jeong Woo Park ,  Jongbum You ,  Sang Gi Kim ,  Sanghoon Kim ,  In Gyoo Kim ,  Jiho Joo ,  Duk Jun Kim ,  Dongwoo Suh ,  Sahnggi Park ,  Ki Seok Jang ,  Junghyung Pyo ,  Kap-Joong Kim ,  Do Won Kim ,  Dae Seo Park

Inventor： Gyungock Kim ,  Jeong Woo Park ,  Jongbum You ,  Sang Gi Kim ,  Sanghoon Kim ,  In Gyoo Kim ,  Jiho Joo ,  Duk Jun Kim ,  Dongwoo Suh ,  Sahnggi Park ,  Ki Seok Jang ,  Junghyung Pyo ,  Kap-Joong Kim ,  Do Won Kim ,  Dae Seo Park

IPC: G02F1/025

CPC classification number: G02F1/025 ,  G02F2201/063

Abstract: Provided is an electro-optic modulating device. The electro-optic modulating device includes an optical waveguide with a vertical structure and sidewalls of the vertical structure are used to configure a junction.

Abstract translation: 提供了一种电光调制装置。 电光调制装置包括具有垂直结构的光波导，垂直结构的侧壁用于构造接合部。

公开(公告)号：US20120263411A1

公开(公告)日：2012-10-18

申请号：US13443843

申请日：2012-04-10

Applicant: Do Won KIM ,  Gyungock Kim

Inventor： Do Won KIM ,  Gyungock Kim

IPC: G02B6/12 ,  G02B6/36

CPC classification number: G02B6/3897 ,  G02B6/423 ,  G02B6/4249 ,  G02B6/4292 ,  G02B2006/12107

Abstract: Provided are an optical connector capable of improving optical alignment efficiency and an optical device having the same. The connector may include a body having a top surface and a bottom surface facing each other, through holes penetrating the body to connect the top and bottom surfaces, and alignment keys provided on at least side surface of the body to be parallel to the through holes.

Abstract translation: 提供能够提高光取向效率的光连接器和具有该光连接器的光学装置。 连接器可以包括具有顶表面和底表面彼此面对的主体，穿过穿过主体以连接顶表面和底表面的孔以及设置在主体的至少侧表面上以与通孔平行的对准键 。

公开(公告)号：US20110243507A1

公开(公告)日：2011-10-06

申请号：US12886848

申请日：2010-09-21

Applicant: Do Won KIM ,  Gyungock Kim ,  Duk Jun Kim

Inventor： Do Won KIM ,  Gyungock Kim ,  Duk Jun Kim

IPC: G02B6/36

CPC classification number: G02B6/30 ,  G02B6/34 ,  G02B6/3885 ,  G02B2006/12107

Abstract: Provided are an optical connector and an optical apparatus having the same. The optical connector comprises a substrate, at least one optical waveguide, an optical coupler, and a ferrule alignment unit. The at least one optical waveguide is formed on the substrate. The optical coupler is formed on the optical waveguide. The ferrule alignment unit allows a ferrule fixing optical fibers combined with the optical coupler to be aligned with the substrate.

Abstract translation: 提供一种光连接器和具有该连接器的光学装置。 光学连接器包括基板，至少一个光波导，光耦合器和套圈对准单元。 所述至少一个光波导形成在所述基板上。 光耦合器形成在光波导上。 套圈对准单元允许与光耦合器组合的套圈固定光纤与衬底对准。