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    SILICON ARRAYED WAVEGUIDE GRATING DEVICE FOR REDUCING EFFECTIVE REFRACTIVE INDEX VARIATION OF OPTICAL WAVEGUIDE ACCORDING TO TEMPERATURE
    11.
    发明申请
    SILICON ARRAYED WAVEGUIDE GRATING DEVICE FOR REDUCING EFFECTIVE REFRACTIVE INDEX VARIATION OF OPTICAL WAVEGUIDE ACCORDING TO TEMPERATURE 失效
    用于减少光学波导的有效折射指数的硅阵列波导光栅装置温度变化

    公开(公告)号：US20080037936A1

    公开(公告)日：2008-02-14

    申请号：US11828418

    申请日：2007-07-26

    Applicant: Jong Moo LEE ,  Duk Jun KIM ,  Junghyung PYO ,  Gyungock KIM

    Inventor： Jong Moo LEE ,  Duk Jun KIM ,  Junghyung PYO ,  Gyungock KIM

    IPC: G02B6/10 ,  G02B6/34

    CPC classification number: G02B6/12028 ,  G02B6/12011

    Abstract: Provided is a silicon array waveguide grating (AWG) device comprising a silicon array waveguide in which a plurality of optical waveguides formed of a lower cladding layer, a silicon core, and an upper cladding layer are arranged, wherein the variation of the refractive index of the silicon core is positive, and the upper cladding layer is formed of polymer, the variation of refractive index of which according to temperature is negative, which is opposite to the silicon core, and the cross-section of the silicon core varies between different areas to adjust the variation of the effective refractive index of the optical waveguide according to temperature.

    Abstract translation: 提供了一种硅阵列波导光栅（AWG）器件，其包括硅阵列波导，其中布置由下包层，硅芯和上包层形成的多个光波导，其中折射率的变化 硅芯是正的，并且上包层由聚合物形成，其折射率随着温度的变化是负的，其与硅芯相反，并且硅芯的横截面在不同的区域之间变化 以根据温度调节光波导的有效折射率的变化。

    Optical module for suppressing optical and electrical crosstalk simultaneously
    12.
    发明授权
    Optical module for suppressing optical and electrical crosstalk simultaneously 失效
    用于同时抑制光和电串扰的光模块

    公开(公告)号：US06807326B2

    公开(公告)日：2004-10-19

    申请号：US10379297

    申请日：2003-03-03

    Applicant: Young-tak Han ,  Duk-jun Kim ,  Jang-uk Shin ,  Sang-ho Park ,  Yoon-jung Park ,  Hee-keyng Sung

    Inventor： Young-tak Han ,  Duk-jun Kim ,  Jang-uk Shin ,  Sang-ho Park ,  Yoon-jung Park ,  Hee-keyng Sung

    IPC: G02B636

    CPC classification number: G02B6/4277 ,  G02B6/12004 ,  G02B6/122 ,  G02B6/4246

    Abstract: There is provided an optical module incorporating active elements such as light emitting devices or photo detective devices mounted on a single substrate. The optical module can suppress optical and electrical crosstalk by a blocking trench formed between the active elements for blocking optical and electromagnetic waves, and a metal barrier formed within the blocking trench for blocking the optical and electromagnetic waves. Further, the optical module can suppress the optical and the electrical crosstalk due to the optical and the electromagnetic waves directed upward the substrate by a housing body enclosing the substrate, a housing cover provided on the housing body, and a metal slit formed below the housing cover and above the metal barrier.

    Abstract translation: 提供了一种包含有源元件的光学模块，例如安装在单个基板上的发光器件或照相检测器件。 光学模块可以通过形成在用于阻挡光学和电磁波的有源元件之间的阻挡沟槽以及形成在阻挡沟槽内的用于阻挡光学和电磁波的金属屏障来抑制光和电串扰。 此外，光学模块可以通过封装基板的壳体，设置在壳体上的壳体盖和形成在壳体下方的金属狭缝，抑制由于光学和电磁波而导致的光学和电子串扰 覆盖并在金属屏障之上。

    Silicon arrayed waveguide grating device for reducing effective refractive index variation of optical waveguide according to temperature
    15.
    发明授权
    Silicon arrayed waveguide grating device for reducing effective refractive index variation of optical waveguide according to temperature 失效
    硅阵列波导光栅器件，用于根据温度降低光波导的有效折射率变化

    公开(公告)号：US07760974B2

    公开(公告)日：2010-07-20

    申请号：US11828418

    申请日：2007-07-26

    Applicant: Jong Moo Lee ,  Duk Jun Kim ,  Junghyung Pyo ,  Gyungock Kim

    Inventor： Jong Moo Lee ,  Duk Jun Kim ,  Junghyung Pyo ,  Gyungock Kim

    IPC: G02B6/34

    CPC classification number: G02B6/12028 ,  G02B6/12011

    Abstract: Provided is a silicon array waveguide grating (AWG) device comprising a silicon array waveguide in which a plurality of optical waveguides formed of a lower cladding layer, a silicon core, and an upper cladding layer are arranged, wherein the variation of the refractive index of the silicon core is positive, and the upper cladding layer is formed of polymer, the variation of refractive index of which according to temperature is negative, which is opposite to the silicon core, and the cross-section of the silicon core varies between different areas to adjust the variation of the effective refractive index of the optical waveguide according to temperature.

    Abstract translation: 提供了一种硅阵列波导光栅（AWG）器件，其包括硅阵列波导，其中布置由下包层，硅芯和上包层形成的多个光波导，其中折射率的变化 硅芯是正的，并且上包层由聚合物形成，其折射率随着温度的变化是负的，其与硅芯相反，并且硅芯的横截面在不同的区域之间变化 以根据温度调节光波导的有效折射率的变化。

    Waveguide structure
    16.
    发明授权
    Waveguide structure 失效
    波导结构

    公开(公告)号：US07693384B2

    公开(公告)日：2010-04-06

    申请号：US12111884

    申请日：2008-04-29

    Applicant: Jong-Moo Lee ,  Duk-Jun Kim ,  O-Kyun Kwon ,  Gyung-Ock Kim

    Inventor： Jong-Moo Lee ,  Duk-Jun Kim ,  O-Kyun Kwon ,  Gyung-Ock Kim

    IPC: G02B6/10

    CPC classification number: G02B6/12007

    Abstract: A waveguide structure is provided. The waveguide structure includes: a slot channel waveguide including first and second patterns, which are spaced apart from each other to define a slot; a first upper layer covering at least a portion of the slot channel waveguide; and a second upper layer covering the remaining portion of the slot channel waveguide. A thermo-optic coefficient (TOC) of the channel waveguide times a TOC of the second upper layer is a negative number.

    Abstract translation: 提供了一种波导结构。 波导结构包括：缝隙通道波导，包括第一和第二图案，它们彼此间隔开以限定狭槽; 覆盖所述槽道波导的至少一部分的第一上层; 以及覆盖槽道波导的剩余部分的第二上层。 通道波导的热光系数（TOC）乘以第二上层的TOC是负数。

    Optical filter module and method of manufacturing the same
    17.
    发明授权
    Optical filter module and method of manufacturing the same 失效
    光滤波器模块及其制造方法

    公开(公告)号：US07630602B2

    公开(公告)日：2009-12-08

    申请号：US11856498

    申请日：2007-09-17

    Applicant: Duk Jun Kim ,  Jong Moo Lee ,  Junghyung Pyo ,  Gyungock Kim

    Inventor： Duk Jun Kim ,  Jong Moo Lee ,  Junghyung Pyo ,  Gyungock Kim

    IPC: G02B6/34 ,  G02B6/10

    CPC classification number: G02B6/12028 ,  G02B6/12011

    Abstract: An optical filter module for wavelength multiplexing and demultiplexing and a method of manufacturing the same are provided. The optical filter module for wavelength multiplexing and demultiplexing includes: at least one or more input waveguides; an input-stage star coupler in the form of a slab waveguide connected to the input waveguides; array waveguide which is connected to the input-stage star coupler and in which a plurality of individual waveguides, each of which has an optical path having a predetermined length different to those of the other waveguides and has a heterogeneous waveguide interval formed of a material having a different refraction index from that of a core of the waveguides, are sequentially arranged; an output-stage star coupler in the form of a slab waveguide connected to the array waveguides; and at least one or more output waveguides connected to the output-stage star coupler. According to the optical filter module and the method of manufacturing the same, heterogeneous waveguide intervals having core materials different from those of conventional waveguides are introduced in predetermined areas of array waveguides, thereby reducing polarized light and temperature dependency and at the same time effectively removing optical coupling loss, which can occur at both ends of a heterogeneous waveguide interval, without an additional process of forming waveguides.

    Abstract translation: 提供了一种用于波分复用和解复用的滤光器模块及其制造方法。 用于波长复用和解复用的滤光器模块包括：至少一个或多个输入波导; 输入级星形耦合器，其形式为连接到输入波导的平板波导; 阵列波导，其连接到输入级星形耦合器，并且其中多个单独的波导具有与其它波导的预定长度不同的预定长度的光路，并且具有由具有 依次布置与波导的芯的折射率不同的折射率; 输出级星形耦合器，其形式为连接到阵列波导的平板波导; 以及连接到输出级星形耦合器的至少一个或多个输出波导。 根据光滤波器模块及其制造方法，在阵列波导的预定区域中引入具有与常规波导不同的芯材料的异质波导间隔，从而降低偏振光和温度依赖性，同时有效地去除光 耦合损耗，其可以发生在异质波导间隔的两端，而没有形成波导的附加工艺。

    OPTICAL WAVEGUIDE STRUCTURE HAVING ANGLED MIRROR AND LENS
    19.
    发明申请
    OPTICAL WAVEGUIDE STRUCTURE HAVING ANGLED MIRROR AND LENS 审中-公开
    具有光学镜片和镜片的光学波形结构

    公开(公告)号：US20120114293A1

    公开(公告)日：2012-05-10

    申请号：US13250019

    申请日：2011-09-30

    Applicant: Joong-Seon Choe ,  Duk Jun Kim ,  Chun Ju Youn ,  Jong-Hoi Kim ,  Kwang-Seong Choi ,  Yong-Hwan Kwon ,  Eun Soo Nam

    Inventor： Joong-Seon Choe ,  Duk Jun Kim ,  Chun Ju Youn ,  Jong-Hoi Kim ,  Kwang-Seong Choi ,  Yong-Hwan Kwon ,  Eun Soo Nam

    IPC: G02B6/036 ,  B05D5/06

    CPC classification number: G02B6/32 ,  G02B6/12 ,  G02B6/4214

    Abstract: The present disclosure relates to a planar optical waveguide element, and more particularly, to an optical waveguide end structure for effective optical signal connection with a light source, a light receiving element, or a different type of optical waveguide element.According to an exemplary embodiment of the present disclosure, there is disclosed an optical waveguide structure, including: a planar optical waveguide including a lower clad, a waveguide core formed on the lower clad, and a clad layer formed on the waveguide core; and an optical lens formed on a surface of the clad layer.One end of the optical waveguide forms an inclined surface having a predetermined inclination angle.

    Abstract translation: 本发明涉及一种平面光波导元件，更具体地，涉及一种用于与光源，光接收元件或不同类型的光波导元件的有效光信号连接的光波导端结构。 根据本公开的示例性实施例，公开了一种光波导结构，包括：平面光波导，包括下包层，形成在下包层上的波导芯和形成在波导芯上的覆层; 以及形成在包层的表面上的光学透镜。 光波导的一端形成具有预定倾斜角的倾斜面。

    SILICON PHOTONICS CHIP
    20.
    发明申请
    SILICON PHOTONICS CHIP 审中-公开
    硅胶片

    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。

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