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    SILICON SEMICONDUCTOR BASED HIGH-SPEED RING OPTICAL MODULATOR
    1.
    发明申请
    SILICON SEMICONDUCTOR BASED HIGH-SPEED RING OPTICAL MODULATOR 失效
    基于硅半导体的高速环光学调制器

    公开(公告)号：US20080080803A1

    公开(公告)日：2008-04-03

    申请号：US11833004

    申请日：2007-08-02

    Applicant: Jeong Woo PARK ,  Gyungock KIM ,  Hyun Soo KIM ,  Bongki MHEEN

    Inventor： Jeong Woo PARK ,  Gyungock KIM ,  Hyun Soo KIM ,  Bongki MHEEN

    IPC: G02F1/035

    CPC classification number: G02F1/025 ,  G02F1/3133 ,  G02F2001/0152 ,  G02F2203/15

    Abstract: Provided is a high-speed ring optical modulator based on a silicon semiconductor, having increased optical modulation speed. The high-speed ring optical modulator includes a ring optical waveguide including a portion in which the refractive index varies, that is, a refractive index variation portion, and an optical waveguide having a constant refractive index. The refractive index variation portion comprises a bipolar transistor. Thus carriers can be supplied to and discharged from the refractive index variation portion, through which light is transmitted, at high speed, and thus the optical modulation speed can be increased.

    Abstract translation: 提供了一种基于硅半导体的高速环形光调制器，其具有增加的光调制速度。 高速环形光调制器包括环形光波导，其包括折射率变化的部分，即折射率变化部分和具有恒定折射率的光波导。 折射率变化部分包括双极晶体管。 因此，可以高速地将载流子提供给发射光的折射率变化部分放出，从而可以提高光调制速度。

    ELECTRO-OPTIC DEVICE AND MACH-ZEHNDER OPTICAL MODULATOR HAVING THE SAME
    4.
    发明申请
    ELECTRO-OPTIC DEVICE AND MACH-ZEHNDER OPTICAL MODULATOR HAVING THE SAME 审中-公开
    具有它的电光设备和MACH-ZEHNDER光学调制器

    公开(公告)号：US20120063714A1

    公开(公告)日：2012-03-15

    申请号：US13013012

    申请日：2011-01-25

    Applicant: Jeong Woo PARK ,  Gyungock KIM

    Inventor： Jeong Woo PARK ,  Gyungock KIM

    IPC: G02F1/295

    CPC classification number: G02F1/025 ,  G02F1/2257 ,  G02F2201/063

    Abstract: Provided are an electro-optic device with a high modulation rate and a mach-zehnder optical modulator having the same. The electro-optic device includes a slap, a rip waveguide, a first impurity region, a second impurity region, and a third impurity region. The slap is disposed on a substrate. The rip waveguide includes a mesa extending in one direction on the slap and the slap disposed under the mesa. The first impurity region is disposed in the slap of one side of the mesa. The third impurity region is disposed in the slap of the other side of the mesa to oppose the first impurity region. The second impurity region is disposed in the rip waveguide between the first impurity region and the third impurity region.

    Abstract translation: 提供具有高调制率的电光装置和具有该电光装置的马赫 - 泽德光调制器。 电光装置包括拍打，裂口波导，第一杂质区，第二杂质区和第三杂质区。 拍击被设置在基板上。 裂口波导包括在拍击上沿一个方向延伸的台面和设置在台面下方的拍子。 第一杂质区设置在台面的一侧的一旁。 第三杂质区域设置在台面的另一侧的拍击中以与第一杂质区域相对。 第二杂质区设置在第一杂质区和第三杂质区之间的裂缝波导中。

    METHOD OF FORMING OPTICAL COUPLER
    7.
    发明申请
    METHOD OF FORMING OPTICAL COUPLER 审中-公开
    形成光耦合器的方法

    公开(公告)号：US20120156369A1

    公开(公告)日：2012-06-21

    申请号：US13289743

    申请日：2011-11-04

    Applicant: In Gyoo KIM ,  Sang Hoon KIM ,  Gyungock KIM

    Inventor： In Gyoo KIM ,  Sang Hoon KIM ,  Gyungock KIM

    IPC: G02B6/26

    CPC classification number: G02B6/1228 ,  G02B6/12002 ,  G02B6/305

    Abstract: Provided are methods of forming an optical coupler. The method includes forming a first waveguide and an in-plane tapered layer on a silicon layer, forming a mask with first and second openings. The first opening is formed between the in-plane tapered layer and the second opening, and the second opening extends from the first opening with a gradually narrowing width. Thereafter, a planar waveguide and a three-dimensional tapered layer are simultaneously formed in the first and second openings, respectively. The planar waveguide has a substantially uniform thickness, and the three-dimensional tapered layer has a thickness gradually increasing with a decrease of the width thereof.

    Abstract translation: 提供了形成光耦合器的方法。 该方法包括在硅层上形成第一波导和面内锥形层，形成具有第一和第二开口的掩模。 第一开口形成在平面内锥形层和第二开口之间，第二开口从第一开口以逐渐变窄的宽度延伸。 此后，分别在第一和第二开口中同时形成平面波导和三维锥形层。 平面波导具有大致均匀的厚度，并且三维锥形层的厚度随着其宽度的减小而逐渐增加。

    WAVEGUIDE PHOTO-DETECTOR
    8.
    发明申请
    WAVEGUIDE PHOTO-DETECTOR 有权
    波形检测器

    公开(公告)号：US20120280347A1

    公开(公告)日：2012-11-08

    申请号：US13550364

    申请日：2012-07-16

    Applicant: Dongwoo SUH ,  Sanghoon KIM ,  Jiho JOO ,  Gyungock KIM

    Inventor： Dongwoo SUH ,  Sanghoon KIM ,  Jiho JOO ,  Gyungock KIM

    IPC: H01L31/0232

    CPC classification number: G02B6/12004 ,  G02B6/131 ,  G02B6/136 ,  G02B2006/121 ,  H01L31/0352

    Abstract: Provided is a waveguide photodetector that may improve an operation speed and increase or maximize productivity. The waveguide photodetector includes a waveguide layer extending in a first direction, an absorption layer disposed on the waveguide layer, a first electrode disposed on the absorption layer, a second electrode disposed on the waveguide layer, the second electrode being spaced from the first electrode and the absorption layer in a second direction crossing the first direction, and at least one bridge electrically connecting the absorption layer to the second electrode.

    Abstract translation: 提供了可以提高操作速度并增加或最大化生产率的波导光电检测器。 波导光电检测器包括沿第一方向延伸的波导层，设置在波导层上的吸收层，设置在吸收层上的第一电极，设置在波导层上的第二电极，第二电极与第一电极间隔开， 所述吸收层在与所述第一方向交叉的第二方向上，以及至少一个电桥将所述吸收层电连接到所述第二电极。

    OPTICAL CONNECTOR AND OPTICAL LINK APPARATUS INCLUDING THE SAME
    9.
    发明申请
    OPTICAL CONNECTOR AND OPTICAL LINK APPARATUS INCLUDING THE SAME 审中-公开
    光连接器和光连接装置，包括它们

    公开(公告)号：US20110194808A1

    公开(公告)日：2011-08-11

    申请号：US12887015

    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: G02B6/12 ,  G02B6/36

    CPC classification number: G02B6/29323 ,  G02B6/30 ,  G02B6/3652 ,  G02B6/4214 ,  G02B6/4249 ,  G02B6/4292

    Abstract: Provided is an optical connector that can improve coupling efficiency and coupling reliability. The optical connector includes an optical fiber guiding pad configured to guide an optical fiber connected to an optical waveguide that is disposed on an optoelectronic device IC, or includes a ferrule guiding pad and a ferrule guiding bar that guide a ferrule coupled to the optoelectronic device IC.

    Abstract translation: 提供了可以提高耦合效率和耦合可靠性的光学连接器。 该光学连接器包括：光纤引导垫，其被配置为引导连接到设置在光电子器件IC上的光波导的光纤，或者包括套圈引导垫和套圈引导杆，该导引杆引导耦合到光电子器件IC 。

    METHOD FOR TUNING WAVELENGTH OF OPTICAL DEVICE USING REFRACTIVE INDEX QUASI-PHASE CHANGE AND ETCHING
    10.
    发明申请
    METHOD FOR TUNING WAVELENGTH OF OPTICAL DEVICE USING REFRACTIVE INDEX QUASI-PHASE CHANGE AND ETCHING 审中-公开
    使用折射率指数进行相位变化和蚀刻来调谐光学器件的波长的方法

    公开(公告)号：US20130153533A1

    公开(公告)日：2013-06-20

    申请号：US13612467

    申请日：2012-09-12

    Applicant: Sahnggi PARK ,  Gyungock KIM

    Inventor： Sahnggi PARK ,  Gyungock KIM

    IPC: B05D5/06 ,  B05D3/10

    CPC classification number: G02B6/122

    Abstract: Methods for tuning a wavelength of an optical device are provided. According to the method, a core pattern may be formed on a substrate, a dielectric layer may be formed to cover the core pattern, and the dielectric layer may be thermally treated to increase a refractive index of the dielectric layer. The dielectric layer may include a silicon oxynitride layer.

    Abstract translation: 提供了调整光学器件的波长的方法。 根据该方法，可以在基板上形成芯图案，可以形成介电层以覆盖芯图案，并且可以对电介质层进行热处理以增加电介质层的折射率。 电介质层可以包括氧氮化硅层。

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