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公开(公告)号:US20120128290A1
公开(公告)日:2012-05-24
申请号:US13154859
申请日:2011-06-07
申请人: Young-Tak HAN , Jang Uk Shin , Sang-Pil Han , Sang Ho Park , Yongsoon Baek
发明人: Young-Tak HAN , Jang Uk Shin , Sang-Pil Han , Sang Ho Park , Yongsoon Baek
IPC分类号: G02B6/12
CPC分类号: G02B6/4279 , G02B6/12002 , G02B6/12004 , G02B6/325 , G02B6/42 , G02B6/4201 , G02B6/4206 , G02B6/4208 , G02B6/4257 , G02B6/4265 , G02B6/4271 , G02B6/428 , G02B6/4281 , G02B2006/12092 , G02B2006/12135
摘要: Provided is an optical module. The optical module includes: an optical bench having a first trench of a first depth and a second trench of a second depth that is lower than the first depth; a lens in the first trench of the optical bench; at least one semiconductor chip in the second trench of the optical bench; and a flexible printed circuit board covering an upper surface of the optical bench except for the first and second trenches, wherein the optical bench is a metal optical bench or a silicon optical bench.
摘要翻译: 提供了一种光学模块。 光学模块包括:光学台,其具有第一深度的第一沟槽和第二深度的第二沟槽,其低于第一深度; 在光学工作台的第一沟槽中的透镜; 在所述光学平台的所述第二沟槽中的至少一个半导体芯片; 以及覆盖除了第一和第二沟槽之外的光学台的上表面的柔性印刷电路板,其中所述光学台是金属光学台或硅光学台。
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公开(公告)号:US20120020614A1
公开(公告)日:2012-01-26
申请号:US12987492
申请日:2011-01-10
申请人: Young-Tak HAN , Jang Uk Shin , Sang Ho Park , Sang-Pil Han , Yongsoon Baek
发明人: Young-Tak HAN , Jang Uk Shin , Sang Ho Park , Sang-Pil Han , Yongsoon Baek
CPC分类号: G02B6/125 , G02B2006/12145 , G02F1/0147 , G02F1/3137 , G02F1/315 , G02F2202/022
摘要: Provided are an optical switch device having a simple light path and capable of achieving high speed switching, and a method of manufacturing the optical switch device. The optical switch device comprises one or more first optical waveguides extending in a first direction, one or more second optical waveguides connected to the first optical waveguides in a second direction crossing the first direction, and one or more switching parts configured to control light transmitted in the first direction within the first optical waveguide connected with the second waveguide, to selectively reflect the light to the second waveguide extending in the second direction.
摘要翻译: 提供了一种具有简单的光路并且能够实现高速切换的光开关装置,以及制造光开关装置的方法。 光开关装置包括沿第一方向延伸的一个或多个第一光波导,在与第一方向相交的第二方向上连接到第一光波导的一个或多个第二光波导,以及一个或多个切换部,被配置为控制在 在与第二波导连接的第一光波导内的第一方向,以选择性地将光反射到沿第二方向延伸的第二波导。
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公开(公告)号:US20110085760A1
公开(公告)日:2011-04-14
申请号:US12704512
申请日:2010-02-11
申请人: Young-Tak HAN , Sang Ho Park , Dong-Hun Lee , Jang Uk Shin , Sang-Pil Han , Yongsoon Baek
发明人: Young-Tak HAN , Sang Ho Park , Dong-Hun Lee , Jang Uk Shin , Sang-Pil Han , Yongsoon Baek
CPC分类号: G02B6/136 , G02B6/423 , G02B6/4231 , G02B2006/12176 , H01L24/11 , H01L2924/12042 , H01L2924/12043 , H01L2924/00
摘要: Provided is an optical device. The optical device includes a substrate having a waveguide region and a mounting region, a planar lightwave circuit (PLC) waveguide including a lower-clad layer and an upper-clad layer on the waveguide region of the substrate and a platform core between the lower-clad layer and the upper-clad layer, a terrace defined by etching the lower-clad layer on the mounting region of the substrate, the terrace including an interlocking part, an optical active chip mounted on the mounting region of the substrate, the optical active chip including a chip core therein, and a chip alignment mark disposed on a mounting surface of the optical active chip. The optical active chip is aligned by interlocking between the interlocking part of the terrace and the chip alignment mark of the optical active chip and mounted on the mounting region.
摘要翻译: 提供了一种光学装置。 光学装置包括具有波导区域和安装区域的基板,在基板的波导区域上包括下覆盖层和上覆盖层的平面光波导路(PLC)波导和位于基板的波导区域之间的平台铁心, 包覆层和上包层,通过蚀刻衬底的安装区域上的下包覆层限定的平台,所述露台包括互锁部分,安装在衬底的安装区域上的光学有源芯片,光学活动 芯片,其中包括芯片芯片,以及设置在光学有源芯片的安装表面上的芯片对准标记。 光学有源芯片通过在平台的互锁部分和光学有源芯片的芯片对准标记之间的互锁对准并且安装在安装区域上。
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公开(公告)号:US20100142884A1
公开(公告)日:2010-06-10
申请号:US12463032
申请日:2009-05-08
申请人: Young-Tak HAN , Jang Uk Shin , Sang-Pil Han , Sang Ho Park , Yongsoon Baek
发明人: Young-Tak HAN , Jang Uk Shin , Sang-Pil Han , Sang Ho Park , Yongsoon Baek
CPC分类号: G02B6/125 , G02B6/3548 , G02B2006/12069 , G02B2006/12126 , G02B2006/12195 , G02F1/0147 , G02F1/3137
摘要: Provided is an optical communication device including an optical switch. The optical communication device a main core including an optical input part and a transmission output part and a reflection output part disposed on a side of the main core. An optical signal is outputted through the reflection output part or the transmission output part according to an operation of a heater.
摘要翻译: 提供了一种包括光开关的光通信装置。 所述光通信装置是包括光输入部和发送输出部以及设置在所述主芯一侧的反射输出部的主芯。 根据加热器的动作,通过反射输出部或发送输出部输出光信号。
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公开(公告)号:US20130121702A1
公开(公告)日:2013-05-16
申请号:US13490022
申请日:2012-06-06
申请人: Young-Tak HAN , Jang Uk Shin , Sang Ho Park , Oh Kee Kwon , Dong-Hun Lee , Yongsoon Baek
发明人: Young-Tak HAN , Jang Uk Shin , Sang Ho Park , Oh Kee Kwon , Dong-Hun Lee , Yongsoon Baek
IPC分类号: H04B10/04
CPC分类号: G02B6/4201 , H03F3/24 , H04B2001/0408
摘要: Disclosed is a transmitter optical module which includes a first package generating an optical signal; a second package bonded with the first package by using chip-to-chip bonding, having a silicon optical circuit platform structure, and amplifying the optical signal; and an optical waveguide forming a transmission path of the optical signal from the first package to the second package.
摘要翻译: 公开了一种发射机光学模块,其包括产生光信号的第一封装; 通过使用芯片到芯片接合与第一封装结合的第二封装,具有硅光电路平台结构,并放大光信号; 以及形成从第一封装到第二封装的光信号的传输路径的光波导。
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公开(公告)号:US20130266263A1
公开(公告)日:2013-10-10
申请号:US13618353
申请日:2012-09-14
申请人: Oh Kee KWON , Chul-Wook LEE , Dong-Hun LEE , Young Ahn LEEM , Young-Tak HAN , Yongsoon BAEK , Yun C. CHUNG
发明人: Oh Kee KWON , Chul-Wook LEE , Dong-Hun LEE , Young Ahn LEEM , Young-Tak HAN , Yongsoon BAEK , Yun C. CHUNG
CPC分类号: G02B6/1228 , G02B6/305
摘要: Provided are a spot size converter and a method of manufacturing the spot size converter. The method includes stacking a lower clad layer, a core layer, and a first upper clad layer on a substrate, tapering the first upper clad layer and the core layer in a first direction on a side of the substrate, forming a waveguide layer on the first upper clad layer and the lower clad layer, and etching the waveguide layer, the first upper clad layer, the core layer, and the lower clad layer such that the waveguide layer is wider than a tapered portion of the core layer on the side of the substrate and has the same width as that of the core layer on another side of the substrate.
摘要翻译: 提供了点尺寸转换器和制造光斑尺寸转换器的方法。 该方法包括在基板上层叠下包层,芯层和第一上包覆层,使第一上包覆层和芯层在衬底侧沿第一方向逐渐变细,在衬底的一侧上形成波导层 第一上包覆层和下包层,并且蚀刻波导层,第一上包层,芯层和下包层,使得波导层比芯层的锥形部分宽 并且具有与基板的另一侧上的芯层的宽度相同的宽度。
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