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公开(公告)号：KR1020170052257A
公开(公告)日：2017-05-12
申请号：KR1020150154493
申请日：2015-11-04
Applicant: 한국전자통신연구원
IPC: H04B10/43 , H04B10/50 , H04B10/69 , H04B10/112
CPC classification number: H04B10/2503 , H04B10/40 , H04B10/43 , H04B10/503
Abstract: 본발명은단일모듈양방향광 송수신시스템에관한것이다. 이에따른본 발명은, 하향신호를변환하여광신호를송신하고, 수신되는광신호를변환하여상향신호를획득하는송신부및 상기상향신호를변환하여상기광신호를송신하고, 상기수신되는광신호를변환하여상기하향신호를획득하는수신부를포함하되, 상기송신부및 상기수신부는모니터수신모듈을내장하는하나의광 송신모듈로구성되며, 상기하나의광 송신모듈을통해상기광신호를송신하고, 상기모니터수신모듈을통해상기광신호를수신하는것을특징으로하는단일모듈양방향광 송수신시스템에관한것이다.
Abstract translation: 本发明涉及单模块双向光收发器系统。 根据本发明，转换下行信号传送的光信号，转换以获得上行信号，并转换由传输光信号接收的传输和上行链路信号的光信号，接收到的光信号 但是转换，包括：接收单元，以获得下行链路信号时，发射机和接收机是由建立在监视接收机模块在一个单一的光发射模块的，并通过光信号发送，所述的光传输模块中的一个，其中 并通过监视器接收模块接收光信号。本发明涉及单模块双向光发送/接收系统。
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公开(公告)号：KR1020140063323A
公开(公告)日：2014-05-27
申请号：KR1020120130546
申请日：2012-11-16
Applicant: 한국전자통신연구원
Inventor： 이종진
IPC: G02B6/42
CPC classification number: H02G3/22
Abstract: The present invention initiates a feed through capable of minimizing and preventing reflection losses. The feed through comprises an optical element; a housing covering the optical element and having a first hole; a solder coupled in the first hole and having a plurality of second holes which is smaller than the first hole; and lead frames passing the second holes to be withdrawn from the inside of the housing to the outside and a line width reduced in the internal thereof than the external of the second holes.
Abstract translation: 本发明通过能够最小化和防止反射损失启动馈送。 进料通道包括光学元件; 覆盖所述光学元件并具有第一孔的壳体; 焊料，其耦合在所述第一孔中并且具有比所述第一孔小的多个第二孔; 并且引导框架将通过第二孔从壳体的内部撤回到外部，并且在其内部的线宽度比第二孔的外部减小。
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公开(公告)号：KR1020130031566A
公开(公告)日：2013-03-29
申请号：KR1020110095221
申请日：2011-09-21
Applicant: 한국전자통신연구원
CPC classification number: G02B6/4201
Abstract: PURPOSE: A both directions transceiving apparatus is provided to use an electrical insulation, thereby reduce the interference between an optical transmitter and a receiver of the both directions transceiving apparatus. CONSTITUTION: The transmission lead pins(180) operate as a coaxial cable with a second conductive plate(C2). The receiving lead pins(190) operate as the coaxial cable with a first conductive plate(C1), so that the data transmission is possible. The second conductive plate which is a common ground of the transmission lead pins and the first conductive plate which is a common ground of the receiving lead pins are electrically insulated and prevent the interference between the transmission lead pins and the receiving lead pins.
Abstract translation: 目的：提供双向收发装置以使用电绝缘，从而减少光发射机与双向收发装置的接收机之间的干扰。 构成：传输引线引脚（180）作为具有第二导电板（C2）的同轴电缆工作。 接收引线引脚（190）作为具有第一导电板（C1）的同轴电缆工作，使得数据传输是可能的。 作为传输引线引脚和作为接收引线引脚的公共接地的第一导电板的公共接地的第二导电板是电绝缘的，并且防止传输引线引脚和接收引脚引脚之间的干扰。
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公开(公告)号：KR1020120054931A
公开(公告)日：2012-05-31
申请号：KR1020100116333
申请日：2010-11-22
Applicant: 한국전자통신연구원
CPC classification number: G02B6/4246 , G02B6/29362 , G02B6/4215 , G02B6/4249 , G02B6/4263 , G02B6/4266 , G02B6/4286 , H01L2224/48091 , H01L2924/00014
Abstract: PURPOSE: A multi-channel optical module is provided to reduce electrical and optical cross talk of an optical module by improving processing capacity of the optical module. CONSTITUTION: Two optical devices(240_1, 240_2) are respectively formed cavities(280_1, 280_2) within a stem(210). The optical devices can be formed into a light emitting device or a light receiving device. The optical devices are connected to outside through a lead(230). An insulating layer(220) insulates the lead and the stem. Lenses(250_1, 250_2) transfer an optical signal from optical fiber to the light receiving device. The lenses transfer the optical signal from the light emitting device to the optical fiber. A filter unit forms an optical path between the optical fiber and the optical devices by dividing a plurality of optical signals according to wavelength.
Abstract translation: 目的：提供多通道光模块，通过提高光模块的处理能力，减少光模块的电和光串扰。 构成：两个光学装置（240_1,240_2）分别形成在杆（210）内的空腔（280_1,280_2）。 光学器件可以形成为发光器件或光接收器件。 光学器件通过引线（230）连接到外部。 绝缘层（220）绝缘铅和杆。 透镜（250_1,250_2）将光信号从光纤传送到光接收装置。 透镜将光信号从发光器件传送到光纤。 滤波器单元通过根据波长划分多个光信号在光纤和光学器件之间形成光路。
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公开(公告)号：KR101104962B1
公开(公告)日：2012-01-12
申请号：KR1020080120131
申请日：2008-11-28
Applicant: 한국전자통신연구원
IPC: H01L21/302 , H01L23/12
CPC classification number: H01L21/76898 , H01L23/481 , H01L2924/0002 , H01L2924/00
Abstract: 본 발명은 실리콘 웨이퍼를 관통하여 상,하면에 형성된 회로간 전기적 연결을 위한 관통 비아 제조 방법에 관한 것으로, 본 발명의 일실시예에 따른 관통 비아 제조 방법은 웨이퍼에 코어 비아홀을 형성하는 단계와, 코어 비아홀과 인접하도록 웨이퍼에 흡입 비아홀을 형성하는 단계와, 코어 비아홀에 비아 코어를 형성하는 단계와, 웨이퍼에 흡입 비아홀과 연통된 폴리머 비아홀을 형성하는 단계와, 흡입 비아홀을 통해 상기 폴리머 비아홀의 내부를 진공시켜서 폴리머 비아홀에 폴리머 용액을 충진하는 단계와, 코어 비아홀에 형성된 비아 코어가 외부로 노출되도록 웨이퍼를 연마하는 단계를 포함한다.
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Patent Agency Ranking
公开(公告)号：KR101076878B1
公开(公告)日：2011-10-26
申请号：KR1020080131653
申请日：2008-12-22
Applicant: 한국전자통신연구원
IPC: G02B6/42
Abstract: 광소자를실리콘광학벤치상에결합시키는과정에서광정렬을수행하기위한방법및 장치에관한것이다. 이를위한, 본발명의일실시예에따른양방향광 모듈의광정렬장치는기판을구비하는실리콘광학벤치와, 광필터를기판상에서다방향으로이동시키는진공척과, 광섬유에광 출력및 광입력을수행하는광송수신모듈과, 광섬유를다방향으로이동시켜서광정렬되게하는광섬유이동모듈과, 상기광섬유이동모듈및 상기진공척을제어하는제어부를구비한다. 이러한구조로이루어진광정렬장치에의한광정렬방법은광소자, 렌즈및 광섬유수동정렬및 능동정렬하고, 광효율이최대가되도록광필터를능동정렬하여실리콘광학벤치상에실장시킨다.
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公开(公告)号：KR1020100010267A
公开(公告)日：2010-02-01
申请号：KR1020080071175
申请日：2008-07-22
Applicant: 한국전자통신연구원
CPC classification number: G02B6/4246 , G02B6/02095 , G02B6/29317 , G02B6/29323 , G02B6/4214
Abstract: PURPOSE: An optical waveguide apparatus and an optical transmitting/receiving module apparatus for optical path conversion are provided to prevent the deterioration of combination rate of an optical signal. CONSTITUTION: An optical waveguide device includes a core(210) and a cladding unit(200). The cladding unit is formed around the core, and one portion of the optical waveguide apparatus is tilted to diffract the inputted and outputted optical signal. The tilted one end portion is an inclination unit(230). In order to make the optical signal incident through the cladding unit progress in parallel, a diffraction unit(220) diffracts the optical signal. The long period Bragg diffraction grating of the diffraction unit selects the light of a certain wavelength band.
Abstract translation: 目的：提供一种用于光路转换的光波导装置和光发射/接收模块装置，以防止光信号的组合速率的恶化。 构成：光波导器件包括芯（210）和包层单元（200）。 包层单元形成在芯周围，并且光波导装置的一部分被倾斜以衍射输入和输出的光信号。 倾斜的一个端部是倾斜单元（230）。 为了使通过包层单元入射的光信号并行进行，衍射单元（220）衍射光信号。 衍射单元的长周期布拉格衍射光栅选择一定波长带的光。
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公开(公告)号：KR1020170112316A
公开(公告)日：2017-10-12
申请号：KR1020160039210
申请日：2016-03-31
Applicant: 한국전자통신연구원
IPC: G02B7/30 , G01N21/95 , G01N21/958
Abstract: 본발명은광통신렌즈특성평가장치및 광통신렌즈특성평가방법에관한것이다. 본발명에따른광통신렌즈특성평가장치는, 초점렌즈뿐만아니라조준렌즈의특성평가가가능하며, 광통신렌즈특성평가에사용되는발광원및 평가또는실장하고자하는광통신렌즈를포함하고, 상기광통신렌즈를홀딩하고정밀제어하는제 1 정밀스테이지및 상기광통신렌즈를통과한빔을수광할수 있는수광원, 상기광통신렌즈를통과한빔과수직한면을스캔할수 있는광섬유및 상기발광원으로부터상기수광원과상기광섬유를일정간격으로거리조절하도록상기수광원을제어하여 2차원면스캔할수 있도록제어하는제 2 정밀스테이지를포함할수 있다.
Abstract translation: 光通信透镜特性评估装置和评估光通信透镜特性的方法本发明涉 将被安装根据本发明的评价装置中，聚焦透镜，以及可能的准直透镜，光发射源和评价或光通信透镜的表征光学透镜特性用在光通信透镜表征，并保持光学透镜 和精确地控制所述第一精密台和光学透镜可以是能够接收该光束穿过光源，光纤和光源的数量和从所述发光源的光纤维，其可以在光束扫描垂直于一侧穿过光学透镜 以及第二精确阶段，用于控制接收光源以预定间隔调整距离以扫描二维平面。
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公开(公告)号：KR1020100061220A
公开(公告)日：2010-06-07
申请号：KR1020080120131
申请日：2008-11-28
Applicant: 한국전자통신연구원
IPC: H01L21/302 , H01L23/12
CPC classification number: H01L21/76898 , H01L23/481 , H01L2924/0002 , H01L2924/00
Abstract: PURPOSE: A through via manufacturing method is provided to make possible a signal transmission at a high speed more than 10Gbps by minimizing an input-output signal loss by a polymer filler of a high value resistor. CONSTITUTION: A core via hole is formed on a wafer(101). A suction via hole(104) is formed on the wafer. A via core(111) is formed in the core via hole. A polymer via hole(108) communicated with the suction via hole is formed on the wafer. A polymer solution(109) is filled in the polymer via hole. The wafer is polished to expose the via core to the outside.
Abstract translation: 目的：提供通孔制造方法，通过使高值电阻器的聚合物填料的输入输出信号损失最小化，使得可能以高于10Gbps的高速度传输信号。 构成：芯片通孔形成在晶片（101）上。 在晶片上形成抽吸通孔（104）。 通孔芯（111）形成在芯通孔中。 在晶片上形成与吸入通孔连通的聚合物通孔（108）。 聚合物溶液（109）填充在聚合物通孔中。 将晶片抛光以将通孔芯暴露于外部。
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