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公开(公告)号：KR100927592B1
公开(公告)日：2009-11-23
申请号：KR1020070080589
申请日：2007-08-10
Applicant: 한국전자통신연구원
IPC: G02B6/42
Abstract: An optical-electrical printed circuit module and an optical-electrical simultaneous communication system comprising the same are provided to improve optical coupling efficiency degradation generated in a flip-chip bonding process. A substrate(10) is formed. An optical waveguide(24) layer including an optical waveguide formed on the substrate is formed. An optical bench(50) is formed on the optical waveguide layer. A first electrical wire is formed in the lower surface of the optical bench and a concave part exposing the first electrical wire is formed in the optical bench. A photoelectric semiconductor chip part(40) comprises: an intermediation main body; a convex part formed in the lower surface of the intermediation main body in order to be inserted into the concave part; a photoelectric device(44) positioned in the lower surface of the intermediation main body; and a second electric wire connected from extrusion floor side of the convex part to the photoelectric device. A photoelectric device drive(30) is arranged to the optical waveguide layer or the upper part of the photoelectric semiconductor chip part and operates a photoelectric device.
Abstract translation: 提供了一种光电印刷电路模块和包括该光电印刷电路模块的光电同时通信系统，以改善在倒装芯片接合工艺中产生的光耦合效率降低。 形成衬底（10）。 形成包括形成在基板上的光波导的光波导（24）层。 光学台（50）形成在光波导层上。 第一电线形成在光具座的下表面中，并且暴露第一电线的凹部形成在光具座中。 光电半导体芯片部件（40）包括：中介主体; 形成在中介主体的下表面中以便插入到凹部中的凸部; 位于中介主体的下表面中的光电装置（44） 以及从凸部的挤压地板侧连接到光电装置的第二电线。 光电器件驱动器（30）被布置到光波导层或光电半导体芯片部分的上部并操作光电器件。
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公开(公告)号：KR1020080084447A
公开(公告)日：2008-09-19
申请号：KR1020070026191
申请日：2007-03-16
Applicant: 한국전자통신연구원
Abstract: A photoelectric bus module and a manufacturing method thereof are provided to enhance accuracy and efficiency in an optical communication process and an electrical communication process of high integrated multi-chip to multi-chip in an automatic manner. A photoelectric bus unit(101) includes a dielectric(103), at least one optical waveguide(104) inserted into the dielectric, and a plurality of coupling parts(106) having a through-hole structure between a top part and a bottom part of the dielectric. Each of receptacle units(113) includes a second coupling part(116) having a through-hole structure. The second coupling part is connected with the first coupling part of the photoelectric bus unit by using a conductive guiding pin(119). A first electrical wiring(108) is formed underneath the dielectric in order to transmit an electrical signal. A second electrical wiring(117) is formed in the inside of the through-hole in order to transmit the electrical signal to the inside of the through-hole.
Abstract translation: 提供一种光电总线模块及其制造方法，以提高光通信处理的精度和效率以及高集成度多芯片到多芯片的电通信过程。 光电总线单元（101）包括电介质（103），插入电介质中的至少一个光波导（104）和多个在顶部和底部之间具有通孔结构的耦合部分（106） 的电介质。 每个插座单元（113）包括具有通孔结构的第二联接部分（116）。 第二耦合部分通过使用导电引导销（119）与光电总线单元的第一耦合部分连接。 在电介质下方形成第一电线（108），以便传输电信号。 在通孔的内部形成第二电布线117，以将电信号传送到通孔的内部。
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公开(公告)号：KR1020080083889A
公开(公告)日：2008-09-19
申请号：KR1020070024690
申请日：2007-03-13
Applicant: 한국전자통신연구원
Abstract: A photoelectric interface apparatus is provided to install a photoelectric device and electric lines on a photoelectric interface module, thereby performing optical communication and electrical communication between semiconductor devices efficiently. A dielectric member(7) is formed in the upper part of a substrate(4). A connector portion(2) is formed in the upper part of both ends of the substrate which includes the ends of at least two electric lines(5,6) in a length direction of the substrate. An optical waveguide portion(3) is positioned in the upper part of a middle part of the substrate to include at least one optical waveguide(8) in the dielectric member in the length direction of the substrate. At least one of the electric lines includes a cutting section, in which the electric lines are cut, in the middle part. A photoelectric device(10,11) is positioned in the upper part of the substrate corresponding to both ends of the cutting section.
Abstract translation: 提供光电接口装置以在光电接口模块上安装光电装置和电线，从而有效地进行半导体装置之间的光通信和电通信。 在基板（4）的上部形成有电介质部件（7）。 连接器部分（2）形成在基板的两端的上部，该基板的两端在基板的长度方向上包括至少两条电线（5,6）的端部。 光波导部分（3）位于基板的中间部分的上部，在基板的长度方向上包括至少一个光波导（8）。 至少一条电线包括在中间部分切割电线的切割部分。 光电器件（10,11）位于与切割部分的两端对应的基板的上部。
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公开(公告)号：KR1020060009693A
公开(公告)日：2006-02-01
申请号：KR1020040058364
申请日：2004-07-26
Applicant: 한국전자통신연구원
IPC: G02B6/13
CPC classification number: G02B6/136 , G02B6/30 , G02B6/3636 , G02B6/3652 , G02B6/3692 , G02B6/4204 , G02B2006/12111 , G02B2006/12176
Abstract: Is provided a method of forming a polymer waveguide for passive alignment to an optical fiber in an optical module. A groove mounting an optical fiber thereon is formed on a substrate, and a shielding layer pattern is formed to selectively shield the groove. Polymer layers for an optical waveguide, which extend to the shielding layer pattern, are formed on the substrate, and the layers are patterned, thereby forming a polymer waveguide. The shielding layer is removed, and the groove is exposed. An optical fiber aligned to the optical waveguide is mounted on the exposed groove.
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公开(公告)号：KR1020050065906A
公开(公告)日：2005-06-30
申请号：KR1020030097069
申请日：2003-12-26
Applicant: 한국전자통신연구원
IPC: G02B6/12
Abstract: 본 발명은 단순한 직선 도파로 구조에서도 선형적인 감쇄 특성과 넓은 감쇄 영역을 얻을 수 있어 광 감쇄기 어레이(array)를 비롯한 집적 소자의 구성에 효율적으로 적용시킬 수 있는 열광학적 가변 광 감쇄기에 관한 것으로, 도파로 상부에 도파로와 적절한 각도를 이루는 금속 열선이 한쪽으로 치우쳐 있는 특징적인 구도를 채용한다. 이러한 구도에 의해 유도되는 열광학적 굴절률 변화의 공간적 분포는 도파로 내를 진행하는 빛을 클래딩 영역으로 결합시켜 빛의 편향을 일으키게 되므로, 기판과 금속 열선의 온도 차이를 조절함으로써 도파로의 코어 영역에 남는 빛의 출력을 조절하여 가변적인 광 감쇄 효과를 얻을 수 있다.
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Patent Agency Ranking
公开(公告)号：KR1020050040163A
公开(公告)日：2005-05-03
申请号：KR1020030075224
申请日：2003-10-27
Applicant: 한국전자통신연구원
IPC: G02B6/42
Abstract: 평면 광도파로(PLC) 형태의 광 트랜시버(optical transceiver) 소자를 제시한다. 본 발명에 따른 일 관점은 기판 상에 도입된 발광부 및 수광부와, 발광부쪽을 향하도록 형성된 단일모드 광도파로로서의 제1광도파로, 수광부쪽을 향하도록 형성된 다중모드 광도파로로서의 제2광도파로, 및 제1광도파로와 제2광도파로가 근접하는 교차 지점에 형성된 홈에 삽입되어 파장 선택으로 광 신호를 분리하는 박막 필터를 포함하는 광 트랜시버 소자를 제공한다.
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公开(公告)号：KR1020040038322A
公开(公告)日：2004-05-08
申请号：KR1020020067219
申请日：2002-10-31
Applicant: 한국전자통신연구원
IPC: G02B6/12
CPC classification number: G02F1/065 , G02F1/225 , G02F2201/122 , G02F2202/022 , G02F2203/06
Abstract: PURPOSE: A polarization-independent modulator is provided to turn on-off the optical intensity with a small voltage since it is capable of effectively utilizing the voltage applied thereto from outside. CONSTITUTION: A polarization-independent modulator includes a first optical waveguide core layer, a second optical waveguide core layer, a top cladding layer, a bottom cladding layer, a plurality of electrodes(111a, 111b, 117). The first optical waveguide core layer and the second optical waveguide core layer are connected to each other and include a polymer polarized by an electro-optical effect. The top cladding layer and the bottom cladding layer encompass the first and the second optical waveguide core layers. The plurality of electrodes(111a, 111b, 117) are formed outside of the cladding layers to apply the electric field to the first and the second optical waveguide core layers. And, the electrodes(111a, 111b, 117) are formed on the core layer of the first optical waveguide so as to form the electrical field and the polarization vertical to the substrate and formed on the core layer of the second optical waveguide so as to form the electrical field and the polarization parallel to the substrate.
Abstract translation: 目的：提供一种偏振无关的调制器，以便以较小的电压开启光强度，因为它能够有效地利用从外部施加到其上的电压。 构成：偏振无关调制器包括第一光波导芯层，第二光波导芯层，顶包层，底包层，多个电极（111a，111b，117）。 第一光波导芯层和第二光波导芯层彼此连接并且包括通过电光效应极化的聚合物。 上覆层和下包层包围第一和第二光波导芯层。 多个电极（111a，111b，117）形成在包层的外侧，以将电场施加到第一和第二光波导芯层。 并且，电极（111a，111b，117）形成在第一光波导的芯层上，以形成与基板垂直的电场，并形成在第二光波导的芯层上，从而 形成与基板平行的电场和极化。
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68.发明公开아이소이미드기를 가지는 고분자 및 유기 색소로 이루어지는 주인-손님형 고분자 조성물과 이로부터 얻어지는 곁사슬형 비선형 광학 고분자 및 그 제조 방법 失效包含具有ISOIMIDE GROUP和有机染料的聚合物的聚苯乙烯聚合物系统，由聚合物体系获得的侧链型非线性光学聚合物及其制备方法
公开(公告)号：KR1020040014030A
公开(公告)日：2004-02-14
申请号：KR1020020047196
申请日：2002-08-09
Applicant: 한국전자통신연구원
IPC: C08G73/16
CPC classification number: C08G73/1089
Abstract: PURPOSE: A host-guest type polymer system comprising a polymer having an isoimide group and an organic dye, a side chain type nonlinear optical polymer obtained from the polymer system and its preparation method are provided, to obtain a material for the preparation of the optical devices for the high speed and high capacity data transfer. CONSTITUTION: The host-guest type polymer system comprises a polymer having an isoimide group represented by the formula; and an organic dye having a hydroxyl group or an amino group. The side chain type nonlinear optical polymer is prepared by forming a host-guest type nonlinear optical polymer film where the organic dye having an isoimide group and a reacting group capable of participating in the nucleophilic reaction is dispersed on the matrix containing the polymer having an isoimide group; poling the nonlinear optical polymer film under the electric field at a first temperature; and poling the film under the electric field at a second temperature higher than the first to react the organic dye with the polymer.
Abstract translation: 目的：提供一种包含异氰酸酯基团和有机染料的聚合物的主客体型聚合物体系，由聚合物体系获得的侧链型非线性光学聚合物及其制备方法，以获得制备光学材料的材料 用于高速和高容量数据传输的设备。 构成：主客体型聚合物体系包含具有下式所示的异亚酰基的聚合物。 和具有羟基或氨基的有机染料。 侧链型非线性光学聚合物通过形成主体 - 客体型非线性光学聚合物膜制备，其中具有异亚酰基基团的有机染料和能够参与亲核反应的反应基团分散在含有异氰酸酯的聚合物的基体上 组; 在第一温度下在电场下极化非线性光学聚合物膜; 并在高于第一温度的第二温度下在电场下极化膜，以使有机染料与聚合物反应。
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公开(公告)号：KR1020030093748A
公开(公告)日：2003-12-11
申请号：KR1020020031591
申请日：2002-06-05
Applicant: 한국전자통신연구원
IPC: G02B6/293
CPC classification number: G02B6/12019 , G02B2006/121 , G02F1/065 , G02F2001/212 , G02F2203/055 , H04Q11/0005 , H04Q2011/0016 , H04Q2011/0032 , H04Q2011/0035
Abstract: PURPOSE: A wavelength selector for wavelength division multiplexing network is provided to shorten the length of an all-optical switch and enhance the switching speed by forming an optical switching portion with a Michelson interferometer. CONSTITUTION: A wavelength selector for wavelength division multiplexing network includes an input portion, a demultiplexing portion(410), and an optical switching portion(420). The demultiplexing portion(410) which is coupled to the input portion divides the input beam of the input portion into beams of different wavelengths and outputs the divided beams. The optical switching portion(420) includes an all-optical switch(424) and a mirror(426). The all-optical switch(424) is used for transmitting the output beams of the demultiplexing portion(410). The mirror(426) is used for reflecting the beams of the all-optical switch(424) to the opposite direction. The optical switching portion(420) selects the beam having a particular wavelength by a Michelson interferometer.
Abstract translation: 目的：提供波分复用网络的波长选择器，以缩短全光开关的长度，并通过用迈克尔逊干涉仪形成光开关部分来提高切换速度。 构成：用于波分复用网络的波长选择器包括输入部分，解复用部分（410）和光学切换部分（420）。 耦合到输入部分的解复用部分（410）将输入部分的输入光束分成不同波长的光束并输出分割光束。 光学切换部分（420）包括全光开关（424）和反射镜（426）。 全光开关（424）用于发射解复用部分（410）的输出光束。 反射镜（426）用于将全光开关（424）的光束反射到相反方向。 光学切换部分（420）通过迈克尔逊干涉仪选择具有特定波长的光束。
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