公开(公告)号：KR1020100073244A

公开(公告)日：2010-07-01

申请号：KR1020080131865

申请日：2008-12-23

Applicant: 한국전자통신연구원

Inventor： 김민수 ,  이종무 ,  박선택 ,  주정진 ,  김진태 ,  박승구 ,  최중선

IPC: G02B6/10

CPC classification number: G02B6/1226 ,  B82Y20/00 ,  G02B6/43

Abstract: PURPOSE: A flexible waveguide and an optical connection assembly are provided to improve mechanical stability by including a multiple structure of cladding layers. CONSTITUTION: A thin film strip core(10) includes a first side and a second side, which are opposite to each other, and is composed of a metal material. An internal cladding layer(20) covers the first side and the second side of the thin film strip core. An external cladding layer(30) covers the internal cladding layer. The refractive index of the internal cladding layer is higher than that of the external cladding layer.

Abstract translation: 目的：提供柔性波导和光学连接组件以通过包括多层结构的包覆层来提高机械稳定性。 构成：薄膜条芯（10）包括彼此相对的第一侧和第二侧，并且由金属材料构成。 内部覆层（20）覆盖薄膜带芯的第一面和第二面。 外包层（30）覆盖内包层。 内包层的折射率高于外包层的折射率。

公开(公告)号：KR1020100067037A

公开(公告)日：2010-06-18

申请号：KR1020090100772

申请日：2009-10-22

Applicant: 한국전자통신연구원

Inventor： 박승구 ,  주정진 ,  박선택 ,  이종무 ,  김민수 ,  김진태 ,  최중선

IPC: C07C43/253 ,  C07C43/247 ,  C08G61/12 ,  G02B6/02

Abstract: PURPOSE: A compound containing crosslinkable moieties is provided to be used as an optical waveguide due to low light loss and to be used for manufacturing a waveguide thick film without a supporter due to excellent mechanical properties. CONSTITUTION: A compound has a chemical formula 1. The chemical formula 1 is Ar-H. In the chemical formula 1, Ar includes a terminal crosslinkable group, one group which is selected from -O-, -S-, -COO-, -CO-, -COS-, -SO_2-, and -NH-, and one or two repeating units which are selected from a chemical formula(1-a), a chemical formula(1-b), a chemical formula(1-c), and a chemical formula(1-d). In the repeating units, A is carbon or nitrogen and X is hydrogen or halogen.

Abstract translation: 目的：提供一种含有可交联部分的化合物，由于光损耗低而用作光波导，并且由于优异的机械性能而用于制造无支撑体的波导厚膜。 构成：化合物具有化学式1.化学式1是Ar-H。 在化学式1中，Ar包括末端可交联基团，一个选自-O - ， - S - ， - COO - ， - CO - ， - SO - ， - SO 2 - 和-NH- 或选自化学式（1-a），化学式（1-b），化学式（1-c）和化学式（1-d））的两个重复单元。 在重复单元中，A是碳或氮，X是氢或卤素。

公开(公告)号：KR100953561B1

公开(公告)日：2010-04-21

申请号：KR1020070132318

申请日：2007-12-17

Applicant: 한국전자통신연구원

Inventor： 박윤정 ,  박선택 ,  김진태 ,  김민수 ,  박승구 ,  주정진

IPC: G02B6/00 ,  G02B6/02

Abstract: 본 발명은 금속선 광도파로 및 그 제조 방법에 관한 것으로서, 기판 상부에 서로 다른 굴절률을 갖는 두 개 이상의 고분자 유전체층을 적층하여 하부 클래드를 형성하는 단계; 상기 하부 클래드 상부에 박막을 적층하는 단계; 상기 박막의 일부 영역을 식각하여 식각된 영역 일부에 유한한 폭과 두께를 갖는 광도파로 코어인 금속선을 형성하는 단계; 상기 금속선 및 상기 박막 상부에 서로 다른 굴절률을 갖는 두 개 이상의 고분자 유전체층을 적층하여 상부 클래드를 형성하는 단계; 및 상기 기판을 분리하는 단계를 포함하여 플렉서블한 표면 플라즈몬 폴라리톤 금속 광도파로를 제조하는 것을 특징으로 하며, 이로써, 굽힘에 의한 표면 플라즈몬 플라리톤의 누설 정도를 감소시켜 금속선 광도파로의 광전송 특성을 향상시킬 수 있다.
금속선 광도파로, 표면 플라즈몬 플라리톤, 금속선, 박막, 고분자 유전체층, 굴절률, 분리 박막.

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

Inventor： 김진태 ,  주정진 ,  박선택 ,  김민수 ,  박승구

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。

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

Inventor： 김진태 ,  박선택 ,  주정진 ,  김민수 ,  박승구 ,  이명현

IPC: G02B6/42 ,  G02B6/12

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。

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

Inventor： 김진태 ,  박선택 ,  주정진 ,  김민수 ,  박승구 ,  이명현

IPC: G02B6/10 ,  H01R12/51

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。

公开(公告)号：KR100772509B1

公开(公告)日：2007-11-01

申请号：KR1020060018871

申请日：2006-02-27

Applicant: 한국전자통신연구원

Inventor： 이명현 ,  김민수 ,  주정진 ,  박승구

IPC: G02B6/10 ,  G02B6/12

Abstract: 본 발명은 기판 상에 형성된 클래드층과, 상기 클래드층 내에 형성된 광도파로로 이루어진다. 상기 광도파로는 코아층과, 상기 코아층의 중간 부분에 상기 코아층보다 굴절률이 크고 특정 파장의 광을 반사 또는 투과시킬 수 있는 유기 브래그 격자판을 포함하여 이루어진다. 이에 따라, 고반사율 및 저손실로 상기 광도로파로 광을 진행시킬 수 있다. 더하여, 본 발명은 광도파로 상에 열전극을 형성하거나, 테이퍼(taper)된 광도파로를 만들거나, 광도파로의 코아층 중앙에 첩(Chirp)이 있는 유기 브래그 격자판을 만들어 고성능의 가변 파장 필터 및 가변 분산 보상기를 구현할 수 있다.

公开(公告)号：KR100744550B1

公开(公告)日：2007-08-01

申请号：KR1020060014229

申请日：2006-02-14

Applicant: 한국전자통신연구원

Inventor： 이명현 ,  주정진 ,  김민수 ,  박승구

IPC: H01L21/027 ,  B82Y40/00

Abstract: 본 발명은 기판, 상기 기판상에 형성되는 질화실리콘층 패턴, 및 상기 질화실리콘층 패턴에 형성된 자기조립단층막((Self Assembled Monolayer; SAM)을 포함하는 나노 임프린트용 질화실리콘 스탬프 및 그 제작 방법을 개시한다.
나노 임프린트, 질화실리콘, 스탬프, 자기조립단층막, 실리콘 기판, 쿼츠

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

Inventor： 박승구 ,  도정윤 ,  주정진 ,  박선택 ,  이명현

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。

公开(公告)号：KR100401126B1

公开(公告)日：2003-10-10

申请号：KR1020010013302

申请日：2001-03-15

Applicant: 한국전자통신연구원

Inventor： 주정진 ,  민유홍 ,  도정윤 ,  박승구 ,  이명현

IPC: H01P1/201

CPC classification number: B82Y20/00 ,  G02F1/353 ,  G02F1/3558 ,  G02F1/361 ,  G02F1/365 ,  G02F2202/022

Abstract: A wavelength converter for converting wavelength of a signal beam combined to a pump beam. The wavelength converter comprises a mode converting region for converting mode of the pump beam; a direction combining region for combining the signal beam to the pump beam; and wavelength converting region for converting the wavelength of the signal beam combined to the pump beam. The mode converting region and the wavelength converting region are formed as integrated by nonlinear polymeric material to construct a polymeric waveguide extended along propagation direction. The wavelength converting region includes the nonlinear polymer poled to a predetermined direction. According to the present invention, a DFG device, a cascade wavelength converting device, and second harmonic generation device of higher energy converting efficiency can be developed.

Abstract translation: 一种波长转换器，用于将信号光束的波长转换成泵浦光束。 波长转换器包括用于转换泵浦光束的模式的模式转换区域; 方向组合区域，用于将信号光束组合到泵浦光束; 和波长转换区域，用于将组合的信号光束的波长转换成泵浦光束。 模式转换区域和波长转换区域通过非线性聚合物材料形成为整体，以构建沿传播方向延伸的聚合物波导。 波长转换区包括极化至预定方向的非线性聚合物。 根据本发明，可以开发具有较高能量转换效率的DFG器件，级联波长转换器件和二次谐波发生器件。