公开(公告)号：KR100357869B1

公开(公告)日：2002-10-25

申请号：KR1020000039213

申请日：2000-07-10

Applicant: 삼성전자주식회사

Inventor： 권오달 ,  표경원

IPC: G02B6/00

Abstract: 본 발명은 광통신 모듈 하우징의 광섬유 고정용 부트에 관한 것으로서, 개시된 부트는 광통신 모듈 하우징의 부트에 있어서, 평판형 상부 부재; 상기 평판형 상부 부재와 대면하게 정렬되는 평판형 하부 부재; 상기 평판형 상부 부재에 조사되는 자외선 광 또는 열; 및 상기 평판형 상하부 부재에 각각 마주보게 구비되는 홈들에 위치하며, 상기 자외선 광이나 열에 의해 경화되어 상기 평판형 상하부 부재를 상호 마주보는 방향으로 결합시키는 접착제로 구성된다.

公开(公告)号：KR100337993B1

公开(公告)日：2002-10-25

申请号：KR1019980038592

申请日：1998-09-18

Applicant: 삼성전자주식회사

Inventor： 권오달 ,  박현섭 ,  김진수

IPC: G02B27/00

Abstract: 평면광도파로소자 및 광섬유블록의 정렬장치 및 그 제어방법을 개시한다. 개시된 본 발명은 입력측 및 출력측 광섬유블록을 함께 지지하고 6축 방향으로 그 위치를 조정하는 6축 미세조정부와, 평면광도파로소자를 지지하고 상기 6축 미세조정부에 대응하여 그 위치를 2축 방향으로 조정하는 2축 미세조정부와, 상기 평면광도파로소자, 입력측 광섬유블록 및 출력측 광섬유블록의 영상위치를 검출하는 위치검출부와, 상기 평면광도파로소자로부터 출력되는 광신호를 검출하는 출력광신호검출부 및 상기 위치검출부 및/또는 출력광신호검출부로부터 검출된 각각의 검출신호에 따라 상기 각각의 6축 및 2축 미세조정부의 동작상태를 제어하는 마이크로 컴퓨터를 포함한다. 따라서, 입력측 및 출력측 광섬유블록과 평면광도파로소자의 조정축수 및 이에 따른 정렬/조정횟수를 최소한도로 줄임으로써, 더욱 신속하게 정렬/조정 작업을 수행하여 전반적인 생산작업속도를 향상시킬 수 있다.

公开(公告)号：KR100348192B1

公开(公告)日：2002-08-13

申请号：KR1019990055772

申请日：1999-12-08

Applicant: 삼성전자주식회사

Inventor： 이영규 ,  권오달 ,  원용욱

IPC: G02B6/00

Abstract: 본발명은타이트코팅광섬유용광섬유블록에있어서, 상면일측에형성되며소정폭을갖는클래드홈과, 상면타측에상기클래드홈과일직선상에형성되며상기클래드홈의폭보다큰 폭을갖는자켓홈을구비한하부기판과; 상기하부기판의상면일측에부착되는평면판모양의상부기판을포함하여구성함을특징으로하는타이트코팅광섬유용광섬유블록을제공한다. 또한, 본발명은타이트코팅광섬유용광섬유블록에있어서, 상면일측에형성된클래드홈과, 상기상면일측과단차진상면타측에상호평행하게배열된다수개의정렬돌기를구비한하부기판과; 상기하부기판의상면일측에부착되는평면판모양의상부기판을포함하여구성함을특징으로하는타이트코팅광섬유용광섬유블록을제공한다.

公开(公告)号：KR1020010095445A

公开(公告)日：2001-11-07

申请号：KR1020000016481

申请日：2000-03-30

Applicant: 삼성전자주식회사

Inventor： 윤신영 ,  권오달 ,  유병권 ,  이태형

IPC: G02B6/00

Abstract: PURPOSE: An apparatus for measuring a pitch of an optical waveguide line of an optical device is provided, which has a good performance without using a CCD(Charge Coupled Device). CONSTITUTION: The apparatus includes a light source(210) for measurement and a single waveguide block(241) outputting a light from the light source to an input port of an optical device. A movement stage(230) moves the single waveguide block vertically to a propagation direction of the light passing through the single waveguide block. A photo detector(280) outputs a light intensity signal of the light from an output port of the optical device, and a displacement measurement unit(250) outputs a displacement signal by sensing the movement of the single waveguide block. A control part(270) outputs a pitch of the waveguide line of the optical device by calculating an interval between positions of the optical device.

Abstract translation: 目的：提供一种用于测量光学装置的光波导线的间距的装置，其在不使用CCD（电荷耦合装置）的情况下具有良好的性能。 构成：该装置包括用于测量的光源（210）和将来自光源的光输出到光学装置的输入端口的单个波导块（241）。 移动台（230）将单个波导块垂直移动到穿过单个波导块的光的传播方向。 光检测器（280）输出来自光学装置的输出端口的光的光强度信号，位移测量单元（250）通过感测单个波导块的移动来输出位移信号。 控制部分（270）通过计算光学装置的位置之间的间隔来输出光学装置的波导线的间距。

公开(公告)号：KR1020010056005A

公开(公告)日：2001-07-04

申请号：KR1019990057396

申请日：1999-12-14

Applicant: 삼성전자주식회사

Inventor： 이영규 ,  권오달 ,  원용욱

IPC: G02B6/00

Abstract: PURPOSE: A method for making an optical device is provided to be capable of preventing moisture from infiltrating in an adhesive. CONSTITUTION: A light signal, which is transferred into a wave guide of one output side of a splitter(12) and a light signal of a fiber(15) mounted at a V-groove array connector(13) connected to an input side, is monitored. An optimum output position is searched while rotating and moving the V-groove array connector(13). After searching the optimum output position, an optical-dedicated adhesive is coated at a connection part of the V-groove array connector(13) and a planar lightwave circuit(PLC,11). An adhesive(18) for reinforcement is coated on an outer surface of the optical-dedicated adhesive.

Abstract translation: 目的：制造光学装置的方法能够防止水分渗入粘合剂中。 构成：被传送到分离器（12）的一个输出侧的波导中的光信号和安装在连接到输入侧的V形槽阵列连接器（13）处的光纤（15）的光信号， 被监视。 在旋转和移动V形槽阵列连接器（13）的同时搜索最佳输出位置。 在搜索最佳输出位置之后，在V槽阵列连接器（13）的连接部分和平面光波电路（PLC，11）上涂覆光学专用粘合剂。 用于加强的粘合剂（18）涂覆在光学专用粘合剂的外表面上。

公开(公告)号：KR1020000020143A

公开(公告)日：2000-04-15

申请号：KR1019980038592

申请日：1998-09-18

Applicant: 삼성전자주식회사

Inventor： 권오달 ,  박현섭 ,  김진수

IPC: G02B27/00

Abstract: PURPOSE: An apparatus for arranging a planar optical wave guide circuit and an optical fiber block and a method for controlling the same is provided to reduce a time for manufacturing by minimizing the arranged number of a planar optical wave guide circuit and an optical fiber block. CONSTITUTION: An apparatus for arranging a planar optical wave guide circuit and an optical fiber block comprises a six axises fine controller(800), a two axises fine controller(810), a location detector(500), an output optical signal detector(5300, and a micro computer(900). A method for controlling the same comprises the steps of: detecting and controlling an initial location of an optical fiber block(300,600) of an input side according to six axises by locating the optical fiber block of the input side and a planar optical wave guide circuit and detecting an image location; fixing the optical fiber block and the planar optical wave guide circuit; controlling the planar optical wave guide circuit by two axises to arrange it to the optical fiber block of an output side; and fixing the planar optical wave guide circuit and the optical fiber block of the output side.

Abstract translation: 目的：提供一种用于布置平面光波导电路和光纤块的装置及其控制方法，以通过使平面光波导电路和光纤块的布置数量最小化来缩短制造时间。 构成：用于布置平面光波导电路和光纤块的装置包括六轴精细控制器（800），两轴精细控制器（810），位置检测器（500），输出光信号检测器（5300） 和微型计算机（900），其控制方法包括以下步骤：根据六个轴检测和控制输入侧的光纤块（300,600）的初始位置，通过定位所述光纤块的光纤块 输入侧和平面光波导电路并检测图像位置;固定光纤块和平面光波导电路;通过两个轴控制平面光波导电路以将其布置到输出侧的光纤块 并且固定平面光波导电路和输出侧的光纤块。

公开(公告)号：KR1020040106917A

公开(公告)日：2004-12-20

申请号：KR1020030036189

申请日：2003-06-05

Applicant: 삼성전자주식회사

Inventor： 김경염 ,  권오달 ,  이주훈

IPC: G02B6/28

CPC classification number: G02B6/4246

Abstract: PURPOSE: A bidirectional transceiver module having a reflector is provided to reduce a degradation of a reflection ratio due to a positional change of a reflection surface by manufacturing a reflector using metal vaporization. CONSTITUTION: A bidirectional transceiver module(200) includes an input waveguide(234), a reflector(204) having a reflection hole and a reflection layer, an output waveguide(232), and a coupling waveguide. The input waveguide receives an optical signal. The reflection hole is formed by using a photolithographic operation for the hole to be extended from an end of the bidirectional transceiver module to the coupling waveguide. The reflection layer is formed on a bottom surface of the reflection hole. The output waveguide outputs the optical signal reflected from the reflector. The coupling waveguide transfers the optical signal inputted from the input waveguide to the reflector and outputs the optical signal reflected from the reflector to the output waveguide.

Abstract translation: 目的：提供一种具有反射器的双向收发器模块，用于通过使用金属蒸发制造反射器来减少由于反射表面的位置变化引起的反射率的劣化。 构成：双向收发器模块（200）包括输入波导（234），具有反射孔和反射层的反射器（204），输出波导（232）和耦合波导。 输入波导接收光信号。 反射孔通过使用用于从双向收发器模块的端部延伸到耦合波导的孔的光刻操作来形成。 反射层形成在反射孔的底面上。 输出波导输出从反射器反射的光信号。 耦合波导将从输入波导输入的光信号传送到反射器，并将从反射器反射的光信号输出到输出波导。

公开(公告)号：KR1020040067276A

公开(公告)日：2004-07-30

申请号：KR1020030004306

申请日：2003-01-22

Applicant: 삼성전자주식회사

Inventor： 권오달 ,  한동균 ,  김희곤

IPC: G02B6/28

Abstract: PURPOSE: A temperature-independent WDMD(Wavelength Division Multiplexing/Demultiplexing) having an improved alignment characteristic and an aligning method thereof are provided to improve an alignment process by using two alignment waveguides, a 1x2 divider, and an Nx1 coupler. CONSTITUTION: A temperature-independent WDMD having an improved alignment characteristic includes a first alignment waveguide, a second alignment waveguide, and a 1x2 divider. The first alignment waveguide(620) is used for providing a single input alignment port(604a) to the first alignment side(603) and providing the first output alignment port(604b) to the second alignment side(602). The second alignment waveguide(630) is used for sharing the single input alignment port and providing the second output alignment port(630b) to the second side. The 1x2 divider(600) is used for dividing an inputted optical signal into the first alignment waveguide and the second alignment waveguide(620,630).

Abstract translation: 目的：提供具有改进的对准特性的温度独立WDMD（波分复用/解复用）及其对准方法，以通过使用两个对准波导，1x2分频器和Nx1耦合器来改善对准过程。 构成：具有改进的对准特性的与温度无关的WDMD包括第一对准波导，第二对准波导和1x2分频器。 第一对准波导（620）用于向第一对准侧（603）提供单个输入对准端口（604a），并将第一输出对准端口（604b）提供给第二对准侧（602）。 第二对准波导（630）用于共享单个输入对准端口，并将第二输出对准端口（630b）提供给第二侧。 1x2分频器（600）用于将输入的光信号分成第一对准波导和第二对准波导（620,630）。

公开(公告)号：KR100421137B1

公开(公告)日：2004-03-04

申请号：KR1020020017668

申请日：2002-03-30

Applicant: 삼성전자주식회사

Inventor： 권오달

IPC: G02B6/12

CPC classification number: G02B6/12021 ,  G02B6/12014 ,  G02B6/30

Abstract: A dual wavelength division multiplexing/demultiplexing device for multiplexing/demultiplexing optical signals is provided. The device comprising (a) a planar lightguide circuit comprising a first wavelength division multiplexing/demultiplexing device (20) and a second wavelength division multiplexing/demultiplexing device (30), the first wavelength division multiplexing/demultiplexing device having input and output ports (210P,218P) of several first input and output waveguides (210,218) at one side (P1) and a first arrayed waveguide grating (AWG1) coupled to the several first input and output waveguides (210,218), and the second wavelength division multiplexing/demultiplexing device (30) positioned in symmetric with the first wavelength division multiplexing/demultiplexing device about the center and comprising the input and output ports (310P,318P) of several second input and output waveguides (310,318) at the opposite side (P2) and a second arrayed waveguide grating (AWG2) coupled to the several second input and output waveguides (310,318); (b) a first optical fiber array block (40) having a number of ports corresponding to the input and output ports of the several first input and output waveguides and connected to first ribbon optical fibers (412); and, (c) a second optical fiber array block (50) having a number of ports corresponding to the input and output ports of the several second input and output waveguides and connected to second ribbon optical fibers (512).

Abstract translation: 提供了用于复用/解复用光信号的双波分复用/解复用装置。 该装置包括（a）包括第一波分复用/解复用装置（20）和第二波分复用/解复用装置（30）的平面光导电路，第一波分复用/解复用装置具有输入和输出端口（210P （P1）上的多个第一输入和输出波导（210,218）以及耦合到所述多个第一输入和输出波导（210,218）的第一阵列波导光栅（AWG1）的第二波分复用/解复用装置 （30），其位于与第一波分复用/解复用装置关于中心对称的位置，并包括在相对侧（P2）的几个第二输入和输出波导（310,318）的输入和输出端口（310P，318P） 耦合到所述若干个第二输入和输出波导（310,318）的阵列波导光栅（AWG2）; （b）第一光纤阵列块（40），其具有对应于多个第一输入和输出波导的输入和输出端口并连接到第一带状光纤（412）的多个端口; （c）第二光纤阵列块（50），其具有对应于多个第二输入和输出波导的输入和输出端口并连接到第二带状光纤（512）的多个端口。 ＆lt;图像＆GT;

公开(公告)号：KR100416967B1

公开(公告)日：2004-02-05

申请号：KR1020010038660

申请日：2001-06-30

Applicant: 삼성전자주식회사

Inventor： 신상길 ,  권오달 ,  송상엽 ,  이방원

IPC: G02B6/13

Abstract: PURPOSE: A planar lightwave circuit module comprising a heat transfer device is provided, which transfers heat generated in a heat source to the planar lightwave circuit device efficiently. CONSTITUTION: The planar lightwave circuit module(20) comprises a planar lightwave waveguide device, and a heating plate(22) which is attached to a bottom of the above planar lightwave waveguide device and is formed with a pair of hot wires(24) on the whole top surface attached to the bottom of the planar lightwave waveguide device. The heating plate includes a pad(27) to connect the hot wires with an external power supply on the bottom surface, and a penetration hole(25) providing a path connected to the pad by prolong the hot wires arranged on the top surface.

Abstract translation: 目的：提供一种包括传热装置的平面光波电路模块，其将热源中产生的热量有效地传递给平面光波电路装置。 一种平面光波导电路模块，包括平面光波导装置和安装在上述平面光波导装置底部的加热板，加热板上形成有一对热丝， 整个顶表面附着到平面光波导装置的底部。 加热板包括用于将热线与底部表面上的外部电源连接的垫（27）以及通过延长布置在顶部表面上的热线来提供与垫连接的路径的穿透孔（25）。