KR910001411A - 중합체 광학 도파관으로부터 스타 커플러를 제조하기 위한 방법 및 장치 - Google Patents

중합체 광학 도파관으로부터 스타 커플러를 제조하기 위한 방법 및 장치 Download PDF

Info

Publication number
KR910001411A
KR910001411A KR1019900008494A KR900008494A KR910001411A KR 910001411 A KR910001411 A KR 910001411A KR 1019900008494 A KR1019900008494 A KR 1019900008494A KR 900008494 A KR900008494 A KR 900008494A KR 910001411 A KR910001411 A KR 910001411A
Authority
KR
South Korea
Prior art keywords
optical waveguide
star coupler
polymer optical
parallel
optical waveguides
Prior art date
Application number
KR1019900008494A
Other languages
English (en)
Inventor
코탄딘 요헨
그로흐 베르너
헤르브레흐쯔마이에르 페테르
타이스 위르겐
Original Assignee
베른하르트 베크; 하인리히 베케르
훽스트 악티엔게젤샤프트
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 베른하르트 베크; 하인리히 베케르, 훽스트 악티엔게젤샤프트 filed Critical 베른하르트 베크; 하인리히 베케르
Publication of KR910001411A publication Critical patent/KR910001411A/ko

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2808—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using a mixing element which evenly distributes an input signal over a number of outputs
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/526—Joining bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/69—General aspects of joining filaments 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8324—Joining or pressing tools pivoting around one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2856—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers formed or shaped by thermal heating means, e.g. splitting, branching and/or combining elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/812—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/8122—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the composition of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/812—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/8126—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/81265—Surface properties, e.g. surface roughness or rugosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/818—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • B29C66/8187—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the electrical insulating constructional aspects
    • B29C66/81871—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the electrical insulating constructional aspects of the welding jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
    • B29K2909/02—Ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
    • B29K2909/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0075—Light guides, optical cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optical Integrated Circuits (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Polymerisation Methods In General (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

내용 없음

Description

중합체 광학 도파관으로부터 스타 커플러를 제조하기 위한 방법 및 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 혼합 영역에서 직사각형 단면의 스타 커플러를 제조하기 위한 장치를 도시한 도시도
제2도는 혼합 영역에서 둥근 단면의 스타 커플러를 제조하기 위한 장치를 도시한 도시도
제3도는 본 발명이 다른 실시에 따른 장치의 도시도

Claims (3)

  1. 광학 도파관을 동시에 정열 및 군집화하고 접착시킴으로써, 스타 커플러를 중합체 광학 도파관으로 제조하는 방법에 있어서, 결합 포인트에서 클래딩이 없는 광학 도파관은 장치의 중간 영역에서 스타 커플러의 최종 형태와 일치되는 채널에 평행하게 내장되고 열 및 압력에 의해 융합되는 것을 특징으로 하는 제조 방법.
  2. 평행한 중간부(2a,2a',2a＂)와 2개의 원추형측부(2b,2b',2b＂,2c,2c',2c＂)로 구성된 채널(2,2',2＂)을 갖는 하부(1,1',1＂)와, 채널(2,2',2＂)가 형상이 일치되고 평행한 중간부(4,4a',4＂)와 2개의 원추형 측부(4b,4b',4b＂,4c,4c',4c＂)로 구성된 메일 다이(4,4',4＂)를 갖는 상부(3,3',3＂)로 이루어진 것을 특징으로 하는 중합체 광학 도파관으로 스타 커플러를 제조하는 장치.
  3. 제2항에 있어서, 하부(1")는 금속 바닥판(1a")과 전기적으로 비전도성인 내열재료의 2개의 측벽(1b",1c")으로 구성된 것을 특징으로 하는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900008494A 1989-06-13 1990-06-11 중합체 광학 도파관으로부터 스타 커플러를 제조하기 위한 방법 및 장치 KR910001411A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE39192636 1989-06-13
DE19893919263 DE3919263A1 (de) 1989-06-13 1989-06-13 Verfahren und vorrichtung zur herstellung eines sternkopplers aus polymer-lichtwellenleitern

Publications (1)

Publication Number Publication Date
KR910001411A true KR910001411A (ko) 1991-01-30

Family

ID=6382654

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900008494A KR910001411A (ko) 1989-06-13 1990-06-11 중합체 광학 도파관으로부터 스타 커플러를 제조하기 위한 방법 및 장치

Country Status (12)

Country Link
US (1) US5073314A (ko)
EP (1) EP0403896B1 (ko)
JP (1) JPH0327005A (ko)
KR (1) KR910001411A (ko)
CN (1) CN1025369C (ko)
AT (1) ATE133272T1 (ko)
AU (1) AU633927B2 (ko)
CA (1) CA2018762A1 (ko)
DE (2) DE3919263A1 (ko)
DK (1) DK0403896T3 (ko)
ES (1) ES2084617T3 (ko)
GR (1) GR3018827T3 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121216A1 (de) * 1991-06-27 1993-01-07 Kabelmetal Electro Gmbh Verfahren zur herstellung eines verbindungselements fuer aus kunststoff bestehende, lichtleitende fasern
EP0523514A1 (de) * 1991-07-09 1993-01-20 Hoechst Aktiengesellschaft Verfahren zur Herstellung eines planaren optischen Kopplers
US5355426A (en) * 1992-09-02 1994-10-11 Gould Electronics Inc. Broadband MXN optical fiber couplers and method of making
DE4300593C1 (de) * 1993-01-13 1994-05-26 Deutsche Aerospace Schutzhülle für einen Monomode-Richtkoppler
US5840151A (en) * 1993-02-04 1998-11-24 Baxter International Inc. Apparatus and dies for forming peelable tube assemblies
DK0633835T3 (da) * 1993-02-04 1998-03-16 Baxter Int Aflang plastelementsamling samt fremgangsmåde og apparat til fremstilling deraf
DE19607671B4 (de) 1996-02-29 2004-08-26 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Verfahren zur Herstellung optischer Bauelemente mit angekoppelten Lichtwellenleitern und nach diesem Verfahren hergestellte Bauelemente
US20020172478A1 (en) * 2001-05-21 2002-11-21 Sahlin Jennifer Joyce Light transmission techniques
WO2019246337A1 (en) * 2018-06-22 2019-12-26 Incom, Inc. Forming polymer optical devices by mold-constrained relaxation expansion

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB633082A (en) * 1946-06-20 1949-12-12 Firestone Tire & Rubber Co Improvements in or relating to the splicing of organic mono-filaments
US3026569A (en) * 1959-02-16 1962-03-27 Philip B Keller Method of fabricating omicron-rings
US3819442A (en) * 1972-04-04 1974-06-25 Us Health Education & Welfare Alignment techniques for fiber bundles
GB1596869A (en) * 1978-05-31 1981-09-03 Standard Telephones Cables Ltd Directional coupler for optical fibre systems
US4372769A (en) * 1981-07-20 1983-02-08 Hicks Jr John W Multi-fiber fiber-optic assembly method
US4514057A (en) * 1981-12-23 1985-04-30 General Dynamics Pomona Division Fiber optic coupler array and fabrication method
US4687284A (en) * 1984-09-04 1987-08-18 Xerox Corporation Bright fiber-free biconically tapered couplers
AU569803B2 (en) * 1984-09-06 1988-02-18 Hitachi Limited Optical fibre star coupler
US4738511A (en) * 1986-01-07 1988-04-19 Litton Systems, Inc. Molecular bonded fiber optic couplers and method of fabrication
AU597178B2 (en) * 1987-06-05 1990-05-24 Commonwealth Of Australia, The Asymmetric fibre optic couplers and fabrication thereof
DE3737930A1 (de) * 1987-11-07 1989-05-18 Hoechst Ag Verfahren zur herstellung eines optischen kopplers fuer polymer-lichtwellenleiter

Also Published As

Publication number Publication date
EP0403896B1 (de) 1996-01-17
DK0403896T3 (da) 1996-05-20
ATE133272T1 (de) 1996-02-15
AU633927B2 (en) 1993-02-11
AU5697390A (en) 1990-12-20
CN1048105A (zh) 1990-12-26
CA2018762A1 (en) 1990-12-13
JPH0327005A (ja) 1991-02-05
GR3018827T3 (en) 1996-04-30
EP0403896A3 (de) 1992-01-08
DE3919263A1 (de) 1990-12-20
CN1025369C (zh) 1994-07-06
ES2084617T3 (es) 1996-05-16
EP0403896A2 (de) 1990-12-27
DE59010062D1 (de) 1996-02-29
US5073314A (en) 1991-12-17

Similar Documents

Publication Publication Date Title
KR910001411A (ko) 중합체 광학 도파관으로부터 스타 커플러를 제조하기 위한 방법 및 장치
FR2395520A1 (fr) Circuit optique en matiere polymere et son procede de fabrication
MX9404683A (es) Conectador o acoplador optico integrado.
ATE893T1 (de) Verfahren zum herstellen einer plan-konvexen mikrolinse auf mindestens einer stirnflaeche einer optischen faser, wobei die linse mit ihrer planen seite auf dieser stirnflaeche aufgeklebt ist.
KR950009287A (ko) 광학 및 전기 겸용 커넥터와 그 제조방법
EP0645651A4 (en) GROUPING OF OPTICAL FIBERS.
KR970011920A (ko) 광 케이블 접속용 다심 콘넥터를 제작하기 위한 금형 장치
FI886026A (fi) Kopplingsstaongmekanism foer en isolerad vaeggkonstruktion.
KR840001717A (ko) 광학섬유 방향성 결합기
CA2042144A1 (en) Coupling means between a light source and a bundle of optical fibers and method of making such coupling means
EP0038023A3 (en) Fiber optic directional coupler
KR850006572A (ko) 규석격막모듈을 갖춘 고온고압트랜스듀우스
KR910001413A (ko) 광커넥터
MY124763A (en) Disposable wipe-out sheet and process for making the same
IT8921866A0 (it) Procedimento per la realizzazione di gruppo di connessione separabile per fibre ottiche riunite a nastro e gruppo di connessione con esso realizzato.
SE9601137L (sv) Replikerade polymera optiska mikrostrukturer
KR880013023A (ko) 광학 결합기와 그 제조공정
KR920016860A (ko) 광파이버 커플러의 제조방법
ATE518159T1 (de) Verfahren zum koppeln von optischen elementen an opto-elektronische vorrichtungen
JPH1078517A (ja) 光方向性分岐結合器
DE69024001D1 (de) Breitbandiger optischer Faserkoppler und Herstellungsverfahren.
KR920009713A (ko) 광 섬유 종결방법
US3963308A (en) Focusing coupling device for multi optical-fiber cable
JPS6029085B2 (ja) 光源結合器とその製造法
JP2007514960A (ja) 回路基板における信号伝送方法および回路基板

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee