KR910018823A - 중합체 광 도파관용 광 커플러의 제조방법 - Google Patents

중합체 광 도파관용 광 커플러의 제조방법 Download PDF

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Publication number
KR910018823A
KR910018823A KR1019910006650A KR910006650A KR910018823A KR 910018823 A KR910018823 A KR 910018823A KR 1019910006650 A KR1019910006650 A KR 1019910006650A KR 910006650 A KR910006650 A KR 910006650A KR 910018823 A KR910018823 A KR 910018823A
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KR
South Korea
Prior art keywords
plastic tube
shrink
plastic
optical waveguide
optical
Prior art date
Application number
KR1019910006650A
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English (en)
Inventor
코오탄딘 요켄
타이스 위르겐
그로흐 베르너
브로크마이에르 안드레아스
Original Assignee
테르가우, 라피체
훽스트 아크티엔게젤샤프트
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.)
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Application filed by 테르가우, 라피체, 훽스트 아크티엔게젤샤프트 filed Critical 테르가우, 라피체
Publication of KR910018823A publication Critical patent/KR910018823A/ko

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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
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Integrated Circuits (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

내용 없음

Description

중합체 광도파관용 광 커플러의 제조방법.
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (14)

  1. 2 내지 105중합체 광 도파관을 동일방식으로 배열하고, 이들을 집속(bunding)시키고, 플라스틱 튜브를 혼합영역에 도입시킨 후, 플라스틱 슈링크-온 슬리이브(shrunk-on sleeve)의 부분을 플라스틱 튜브에 결합시키고 슈링크-온 튜브가 수축되는 온도로 가열시킴을 특징으로 하여, 광 도퍼관을 동일방식으로 배열하고 플라스틱 슈링크-온 슬리이브를 사용하여 이들 도파관을 집속시킴으로써 중합체 광 도파관용 광 커플러를 제조하는 방법.
  2. 제1항에 있어서, 플라스틱 튜브를 중합체 광 도파관 보다 우선적으로 열탄성 상태로 전환시키나, 단 튜브물질을 열가소성 상태로 전이시키기전에 중합체 광 도파관의 열탄성 상태로의 전이를 완결시키는 방법.
  3. 제1항 또는 2항에 있어서, 슈링크-온 슬리이브의 수측 온도가 플라스틱 튜브의 열탄성 온도 범위내에 존재하는 방법.
  4. 제1항 내지 3항중 어느 한 항에 있어서, 광 도파관 다발을 가열도중 또는 가열후에 연신시키는 방법.
  5. 제1항 내지 4항중 어느 한 항에 있어서, 슈링크-온 슬리이브의 중앙을 말단보다 강하게 가열시키는 방법.
  6. 제1항 내지 5항중 어느 한 항에 있어서, 플라스틱 튜브의 굴절율이 코어 섬유의 굴절율보다 작은 방법.
  7. 제1 항 내지 6항중 어느 한 항에 있어서, 광 도파관의 결합부분에 클래딩 물질이 존재하지 않으며, 플라스틱 튜브가 커플러의 혼합영역에 대한 광학 클래딩으로서 제공되는 방법.
  8. 제7항에 있어서, 플라스틱 튜브의 내부를 경면(mirror)-피복시키는 방법.
  9. 제7항에 있어서, 플라스틱 튜브를 경면-피복된 플라스틱 플림으로 부가적으로 랩핑(wrappang)시키는 방법.
  10. 제1항 내지 9항중 어느 한 항에 있어서, 플라스틱 튜브의 길이가 10 내지 100mm, 바람직하게는 40 내지 60mm의 범위인 방법.
  11. 제1항 내지 10항중 어느 한 항에 있어서, 플라스틱 튜브으 내경이 1 내지 50mm, 바람직하게는 3 내지 10mm의 범위인 방법.
  12. 제1항 내지 11항 중 어느 한 항에 있어서, 플라스틱 튜브의 벽두께가 0.5 내지 5mm, 바람직하게는 1 내지 2mm 범위인 방법.
  13. 혼합영역의 기계적 강도 및 안정성이 높고, 특히 온도 및 기후에 대해 내성인, 제1항 내지 12항중 어느 한 항의 방법에 의해 제조된 광 커플러.
  14. 제13항에 있어서, 혼합 영역이 만곡 형태일 수 있는 광 커플러.
    ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.
KR1019910006650A 1990-04-26 1991-04-25 중합체 광 도파관용 광 커플러의 제조방법 KR910018823A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4013307.9 1990-04-26
DE4013307A DE4013307A1 (de) 1990-04-26 1990-04-26 Verfahren zur herstellung eines optischen kopplers fuer polymerlichtwellenleiter

Publications (1)

Publication Number Publication Date
KR910018823A true KR910018823A (ko) 1991-11-30

Family

ID=6405133

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910006650A KR910018823A (ko) 1990-04-26 1991-04-25 중합체 광 도파관용 광 커플러의 제조방법

Country Status (14)

Country Link
US (1) US5185832A (ko)
EP (1) EP0454107B1 (ko)
JP (1) JP3044085B2 (ko)
KR (1) KR910018823A (ko)
CN (1) CN1056172A (ko)
AT (1) ATE131288T1 (ko)
AU (1) AU647468B2 (ko)
CA (1) CA2041212A1 (ko)
DE (2) DE4013307A1 (ko)
DK (1) DK0454107T3 (ko)
ES (1) ES2082880T3 (ko)
GR (1) GR3018523T3 (ko)
IE (1) IE70746B1 (ko)
PT (1) PT97464B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9015775D0 (en) * 1990-07-18 1990-09-05 British Telecomm Optical fibre coupler
US5774610A (en) * 1996-07-08 1998-06-30 Equitech Int'l Corporation Fiber optic probe
US6292610B1 (en) 1996-07-08 2001-09-18 Equitech Int'l Corporation Fiber optic probe and coupler assembly
US5978534A (en) * 1996-07-08 1999-11-02 Equitech Int'l Corporation Fiber optic raman probe and coupler assembly
CN1317577C (zh) * 2005-04-21 2007-05-23 上海大学 1×n塑料光纤耦合器
US9778188B2 (en) * 2009-03-11 2017-10-03 Industrial Technology Research Institute Apparatus and method for detection and discrimination molecular object
US9482615B2 (en) * 2010-03-15 2016-11-01 Industrial Technology Research Institute Single-molecule detection system and methods
US8865077B2 (en) 2010-06-11 2014-10-21 Industrial Technology Research Institute Apparatus for single-molecule detection
US8865078B2 (en) 2010-06-11 2014-10-21 Industrial Technology Research Institute Apparatus for single-molecule detection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666812A (en) * 1979-11-02 1981-06-05 Fujitsu Ltd Connecting method of optical fiber
US4783137A (en) * 1983-11-15 1988-11-08 Kosman Karel J Fiber optic coupling system
US4822127A (en) * 1986-06-16 1989-04-18 Shiley Incorporated Multi-channel optical transmission system
EP0393064B1 (en) * 1987-09-14 1995-12-27 Aster Corporation Fiber optic coupler
DE3737930A1 (de) * 1987-11-07 1989-05-18 Hoechst Ag Verfahren zur herstellung eines optischen kopplers fuer polymer-lichtwellenleiter
DE3833369A1 (de) * 1988-09-29 1990-04-05 Siemens Ag Verfahren zum verbinden zweier lichtwellenleiter und vorrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
AU647468B2 (en) 1994-03-24
CN1056172A (zh) 1991-11-13
EP0454107A1 (de) 1991-10-30
EP0454107B1 (de) 1995-12-06
US5185832A (en) 1993-02-09
JPH04226403A (ja) 1992-08-17
IE70746B1 (en) 1996-12-30
CA2041212A1 (en) 1991-10-27
ATE131288T1 (de) 1995-12-15
JP3044085B2 (ja) 2000-05-22
IE911386A1 (en) 1991-11-06
PT97464B (pt) 1998-11-30
ES2082880T3 (es) 1996-04-01
GR3018523T3 (en) 1996-03-31
DK0454107T3 (da) 1996-04-09
DE59107007D1 (de) 1996-01-18
PT97464A (pt) 1994-02-28
AU7530391A (en) 1991-11-07
DE4013307A1 (de) 1991-10-31

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