PT97464A - Processo para a preparacao de um acoplador optico para condutores polimericos de radiacoes luminosas - Google Patents

Processo para a preparacao de um acoplador optico para condutores polimericos de radiacoes luminosas

Info

Publication number
PT97464A
PT97464A PT97464A PT9746491A PT97464A PT 97464 A PT97464 A PT 97464A PT 97464 A PT97464 A PT 97464A PT 9746491 A PT9746491 A PT 9746491A PT 97464 A PT97464 A PT 97464A
Authority
PT
Portugal
Prior art keywords
light
shrink
optical coupler
fit sleeve
guides
Prior art date
Application number
PT97464A
Other languages
English (en)
Other versions
PT97464B (pt
Inventor
Werner Groh
Andreas Brockmeyer
Jurgen Theis
Jochen Coutandin
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of PT97464A publication Critical patent/PT97464A/pt
Publication of PT97464B publication Critical patent/PT97464B/pt

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
    • 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

Landscapes

  • 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)
PT97464A 1990-04-26 1991-04-24 Processo para a preparacao de um acoplador optico para condutores polimericos de radiacoes luminosas PT97464B (pt)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
PT97464A true PT97464A (pt) 1994-02-28
PT97464B PT97464B (pt) 1998-11-30

Family

ID=6405133

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97464A PT97464B (pt) 1990-04-26 1991-04-24 Processo para a preparacao de um acoplador optico para condutores polimericos de radiacoes luminosas

Country Status (14)

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

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
US5978534A (en) * 1996-07-08 1999-11-02 Equitech Int'l Corporation Fiber optic raman probe and coupler assembly
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
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
US8865078B2 (en) * 2010-06-11 2014-10-21 Industrial Technology Research Institute Apparatus for single-molecule detection
US8865077B2 (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
WO1989002608A1 (en) * 1987-09-14 1989-03-23 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
IE70746B1 (en) 1996-12-30
PT97464B (pt) 1998-11-30
GR3018523T3 (en) 1996-03-31
US5185832A (en) 1993-02-09
EP0454107A1 (de) 1991-10-30
DK0454107T3 (da) 1996-04-09
AU647468B2 (en) 1994-03-24
IE911386A1 (en) 1991-11-06
ATE131288T1 (de) 1995-12-15
ES2082880T3 (es) 1996-04-01
EP0454107B1 (de) 1995-12-06
AU7530391A (en) 1991-11-07
KR910018823A (ko) 1991-11-30
DE4013307A1 (de) 1991-10-31
JPH04226403A (ja) 1992-08-17
CN1056172A (zh) 1991-11-13
JP3044085B2 (ja) 2000-05-22
DE59107007D1 (de) 1996-01-18
CA2041212A1 (en) 1991-10-27

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19931022

FG3A Patent granted, date of granting

Effective date: 19980831

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20000229