NL7808682A - LIGHT GUIDE BRANCH. - Google Patents

LIGHT GUIDE BRANCH.

Info

Publication number
NL7808682A
NL7808682A NL7808682A NL7808682A NL7808682A NL 7808682 A NL7808682 A NL 7808682A NL 7808682 A NL7808682 A NL 7808682A NL 7808682 A NL7808682 A NL 7808682A NL 7808682 A NL7808682 A NL 7808682A
Authority
NL
Netherlands
Prior art keywords
light guide
guide branch
branch
light
guide
Prior art date
Application number
NL7808682A
Other languages
Dutch (nl)
Original Assignee
Felten & Guilleaume Carlswerk
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 Felten & Guilleaume Carlswerk filed Critical Felten & Guilleaume Carlswerk
Publication of NL7808682A publication Critical patent/NL7808682A/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
NL7808682A 1977-08-24 1978-08-23 LIGHT GUIDE BRANCH. NL7808682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2738050A DE2738050C2 (en) 1977-08-24 1977-08-24 Fiber optic branching and method for making them

Publications (1)

Publication Number Publication Date
NL7808682A true NL7808682A (en) 1979-02-27

Family

ID=6017110

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7808682A NL7808682A (en) 1977-08-24 1978-08-23 LIGHT GUIDE BRANCH.

Country Status (5)

Country Link
DE (1) DE2738050C2 (en)
FR (1) FR2401435A1 (en)
GB (1) GB1603139A (en)
NL (1) NL7808682A (en)
SE (1) SE447512B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847488A1 (en) * 1978-11-02 1980-05-14 Felten & Guilleaume Carlswerk Glass fibre attenuation test rig - with light sources of different wavelength coupled by branch junctions to test fibre
DE2909356A1 (en) * 1979-03-09 1980-09-18 Siemens Ag Fissionable optical fiber and process for its production
DE3035858A1 (en) * 1980-09-23 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Multi-mode fibre optical branch components - have fibres arranged on one side to convert energised envelope modes into core modes
DE3036868A1 (en) * 1980-09-30 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Coupling, junction-forming and combining light conductor fibres - using supporting body with grooves for fixing fibres and grinding or polishing region of grooves
CH639497A5 (en) * 1980-10-15 1983-11-15 Cabloptic Sa PROCESS FOR PRODUCING A DIRECTIONAL COUPLER OF OPTICAL FIBERS AND STAR JUNCTION OBTAINED BY THIS PROCESS.
DE3228219A1 (en) * 1982-07-28 1984-02-02 Siemens AG, 1000 Berlin und 8000 München FIBER OPTICAL COUPLER WITH CORE GRINDING
DE3230570A1 (en) * 1982-08-17 1984-04-26 Siemens AG, 1000 Berlin und 8000 München TRANSMITTER AND RECEIVER FOR A FIBER OPTICAL SENSOR SYSTEM
US4693544A (en) * 1982-12-14 1987-09-15 Nippon Sheet Glass Co., Ltd. Optical branching device with internal waveguide
JPS63165603U (en) * 1987-04-20 1988-10-28
GB2238398A (en) * 1989-11-22 1991-05-29 British Telecomm Optical fibre coupling device
DE4111624C1 (en) * 1991-04-10 1992-07-30 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De
DE19532805A1 (en) * 1995-08-25 1997-02-27 Nichimen Europ Plc Zweignieder Connection of optical fibers
US6350050B1 (en) * 2000-04-28 2002-02-26 Fiberstars Incorporated Efficient fiberoptic directional lighting system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349012A1 (en) * 1973-09-28 1975-04-17 Siemens Ag CONNECTING PLUGS FOR FIBER OPERATING FIBERS AND METHOD OF MANUFACTURING THEREOF
GB1484207A (en) * 1975-01-23 1977-09-01 Standard Telephones Cables Ltd Optical fibre optical power dividers
DE2510114A1 (en) * 1975-03-07 1976-09-16 Siemens Ag Branch dividing one optical waveguide into two - is obtained by splitting optical fibre end into two during manufacture
JPS5233742A (en) * 1975-09-10 1977-03-15 Hitachi Ltd Method of welding optical fibers by means of co2 laser
DE2712054A1 (en) * 1976-03-22 1977-10-06 Int Standard Electric Corp COUPLING ARRANGEMENT FOR LIGHT GUIDE
DE2614647A1 (en) * 1976-04-05 1977-10-13 Siemens Ag IN / OUT COUPLER FOR MULTIMODE FIBER OPERATING FIBERS
US4135779A (en) * 1976-08-02 1979-01-23 Corning Glass Works Variable ratio optical junction device
US4083625A (en) * 1976-08-02 1978-04-11 Corning Glass Works Optical fiber junction device
DE2717535A1 (en) * 1977-04-20 1978-11-02 Siemens Ag Forked optical light guide branch mfr. - by glow discharge butt welding of reduced branch cross=section

Also Published As

Publication number Publication date
SE7808763L (en) 1979-02-25
GB1603139A (en) 1981-11-18
FR2401435A1 (en) 1979-03-23
DE2738050A1 (en) 1979-03-08
FR2401435B1 (en) 1983-01-21
DE2738050C2 (en) 1982-04-01
SE447512B (en) 1986-11-17

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed