GB2319356A - Multi-mode optical fibre coupler with transmission medium - Google Patents
Multi-mode optical fibre coupler with transmission medium Download PDFInfo
- Publication number
- GB2319356A GB2319356A GB9724261A GB9724261A GB2319356A GB 2319356 A GB2319356 A GB 2319356A GB 9724261 A GB9724261 A GB 9724261A GB 9724261 A GB9724261 A GB 9724261A GB 2319356 A GB2319356 A GB 2319356A
- Authority
- GB
- United Kingdom
- Prior art keywords
- optical
- fiber
- transmission medium
- coupler
- transmission path
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
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
- G02B6/2848—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 having refractive means, e.g. imaging elements between light guides as splitting, branching and/or combining devices, e.g. lenses, holograms
-
- 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
- G02B6/30—Optical coupling means for use between fibre and thin-film device
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/1221—Basic optical elements, e.g. light-guiding paths made from organic materials
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
- G02B6/3831—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape comprising a keying element on the plug or adapter, e.g. to forbid wrong connection
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3834—Means for centering or aligning the light guide within the ferrule
- G02B6/3838—Means for centering or aligning the light guide within the ferrule using grooves for light guides
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Integrated Circuits (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960055043A KR100243315B1 (ko) | 1996-11-18 | 1996-11-18 | 다중모드 광커플러 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9724261D0 GB9724261D0 (en) | 1998-01-14 |
GB2319356A true GB2319356A (en) | 1998-05-20 |
Family
ID=19482303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9724261A Withdrawn GB2319356A (en) | 1996-11-18 | 1997-11-17 | Multi-mode optical fibre coupler with transmission medium |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH10153719A (fr) |
KR (1) | KR100243315B1 (fr) |
CN (1) | CN1182884A (fr) |
DE (1) | DE19750901A1 (fr) |
FR (1) | FR2756055A1 (fr) |
GB (1) | GB2319356A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2116867A2 (fr) * | 2008-04-15 | 2009-11-11 | Pepperl + Fuchs Gmbh | Capteur optique |
US7689066B2 (en) | 2005-02-22 | 2010-03-30 | Ngk Insulators, Ltd. | Optical Modulator |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3645108B2 (ja) * | 1998-12-03 | 2005-05-11 | 日本電信電話株式会社 | 合分波素子の製造方法 |
US7257295B2 (en) * | 2004-09-20 | 2007-08-14 | Fujitsu Limited | Attachment-type optical coupler apparatuses |
KR101181991B1 (ko) | 2011-01-07 | 2012-09-11 | 호남대학교 산학협력단 | 플라스틱 광섬유 커플러 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1600010A (en) * | 1977-12-22 | 1981-10-14 | Standard Telephones Cables Ltd | Optical fibre couplings |
US4433896A (en) * | 1981-10-05 | 1984-02-28 | Texas Instruments Incorporated | Coaxial optical fiber connector |
GB2143650A (en) * | 1983-07-08 | 1985-02-13 | Int Standard Electric Corp | Optical coupler |
US4984868A (en) * | 1989-06-12 | 1991-01-15 | Amp Incorporated | Optical connector and method of forming an optical splice |
US4995686A (en) * | 1989-12-22 | 1991-02-26 | At&T Bell Laboratories | Optical splitter/combiner with an adiabatic mixing region |
US5030321A (en) * | 1989-06-13 | 1991-07-09 | Hoechst Aktiengesellschaft | Method of producing a planar optical coupler |
GB2263178A (en) * | 1992-01-13 | 1993-07-14 | Televerket | Splicing optical waveguides using solidifiable refractive index matching gel |
US5287424A (en) * | 1992-07-06 | 1994-02-15 | Sheem Sang K | Optical fiber coupler with overlapping core-extensions, and manufacturing methods of the same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4544231A (en) * | 1983-06-29 | 1985-10-01 | The United States Of America As Represented By The Secretary Of The Department Of Health & Human Services | Method of joining plastic optical fibers and connections obtained |
GB2283579B (en) * | 1994-01-25 | 1996-09-11 | Sang Keun Sheem | Optical fiber couplers using self-aligned core-extensions, and their manufacturing methods |
-
1996
- 1996-11-18 KR KR1019960055043A patent/KR100243315B1/ko not_active IP Right Cessation
-
1997
- 1997-11-17 GB GB9724261A patent/GB2319356A/en not_active Withdrawn
- 1997-11-17 DE DE19750901A patent/DE19750901A1/de not_active Withdrawn
- 1997-11-18 CN CN97122715A patent/CN1182884A/zh active Pending
- 1997-11-18 FR FR9714433A patent/FR2756055A1/fr active Pending
- 1997-11-18 JP JP9317502A patent/JPH10153719A/ja not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1600010A (en) * | 1977-12-22 | 1981-10-14 | Standard Telephones Cables Ltd | Optical fibre couplings |
US4433896A (en) * | 1981-10-05 | 1984-02-28 | Texas Instruments Incorporated | Coaxial optical fiber connector |
GB2143650A (en) * | 1983-07-08 | 1985-02-13 | Int Standard Electric Corp | Optical coupler |
US4984868A (en) * | 1989-06-12 | 1991-01-15 | Amp Incorporated | Optical connector and method of forming an optical splice |
US5030321A (en) * | 1989-06-13 | 1991-07-09 | Hoechst Aktiengesellschaft | Method of producing a planar optical coupler |
US4995686A (en) * | 1989-12-22 | 1991-02-26 | At&T Bell Laboratories | Optical splitter/combiner with an adiabatic mixing region |
GB2263178A (en) * | 1992-01-13 | 1993-07-14 | Televerket | Splicing optical waveguides using solidifiable refractive index matching gel |
US5287424A (en) * | 1992-07-06 | 1994-02-15 | Sheem Sang K | Optical fiber coupler with overlapping core-extensions, and manufacturing methods of the same |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7689066B2 (en) | 2005-02-22 | 2010-03-30 | Ngk Insulators, Ltd. | Optical Modulator |
EP2116867A2 (fr) * | 2008-04-15 | 2009-11-11 | Pepperl + Fuchs Gmbh | Capteur optique |
EP2116867A3 (fr) * | 2008-04-15 | 2010-03-03 | Pepperl + Fuchs Gmbh | Capteur optique |
Also Published As
Publication number | Publication date |
---|---|
CN1182884A (zh) | 1998-05-27 |
DE19750901A1 (de) | 1998-05-28 |
JPH10153719A (ja) | 1998-06-09 |
FR2756055A1 (fr) | 1998-05-22 |
GB9724261D0 (en) | 1998-01-14 |
KR19980036475A (ko) | 1998-08-05 |
KR100243315B1 (ko) | 2000-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |