FR2344857A1 - Light conducting bar terminal - has bores receiving ends of two bars and two positive lenses - Google Patents
Light conducting bar terminal - has bores receiving ends of two bars and two positive lensesInfo
- Publication number
- FR2344857A1 FR2344857A1 FR7708067A FR7708067A FR2344857A1 FR 2344857 A1 FR2344857 A1 FR 2344857A1 FR 7708067 A FR7708067 A FR 7708067A FR 7708067 A FR7708067 A FR 7708067A FR 2344857 A1 FR2344857 A1 FR 2344857A1
- Authority
- FR
- France
- Prior art keywords
- light conducting
- conducting bar
- bars
- receiving ends
- connecting element
- 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.)
- Granted
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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
-
- 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
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
-
- 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
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
- G02B6/322—Optical coupling means having lens focusing means positioned between opposed fibre ends and having centering means being part of the lens for the self-positioning of the lightguide at the focal point, e.g. holes, wells, indents, nibs
-
- 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
- G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
- G02B6/3882—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using rods, pins or balls to align a pair of ferrule ends
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Cable Accessories (AREA)
Abstract
The end section has a connecting element with a longitudinal bore in which the end of the light conducting bar is fastened. The whole, together with a lens system, is mounted in a case. An elongated optical part (20) is provided in the connecting element for optical coupling between the light conducting bar (15) and a lens (13). Its one end is in the connecting element, and its other end lies at the focus of lens (13). The connecting element has longitudinal elastic holding elements (17) which hold together and correctly align corresponding ends of light conducting bar (15) and the elongated element (20).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11021/76A GB1572501A (en) | 1976-03-18 | 1976-03-18 | Optical waveguide assemblies |
GB3281776A GB1572502A (en) | 1976-08-06 | 1976-08-06 | Optical waveguide couplings |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2344857A1 true FR2344857A1 (en) | 1977-10-14 |
FR2344857B3 FR2344857B3 (en) | 1980-01-11 |
Family
ID=26247952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7708067A Granted FR2344857A1 (en) | 1976-03-18 | 1977-03-17 | Light conducting bar terminal - has bores receiving ends of two bars and two positive lenses |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS52138142A (en) |
DE (1) | DE2711171A1 (en) |
FR (1) | FR2344857A1 (en) |
IT (1) | IT1086826B (en) |
SE (1) | SE7703024L (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0006662A1 (en) * | 1978-06-26 | 1980-01-09 | Koninklijke Philips Electronics N.V. | Detachable connector for optical fibres |
FR2461966A1 (en) * | 1979-07-19 | 1981-02-06 | Philips Nv | DISMANTLING COUPLING FOR COUPLING A PAIR OF PHOTOCONDUCTIVE FIBERS |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0010388A1 (en) * | 1978-10-16 | 1980-04-30 | Thayer School Of Engineering Dartmouth College | Optical fiber coupling system |
DE2850552C2 (en) * | 1978-11-22 | 1982-04-15 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Fiber optic connection with beam expansion system |
DE2906104C3 (en) * | 1979-02-17 | 1981-11-26 | Harting Elektronik Gmbh, 4992 Espelkamp | Device for coupling two optical fibers |
DE3041642C1 (en) * | 1980-11-05 | 1982-03-25 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Device for the simultaneous connection of two coaxial cables and two or more optical fibers |
EP0053914A1 (en) * | 1980-12-03 | 1982-06-16 | Combined Optical Industries Limited | Fibre optic connectors and lens elements therefor |
DE3137602A1 (en) * | 1981-09-22 | 1983-04-07 | Teldix Gmbh, 6900 Heidelberg | Arrangement for launching (coupling) a light beam into an optical fibre |
JPS5847803U (en) * | 1981-09-25 | 1983-03-31 | 三菱レイヨン株式会社 | light guide |
JPS58182611A (en) * | 1982-04-20 | 1983-10-25 | Matsushita Electric Ind Co Ltd | Receptacle for optical communication |
JPS58175505U (en) * | 1982-05-19 | 1983-11-24 | コビシ電機株式会社 | optical connector |
US4632505A (en) * | 1983-10-11 | 1986-12-30 | The Deustsch Company Electronic Components Division | Optical fiber connector |
-
1977
- 1977-03-15 DE DE19772711171 patent/DE2711171A1/en not_active Withdrawn
- 1977-03-17 IT IT4853477A patent/IT1086826B/en active
- 1977-03-17 SE SE7703024A patent/SE7703024L/en not_active Application Discontinuation
- 1977-03-17 FR FR7708067A patent/FR2344857A1/en active Granted
- 1977-03-18 JP JP3026577A patent/JPS52138142A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0006662A1 (en) * | 1978-06-26 | 1980-01-09 | Koninklijke Philips Electronics N.V. | Detachable connector for optical fibres |
FR2461966A1 (en) * | 1979-07-19 | 1981-02-06 | Philips Nv | DISMANTLING COUPLING FOR COUPLING A PAIR OF PHOTOCONDUCTIVE FIBERS |
Also Published As
Publication number | Publication date |
---|---|
SE7703024L (en) | 1977-09-19 |
JPS52138142A (en) | 1977-11-18 |
IT1086826B (en) | 1985-05-31 |
FR2344857B3 (en) | 1980-01-11 |
DE2711171A1 (en) | 1977-09-29 |
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