FR2373801A1 - Connecteur pour ligne optique - Google Patents
Connecteur pour ligne optiqueInfo
- Publication number
- FR2373801A1 FR2373801A1 FR7637331A FR7637331A FR2373801A1 FR 2373801 A1 FR2373801 A1 FR 2373801A1 FR 7637331 A FR7637331 A FR 7637331A FR 7637331 A FR7637331 A FR 7637331A FR 2373801 A1 FR2373801 A1 FR 2373801A1
- Authority
- FR
- France
- Prior art keywords
- contact face
- nipples
- optical fibre
- same hardness
- guided together
- 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- Withdrawn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
- G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical 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
- G02B6/36—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
- G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
- G02B6/382—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with index-matching medium between light guides
-
- 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
- G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
-
- 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
- G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
-
- 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
- G02B6/3863—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using polishing techniques
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
L'invention concerne un connecteur pour ligne optique constitué d'au moins une fibre composée d'un coeur et d'une gaine, et transmettant des signaux optiques. Les pertes se produisant aux connexions sont diminuées en réduisant l'espace séparant les extrémités des fibres connectées. Cela est obtenu en ajoutant aux extrémités des embouts contenant les fibres, une partie possédant la même dureté que le coeur des fibres, ce qui permet d'obtenir une planéité presque parfaite des extrémités des embouts lors des opérations de polissage. Appication à tous systèmes utilisant des fibres optiques.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637331A FR2373801A1 (fr) | 1976-12-10 | 1976-12-10 | Connecteur pour ligne optique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637331A FR2373801A1 (fr) | 1976-12-10 | 1976-12-10 | Connecteur pour ligne optique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2373801A1 true FR2373801A1 (fr) | 1978-07-07 |
Family
ID=9180930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7637331A Withdrawn FR2373801A1 (fr) | 1976-12-10 | 1976-12-10 | Connecteur pour ligne optique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2373801A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0024958A1 (fr) * | 1979-08-27 | 1981-03-11 | The Bendix Corporation | Connecteur de fibres optiques et procédé pour sa fabrication |
EP0061423A1 (fr) * | 1981-03-24 | 1982-09-29 | Comadur SA | Centreur pour connecteur de fibres optiques |
-
1976
- 1976-12-10 FR FR7637331A patent/FR2373801A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0024958A1 (fr) * | 1979-08-27 | 1981-03-11 | The Bendix Corporation | Connecteur de fibres optiques et procédé pour sa fabrication |
EP0061423A1 (fr) * | 1981-03-24 | 1982-09-29 | Comadur SA | Centreur pour connecteur de fibres optiques |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |