JPS5782808A - Optical fiber connector - Google Patents
Optical fiber connectorInfo
- Publication number
- JPS5782808A JPS5782808A JP15878380A JP15878380A JPS5782808A JP S5782808 A JPS5782808 A JP S5782808A JP 15878380 A JP15878380 A JP 15878380A JP 15878380 A JP15878380 A JP 15878380A JP S5782808 A JPS5782808 A JP S5782808A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- center
- adaptor
- edge
- cylindrical
- 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.)
- Pending
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
- G02B6/3807—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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
-
- 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
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
-
- 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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3854—Ferrules characterised by materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
PURPOSE:To increase the junction accuracy of an optical fiber at the center of the edge surface on an inner element and at the same time to prevent the lack of the inner element to increase the lifetime of an optical fiber connector, by providing a cylindrical projected part at the center of the butted side end part of both inner elements which are set opposite to each other within an adaptor. CONSTITUTION:An optical fiber 4 is buried along the center axis of a cylindrical inner element 3 made of a material such as the ceramic, jewel, etc. having high hardness. An attachment ring 2 is fixed to the element 3. Then a pair of elements 3 to be connected is inserted into a cylinder sleeve type adaptor 1 opposite to each other, and the ring 2 is screwed and fixed to the adaptor 1. A cylindrical projected part 3a is formed at the center of the edge part of the element 3. Accordingly the polishing accuracy can be reduced for the end surface of the element 3 to form the same gap (d) between the edge surfaces of the fiber 4. Thus the time is saved for the surface working.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15878380A JPS5782808A (en) | 1980-11-13 | 1980-11-13 | Optical fiber connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15878380A JPS5782808A (en) | 1980-11-13 | 1980-11-13 | Optical fiber connector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5782808A true JPS5782808A (en) | 1982-05-24 |
Family
ID=15679232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15878380A Pending JPS5782808A (en) | 1980-11-13 | 1980-11-13 | Optical fiber connector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5782808A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS625208A (en) * | 1985-07-01 | 1987-01-12 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber connector and its production |
JPH025706U (en) * | 1988-06-27 | 1990-01-16 |
-
1980
- 1980-11-13 JP JP15878380A patent/JPS5782808A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS625208A (en) * | 1985-07-01 | 1987-01-12 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber connector and its production |
JPH025706U (en) * | 1988-06-27 | 1990-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU558834B2 (en) | Brillouin ring laser | |
FR2415316A1 (en) | CONNECTOR FOR OPTICAL FIBERS | |
SE8101331L (en) | PROCEDURE AND APPARATUS FOR JOINING OPTICAL ELEMENTS | |
GB8310199D0 (en) | Precision cleaving of optical fibers | |
EP0171373A3 (en) | A method of mounting an optical fibre in a fibre connector | |
GB2263557A (en) | Lens optical fibre connectors | |
EP0142055A3 (en) | A lens holder assembly for a fiber optic connector | |
EP0386769A3 (en) | Front end connector for optical fiber | |
DK400584D0 (en) | OPTICAL FIBER COMPOUND SLEEVE WITH SPHERICAL LENSES | |
FR2432181A1 (en) | IMPROVEMENTS ON FITTINGS FOR ELONGATED ELEMENTS, ESPECIALLY FOR OPTICAL FIBERS | |
JPS54148544A (en) | Optical fiber connector | |
JPS5782808A (en) | Optical fiber connector | |
JPS54106246A (en) | Connectors for optical fibers | |
JPS57188005A (en) | Forming method of optical fiber end face of optical connector and said optical connector | |
JPS5535347A (en) | Optical fiber splicer | |
JPS57133420A (en) | Connector for optical fiber | |
DE68920077D1 (en) | Butt coupling of optical surfaces under pressure. | |
GB1478135A (en) | Optical fibre positioning ferrule | |
JPS55108610A (en) | Non-centering type optical connector fitted with lens | |
JPS6457215A (en) | Multi-cored optical connector | |
JPS55108609A (en) | Optical fiber connector plug | |
JPS52101051A (en) | Method and connector for connecting optical fibers | |
GB1467796A (en) | Optical fibre connector | |
JPS5328440A (en) | Optical fiber connector | |
JPS5683709A (en) | Optical fiber connector |