JPS6421404A - Manufacture device for optical fiber coupler - Google Patents
Manufacture device for optical fiber couplerInfo
- Publication number
- JPS6421404A JPS6421404A JP17880287A JP17880287A JPS6421404A JP S6421404 A JPS6421404 A JP S6421404A JP 17880287 A JP17880287 A JP 17880287A JP 17880287 A JP17880287 A JP 17880287A JP S6421404 A JPS6421404 A JP S6421404A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- drawing tables
- fiber cables
- optical fibers
- halves
- 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
- G02B6/26—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
- G02B6/2821—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 using lateral coupling between contiguous fibres to split or combine optical signals
- G02B6/2835—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 using lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers
Abstract
PURPOSE:To realize the mass production of an optical fiber cable whose characteristic is arranged uniformly, by loading and supporting the whole of the halves of the optical fiber cables on a drawing table. CONSTITUTION:Supporting means 3c and 4c which support the whole of the halves of the optical fiber cables 1 and 2 are provided on the drawing tables 3 and 4, and the whole of the halves whose exposed parts forming the couplers of the optical fiber cables 1 and 2 are separated by a mirror are loaded and supported. In other words, optical fibers 1A and 1B are coupled between the drawing tables 3 and 4, and also, it is possible to connect between the light measuring instruments of the drawing tables 3 and 4 only by the optical fibers 1A and 1B even when the end parts of the optical fiber cables 1 and 2 supported on the drawing tables 3 and 4 are connected to the light measuring instrument which manages a manufacturing process, etc. As a result, a reaction force from the optical fibers 1A and 1B applied on the drawing tables 3 and 4 can be reduced. In such a way, since it is possible to set the value of tension applied on the optical fibers 1A and 1B constant and to arrange a manufacturing condition at a constant level, the mass production of the optical fiber coupler with a uniform characteristic can be easily attained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17880287A JPS6421404A (en) | 1987-07-17 | 1987-07-17 | Manufacture device for optical fiber coupler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17880287A JPS6421404A (en) | 1987-07-17 | 1987-07-17 | Manufacture device for optical fiber coupler |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6421404A true JPS6421404A (en) | 1989-01-24 |
Family
ID=16054904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17880287A Pending JPS6421404A (en) | 1987-07-17 | 1987-07-17 | Manufacture device for optical fiber coupler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6421404A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5026411A (en) * | 1989-12-21 | 1991-06-25 | At&T Bell Laboratories | Fabrication of optical couplers |
US5104434A (en) * | 1989-07-17 | 1992-04-14 | Corning Incorporated | Method of making fiber optic couplers |
-
1987
- 1987-07-17 JP JP17880287A patent/JPS6421404A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5104434A (en) * | 1989-07-17 | 1992-04-14 | Corning Incorporated | Method of making fiber optic couplers |
US5026411A (en) * | 1989-12-21 | 1991-06-25 | At&T Bell Laboratories | Fabrication of optical couplers |
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