JPS5570811A - Terminal part of optical transmission body and production thereof - Google Patents
Terminal part of optical transmission body and production thereofInfo
- Publication number
- JPS5570811A JPS5570811A JP14399478A JP14399478A JPS5570811A JP S5570811 A JPS5570811 A JP S5570811A JP 14399478 A JP14399478 A JP 14399478A JP 14399478 A JP14399478 A JP 14399478A JP S5570811 A JPS5570811 A JP S5570811A
- Authority
- JP
- Japan
- Prior art keywords
- terminal member
- terminal
- binding agent
- covering
- fine hole
- 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
- G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
PURPOSE:To obtain the teminal ends which are capable of holding sufficient mechanical strength without using any binding agent by colsely contacting the optical fibers exposed to terminal members having a straight line of fine hole, covering the connection part with a reinforcing tube and securing them. CONSTITUTION:A terminal member 1 using glass as its raw material is pierced with a straight line of fine through-hole 2 of the inside diameter approximately equal to the outside diameter of an optical fiber OF4. First, the covering 5 at the teminal part of an optical transmission body 3 is removed by the specified length to expose the OF4 alone, thence only the terminal member 1 is heated to expand the bore of the fine hole 2. The exposed OF 4 is then inserted into the terminal member from its one end. When the terminal member 1 is sufficiently cooled after this, the OF4 is fitted closely with the inside wall of the fine hole 2 and is fixed without any binding agent. Thence, part of the terminal member and part of the covering material 5 are connected and covered by a reinforcing pipe 6 and are secured by a binding agent 7. Thereby, the terminal part having sufficient mechanical strength may be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14399478A JPS5570811A (en) | 1978-11-21 | 1978-11-21 | Terminal part of optical transmission body and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14399478A JPS5570811A (en) | 1978-11-21 | 1978-11-21 | Terminal part of optical transmission body and production thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5570811A true JPS5570811A (en) | 1980-05-28 |
Family
ID=15351829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14399478A Pending JPS5570811A (en) | 1978-11-21 | 1978-11-21 | Terminal part of optical transmission body and production thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5570811A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52141241A (en) * | 1976-05-19 | 1977-11-25 | Fujitsu Ltd | Fixing method of light transmitting body terminal |
-
1978
- 1978-11-21 JP JP14399478A patent/JPS5570811A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52141241A (en) * | 1976-05-19 | 1977-11-25 | Fujitsu Ltd | Fixing method of light transmitting body terminal |
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