SE8004567L - IMPLEMENTATION DEVICE FOR AN OPTICAL FIBER AS WELL SET TO MANUFACTURE THE DEVICE - Google Patents
IMPLEMENTATION DEVICE FOR AN OPTICAL FIBER AS WELL SET TO MANUFACTURE THE DEVICEInfo
- Publication number
- SE8004567L SE8004567L SE8004567A SE8004567A SE8004567L SE 8004567 L SE8004567 L SE 8004567L SE 8004567 A SE8004567 A SE 8004567A SE 8004567 A SE8004567 A SE 8004567A SE 8004567 L SE8004567 L SE 8004567L
- Authority
- SE
- Sweden
- Prior art keywords
- tube
- optical fiber
- fiber
- end portion
- alloy
- Prior art date
Links
- 239000013307 optical fiber Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000835 fiber Substances 0.000 abstract 4
- 239000000956 alloy Substances 0.000 abstract 3
- 229910045601 alloy Inorganic materials 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4248—Feed-through connections for the hermetical passage of fibres through a package wall
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4427—Pressure resistant cables, e.g. undersea cables
- G02B6/4428—Penetrator systems in pressure-resistant devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Led Devices (AREA)
Abstract
A method of making a hermetic feedthrough at which an optical fiber (1) enters a fiber optic device package (44) said method comprising: supporting a tube (48) in one reference position, passing an optical fiber end portion through the tube so that a fiber part projecting beyond the tube is supported in a second reference position, with the end portion of the fiber located substantially in alignment with a central axis of the tube, injecting molten alloy into the tube through a port in a wall thereof to fill a cavity between the fiber end portion and an inside surface of the tube solidifying the alloy, and sealing the tube within a bore in a housing of the package. In the described embodiment the alloy used is characterised by low thermal coefficient of expansion, minimal relaxation after solidification, and appreciable expansion as it solidifies. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA332,455A CA1102598A (en) | 1979-07-24 | 1979-07-24 | Hermetic optical fibre feedthrough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE8004567L true SE8004567L (en) | 1981-01-25 |
Family
ID=4114779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8004567A SE8004567L (en) | 1979-07-24 | 1980-06-19 | IMPLEMENTATION DEVICE FOR AN OPTICAL FIBER AS WELL SET TO MANUFACTURE THE DEVICE |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5619019A (en) |
| CA (1) | CA1102598A (en) |
| GB (1) | GB2057936B (en) |
| IT (1) | IT1130724B (en) |
| NL (1) | NL8003100A (en) |
| SE (1) | SE8004567L (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58173044U (en) * | 1982-05-12 | 1983-11-18 | アイワ株式会社 | Auto-reverse tape recorder |
| GB2124402B (en) * | 1982-07-27 | 1986-01-22 | Standard Telephones Cables Ltd | Injection laser packages |
| JPS59176706A (en) * | 1983-03-28 | 1984-10-06 | Kokusai Denshin Denwa Co Ltd <Kdd> | Optical fiber airtight fixation structure of feedthrough for optical submarine repeater |
| GB8310131D0 (en) * | 1983-04-14 | 1983-05-18 | British Telecomm | Sealing assembly |
| GB2142736B (en) * | 1983-05-31 | 1988-01-27 | Weidmueller C A Gmbh Co | Fibre-optic terminal or junction unit |
| NL8403692A (en) * | 1984-12-05 | 1986-07-01 | Philips Nv | COMPOSITION CONTAINING A LIGHT-CONDUCTING FIBER FIXED IN A WALL. |
| FR2584827B1 (en) * | 1985-07-09 | 1987-09-25 | Comp Generale Electricite | DEVICE FOR COUPLING AN OPTICAL FIBER TO AN OPTOELECTRONIC COMPONENT |
| US4787695A (en) * | 1985-12-24 | 1988-11-29 | Herzl Laor | Optical fiber connector and assembly method thereof |
| GB9608381D0 (en) * | 1996-04-23 | 1996-06-26 | Baillie Hamilton William J | Combined light emitting and light guide collection and output device |
| US6530701B2 (en) * | 2001-02-14 | 2003-03-11 | Jds Uniphase Inc. | Hermetic package with optical fiber feedthrough |
-
1979
- 1979-07-24 CA CA332,455A patent/CA1102598A/en not_active Expired
-
1980
- 1980-05-19 GB GB8016492A patent/GB2057936B/en not_active Expired
- 1980-05-22 IT IT22269/80A patent/IT1130724B/en active
- 1980-05-29 NL NL8003100A patent/NL8003100A/en not_active Application Discontinuation
- 1980-06-19 SE SE8004567A patent/SE8004567L/en not_active Application Discontinuation
- 1980-07-17 JP JP9696380A patent/JPS5619019A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1130724B (en) | 1986-06-18 |
| GB2057936B (en) | 1983-01-19 |
| GB2057936A (en) | 1981-04-08 |
| IT8022269A0 (en) | 1980-05-22 |
| JPS5619019A (en) | 1981-02-23 |
| NL8003100A (en) | 1981-01-27 |
| CA1102598A (en) | 1981-06-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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