GB8306075D0 - Optical fibre coupler - Google Patents
Optical fibre couplerInfo
- Publication number
- GB8306075D0 GB8306075D0 GB838306075A GB8306075A GB8306075D0 GB 8306075 D0 GB8306075 D0 GB 8306075D0 GB 838306075 A GB838306075 A GB 838306075A GB 8306075 A GB8306075 A GB 8306075A GB 8306075 D0 GB8306075 D0 GB 8306075D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- optical fibre
- fibre coupler
- coupler
- optical
- fibre
- 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.)
- Granted
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
- G02B6/2856—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 formed or shaped by thermal heating means, e.g. splitting, branching and/or combining 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
- G02B6/26—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
- G02B6/2808—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 a mixing element which evenly distributes an input signal over a number of outputs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35711582A | 1982-03-11 | 1982-03-11 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8306075D0 true GB8306075D0 (en) | 1983-04-07 |
| GB2136592A GB2136592A (en) | 1984-09-19 |
| GB2136592B GB2136592B (en) | 1986-03-05 |
Family
ID=23404352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB08306075A Expired GB2136592B (en) | 1982-03-11 | 1983-03-04 | Method of fabricating a fibre optic coupler |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU556503B2 (en) |
| ES (1) | ES520453A0 (en) |
| FR (1) | FR2524154B1 (en) |
| GB (1) | GB2136592B (en) |
| IT (1) | IT1161113B (en) |
| NO (1) | NO830809L (en) |
| ZA (1) | ZA831705B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8519183D0 (en) * | 1985-07-30 | 1985-09-04 | British Telecomm | Optical fused couplers |
| DE3786916T2 (en) * | 1986-11-14 | 1993-11-11 | Commw Of Australia | MANUFACTURE OF FIBER OPTICAL COMPONENTS. |
| DE3750137T2 (en) * | 1986-11-14 | 1994-10-27 | Commw Of Australia | MANUFACTURE OF FIBER OPTICAL COMPONENTS. |
| GB8816521D0 (en) * | 1988-07-12 | 1988-08-17 | British Telecomm | Optical star couplers |
| CN100399084C (en) * | 2005-09-15 | 2008-07-02 | 上海未来宽带技术及应用工程研究中心有限公司 | Optical splitter/combiner and producing method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4291940A (en) * | 1977-06-13 | 1981-09-29 | Canadian Patents & Development Ltd. | Low loss access coupler for multimode optical fiber distribution systems |
| JPS55134803A (en) * | 1979-04-09 | 1980-10-21 | Nippon Telegr & Teleph Corp <Ntt> | Making method of optical fiber branching circuit |
| CA1123642A (en) * | 1979-07-04 | 1982-05-18 | Alexander W. Lightstone | Multimode optical fiber coupler |
| CA1118621A (en) * | 1979-11-01 | 1982-02-23 | Lawrence C. Smyth | Method and jig for making optical fiber couplers |
| US4336047A (en) * | 1981-01-02 | 1982-06-22 | The United States Of America As Represented By The Secretary Of The Navy | Method for fabricating single-mode and multimode fiber optic access couplers |
-
1983
- 1983-03-04 GB GB08306075A patent/GB2136592B/en not_active Expired
- 1983-03-07 AU AU12120/83A patent/AU556503B2/en not_active Ceased
- 1983-03-09 NO NO830809A patent/NO830809L/en unknown
- 1983-03-10 ES ES520453A patent/ES520453A0/en active Granted
- 1983-03-11 IT IT20040/83A patent/IT1161113B/en active
- 1983-03-11 FR FR8304081A patent/FR2524154B1/fr not_active Expired
- 1983-03-11 ZA ZA831705A patent/ZA831705B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2136592B (en) | 1986-03-05 |
| GB2136592A (en) | 1984-09-19 |
| ZA831705B (en) | 1984-01-25 |
| IT8320040A0 (en) | 1983-03-11 |
| IT1161113B (en) | 1987-03-11 |
| FR2524154A1 (en) | 1983-09-30 |
| AU556503B2 (en) | 1986-11-06 |
| ES8402948A1 (en) | 1984-03-16 |
| NO830809L (en) | 1983-09-12 |
| FR2524154B1 (en) | 1988-02-05 |
| ES520453A0 (en) | 1984-03-16 |
| AU1212083A (en) | 1983-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) |