NO830809L - Fiber-optisk kobler - Google Patents
Fiber-optisk koblerInfo
- Publication number
- NO830809L NO830809L NO830809A NO830809A NO830809L NO 830809 L NO830809 L NO 830809L NO 830809 A NO830809 A NO 830809A NO 830809 A NO830809 A NO 830809A NO 830809 L NO830809 L NO 830809L
- Authority
- NO
- Norway
- Prior art keywords
- fibers
- area
- fused
- stretching
- biconically
- Prior art date
Links
- 239000000835 fiber Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000013307 optical fiber Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000006060 molten glass Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 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
- G02B6/26—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 (1)
| Publication Number | Publication Date |
|---|---|
| NO830809L true NO830809L (no) | 1983-09-12 |
Family
ID=23404352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO830809A NO830809L (no) | 1982-03-11 | 1983-03-09 | Fiber-optisk kobler |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU556503B2 (es) |
| ES (1) | ES520453A0 (es) |
| FR (1) | FR2524154B1 (es) |
| GB (1) | GB2136592B (es) |
| IT (1) | IT1161113B (es) |
| NO (1) | NO830809L (es) |
| ZA (1) | ZA831705B (es) |
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 |
| JP2721346B2 (ja) * | 1986-11-14 | 1998-03-04 | ザ コモンウェルス オブ オーストラリア | 光ファイバの接続部の形成 |
| US4957338A (en) * | 1986-11-14 | 1990-09-18 | The Commonwealth Of Australia | Fabrication of fibre optic components |
| GB8816521D0 (en) * | 1988-07-12 | 1988-08-17 | British Telecomm | Optical star couplers |
| CN100399084C (zh) * | 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 | 一种分光/合光器的制作方法 |
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/no unknown
- 1983-03-10 ES ES520453A patent/ES520453A0/es active Granted
- 1983-03-11 IT IT20040/83A patent/IT1161113B/it active
- 1983-03-11 ZA ZA831705A patent/ZA831705B/xx unknown
- 1983-03-11 FR FR8304081A patent/FR2524154B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1161113B (it) | 1987-03-11 |
| GB2136592A (en) | 1984-09-19 |
| ES8402948A1 (es) | 1984-03-16 |
| GB2136592B (en) | 1986-03-05 |
| ZA831705B (en) | 1984-01-25 |
| AU1212083A (en) | 1983-09-15 |
| FR2524154A1 (es) | 1983-09-30 |
| IT8320040A0 (it) | 1983-03-11 |
| FR2524154B1 (es) | 1988-02-05 |
| AU556503B2 (en) | 1986-11-06 |
| ES520453A0 (es) | 1984-03-16 |
| GB8306075D0 (en) | 1983-04-07 |
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