IT1269724B - Procedimento per ottenere un accoppiatore monomodale monolitico a fibre fuse - Google Patents
Procedimento per ottenere un accoppiatore monomodale monolitico a fibre fuseInfo
- Publication number
- IT1269724B IT1269724B ITMI940904A ITMI940904A IT1269724B IT 1269724 B IT1269724 B IT 1269724B IT MI940904 A ITMI940904 A IT MI940904A IT MI940904 A ITMI940904 A IT MI940904A IT 1269724 B IT1269724 B IT 1269724B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- obtaining
- fiber coupler
- fused fiber
- monolithic fused
- Prior art date
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Multicomponent Fibers (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI940904A IT1269724B (it) | 1994-05-09 | 1994-05-09 | Procedimento per ottenere un accoppiatore monomodale monolitico a fibre fuse |
EP94202229A EP0682275A1 (en) | 1994-05-09 | 1994-08-02 | Method for forming a fused-fibre monolithic monomode coupler |
CA002129807A CA2129807A1 (en) | 1994-05-09 | 1994-08-09 | Method for forming a fused-fibre monolithic monomode coupler |
JP6206091A JPH07306331A (ja) | 1994-05-09 | 1994-08-09 | 熔融フアイバー・モノリシツク単一モードカプラー形成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI940904A IT1269724B (it) | 1994-05-09 | 1994-05-09 | Procedimento per ottenere un accoppiatore monomodale monolitico a fibre fuse |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI940904A0 ITMI940904A0 (it) | 1994-05-09 |
ITMI940904A1 ITMI940904A1 (it) | 1995-11-09 |
IT1269724B true IT1269724B (it) | 1997-04-15 |
Family
ID=11368856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI940904A IT1269724B (it) | 1994-05-09 | 1994-05-09 | Procedimento per ottenere un accoppiatore monomodale monolitico a fibre fuse |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0682275A1 (it) |
JP (1) | JPH07306331A (it) |
CA (1) | CA2129807A1 (it) |
IT (1) | IT1269724B (it) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0171479A1 (en) * | 1984-08-03 | 1986-02-19 | Magnetic Controls Company | Transmissive multiport star coupler assembly and method |
AU569803B2 (en) * | 1984-09-06 | 1988-02-18 | Hitachi Limited | Optical fibre star coupler |
EP0219096A3 (en) * | 1985-10-16 | 1989-08-16 | Hitachi, Ltd. | Optical fiber star coupler and method of manufacturing the same |
EP0234326A3 (en) * | 1986-02-24 | 1988-01-07 | Allied Corporation | Single mode optical fiber coupler and method of manufacture thereof |
DE4223176A1 (de) * | 1992-07-15 | 1994-01-20 | Sel Alcatel Ag | Vorrichtung und Verfahren zur Herstellung von optischen Sternkopplern |
-
1994
- 1994-05-09 IT ITMI940904A patent/IT1269724B/it active IP Right Grant
- 1994-08-02 EP EP94202229A patent/EP0682275A1/en not_active Withdrawn
- 1994-08-09 JP JP6206091A patent/JPH07306331A/ja active Pending
- 1994-08-09 CA CA002129807A patent/CA2129807A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2129807A1 (en) | 1995-11-10 |
EP0682275A1 (en) | 1995-11-15 |
ITMI940904A1 (it) | 1995-11-09 |
JPH07306331A (ja) | 1995-11-21 |
ITMI940904A0 (it) | 1994-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970328 |