FR2622306B1 - Procede de couplage de fibres optiques - Google Patents
Procede de couplage de fibres optiquesInfo
- Publication number
- FR2622306B1 FR2622306B1 FR8813789A FR8813789A FR2622306B1 FR 2622306 B1 FR2622306 B1 FR 2622306B1 FR 8813789 A FR8813789 A FR 8813789A FR 8813789 A FR8813789 A FR 8813789A FR 2622306 B1 FR2622306 B1 FR 2622306B1
- Authority
- FR
- France
- Prior art keywords
- optical fibers
- coupling optical
- coupling
- fibers
- optical
- 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.)
- Expired - Fee Related
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
- G02B6/2821—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 lateral coupling between contiguous fibres to split or combine optical signals
- G02B6/2835—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 lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB878724893A GB8724893D0 (en) | 1987-10-23 | 1987-10-23 | Optical fibre coupler termination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2622306A1 FR2622306A1 (fr) | 1989-04-28 |
| FR2622306B1 true FR2622306B1 (fr) | 1992-12-31 |
Family
ID=10625796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8813789A Expired - Fee Related FR2622306B1 (fr) | 1987-10-23 | 1988-10-20 | Procede de couplage de fibres optiques |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4992122A (fr) |
| DE (1) | DE3835910A1 (fr) |
| FR (1) | FR2622306B1 (fr) |
| GB (2) | GB8724893D0 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148508A (en) * | 1991-07-25 | 1992-09-15 | Honeywell, Inc. | Optical coupler housing |
| US5263104A (en) * | 1991-11-27 | 1993-11-16 | Yellapu Anjan | Optical fiber directional coupler housing |
| US5245400A (en) * | 1991-12-09 | 1993-09-14 | Honeywell Inc. | Fiber optic polarization maintaining fused coupler fabricating apparatus |
| US5224977A (en) * | 1991-12-09 | 1993-07-06 | Honeywell Inc. | Method and apparatus for fabrication of polarization maintaining fused couplers |
| US5479548A (en) * | 1994-05-27 | 1995-12-26 | Honeywell Inc. | Fiber-optic coupler package |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3902786A (en) * | 1974-11-29 | 1975-09-02 | Us Navy | Optical access coupler for fiber bundles |
| DE2614647A1 (de) * | 1976-04-05 | 1977-10-13 | Siemens Ag | Aus-/einkoppler fuer multimode-lichtleitfasern |
| JPS5368249A (en) * | 1976-11-30 | 1978-06-17 | Hitachi Ltd | Optical wave branching method of optical fibers |
| DE3010971A1 (de) * | 1980-03-21 | 1981-10-08 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur herstellung eines optischen 4-tor-kopplers |
| DE3224518A1 (de) * | 1982-07-01 | 1984-01-05 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Optischer koppler |
| US4465335A (en) * | 1982-10-12 | 1984-08-14 | The United States Of America As Represented By The Secretary Of The Army | Concentric core optical fiber coupler |
| EP0234326A3 (fr) * | 1986-02-24 | 1988-01-07 | Allied Corporation | Coupleur de fibres optiques monomodes et son procédé de fabrication |
| US4822127A (en) * | 1986-06-16 | 1989-04-18 | Shiley Incorporated | Multi-channel optical transmission system |
| US4784452A (en) * | 1986-08-01 | 1988-11-15 | Ensign-Bickford Optics Co. | Optical fiber coupler |
-
1987
- 1987-10-23 GB GB878724893A patent/GB8724893D0/en active Pending
-
1988
- 1988-10-05 GB GB8823397A patent/GB2211625B/en not_active Expired - Fee Related
- 1988-10-17 US US07/258,577 patent/US4992122A/en not_active Expired - Fee Related
- 1988-10-20 FR FR8813789A patent/FR2622306B1/fr not_active Expired - Fee Related
- 1988-10-21 DE DE3835910A patent/DE3835910A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US4992122A (en) | 1991-02-12 |
| GB2211625A (en) | 1989-07-05 |
| FR2622306A1 (fr) | 1989-04-28 |
| DE3835910A1 (de) | 1989-05-03 |
| GB8724893D0 (en) | 1987-11-25 |
| GB8823397D0 (en) | 1988-11-09 |
| GB2211625B (en) | 1991-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |