FR2441860B1 - - Google Patents
Info
- Publication number
- FR2441860B1 FR2441860B1 FR7832108A FR7832108A FR2441860B1 FR 2441860 B1 FR2441860 B1 FR 2441860B1 FR 7832108 A FR7832108 A FR 7832108A FR 7832108 A FR7832108 A FR 7832108A FR 2441860 B1 FR2441860 B1 FR 2441860B1
- Authority
- FR
- France
- 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
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
- G02B6/2817—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 reflective elements to split or combine optical signals
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
- G02B6/3803—Adjustment or alignment devices for alignment prior to splicing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7832108A FR2441860A1 (en) | 1978-11-14 | 1978-11-14 | Optical coupler for fibre optics - grips fibres side by side facing convex mirror coupler to provide simple and small coupler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7832108A FR2441860A1 (en) | 1978-11-14 | 1978-11-14 | Optical coupler for fibre optics - grips fibres side by side facing convex mirror coupler to provide simple and small coupler |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2441860A1 FR2441860A1 (en) | 1980-06-13 |
FR2441860B1 true FR2441860B1 (en) | 1982-02-05 |
Family
ID=9214851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7832108A Granted FR2441860A1 (en) | 1978-11-14 | 1978-11-14 | Optical coupler for fibre optics - grips fibres side by side facing convex mirror coupler to provide simple and small coupler |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2441860A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0062429A1 (en) * | 1981-04-04 | 1982-10-13 | Plessey Overseas Limited | Optical coupling devices for optical fibres |
US4569569A (en) * | 1982-03-31 | 1986-02-11 | Plessey Overseas Limited | Optical coupling devices |
US4757431A (en) * | 1986-07-01 | 1988-07-12 | Laser Media | Off-axis application of concave spherical reflectors as condensing and collecting optics |
US5018816A (en) * | 1990-06-11 | 1991-05-28 | Amp Incorporated | Optical delay switch and variable delay system |
US6186648B1 (en) | 1992-08-03 | 2001-02-13 | Cogent Light Technologies, Inc. | Concentrating and collecting optical system using concave toroidal reflectors |
US5430634A (en) * | 1992-08-03 | 1995-07-04 | Cogent Light Technologies, Inc. | Concentrating and collecting optical system using concave toroidal reflectors |
US5414600A (en) * | 1993-07-30 | 1995-05-09 | Cogent Light Technologies, Inc. | Condensing and collecting optical system using an ellipsoidal reflector |
EP1029198A4 (en) | 1998-06-08 | 2000-12-27 | Karlheinz Strobl | Efficient light engine systems, components and methods of manufacture |
NL1036720C2 (en) * | 2009-03-17 | 2010-09-20 | H C Van Dasselaar Holding B V | METHOD AND SYSTEM FOR TESTING A CABLE TREE WITH AT LEAST TWO OPTICAL FIBERS. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3814081A (en) * | 1971-04-02 | 1974-06-04 | Olympus Optical Co | Optical measuring catheter |
BE789175A (en) * | 1971-09-24 | 1973-01-15 | Siemens Ag | INTERMEDIATE AMPLIFIER FOR AN INFORMATION TRANSMISSION SYSTEM |
US3883223A (en) * | 1974-04-08 | 1975-05-13 | Corning Glass Works | Coupler for optical communication system |
FR2299657A1 (en) * | 1975-01-28 | 1976-08-27 | Thomson Csf | Conical mirror optical waveguide coupler - is for use in optical transmission systems and formed from glass or plastics |
FR2333258A1 (en) * | 1975-11-28 | 1977-06-24 | Thomson Csf | COUPLING DEVICE FOR INTERCONNECTION OF OPTICAL WAVEGUIDES AND OPTICAL TRANSMISSION SYSTEM INCLUDING SUCH A DEVICE |
FR2372442A1 (en) * | 1976-11-30 | 1978-06-23 | Thomson Csf | COUPLING DEVICE FOR INTERCONNECTION OF OPTICAL WAVEGUIDES AND OPTICAL TRANSMISSION SYSTEM INCLUDING SUCH A DEVICE |
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1978
- 1978-11-14 FR FR7832108A patent/FR2441860A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2441860A1 (en) | 1980-06-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |