FR2523733B1 - DEVICE FOR THE TRANSMISSION AND DISTRIBUTION OF LIGHT RADIATION - Google Patents
DEVICE FOR THE TRANSMISSION AND DISTRIBUTION OF LIGHT RADIATIONInfo
- Publication number
- FR2523733B1 FR2523733B1 FR8204755A FR8204755A FR2523733B1 FR 2523733 B1 FR2523733 B1 FR 2523733B1 FR 8204755 A FR8204755 A FR 8204755A FR 8204755 A FR8204755 A FR 8204755A FR 2523733 B1 FR2523733 B1 FR 2523733B1
- Authority
- FR
- France
- Prior art keywords
- distribution
- transmission
- light radiation
- radiation
- light
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
- H03K17/79—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar semiconductor switches with more than two PN-junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
-
- 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
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/0006—Coupling light into the fibre
-
- 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
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
- G02B6/425—Optical features
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/10—Modifications for increasing the maximum permissible switched voltage
- H03K17/105—Modifications for increasing the maximum permissible switched voltage in thyristor switches
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Power Conversion In General (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Thyristors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8207625A GB2116742A (en) | 1982-03-16 | 1982-03-16 | Apparatus for the transmission and distribution of light radiation |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2523733A1 FR2523733A1 (en) | 1983-09-23 |
FR2523733B1 true FR2523733B1 (en) | 1985-11-29 |
Family
ID=10529031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8204755A Expired FR2523733B1 (en) | 1982-03-16 | 1982-03-19 | DEVICE FOR THE TRANSMISSION AND DISTRIBUTION OF LIGHT RADIATION |
Country Status (6)
Country | Link |
---|---|
CA (1) | CA1181275A (en) |
CH (1) | CH659528A5 (en) |
DE (1) | DE3208260A1 (en) |
FR (1) | FR2523733B1 (en) |
GB (1) | GB2116742A (en) |
SE (1) | SE453949B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61188509A (en) * | 1985-02-16 | 1986-08-22 | Nippon Hoso Kyokai <Nhk> | Optical coupling device |
AU588020B2 (en) * | 1985-03-04 | 1989-09-07 | Raytheon Company | High voltage solid state switch |
US4697096A (en) * | 1985-03-04 | 1987-09-29 | Raytheon Company | High voltage solid state switch |
DE3722666A1 (en) * | 1987-07-09 | 1989-01-19 | Bosch Gmbh Robert | HIGH VOLTAGE SWITCH |
GB8718560D0 (en) * | 1987-08-05 | 1987-09-09 | Gec Avionics | Nuclear pulse simulation |
DE3924060A1 (en) * | 1989-07-21 | 1991-01-24 | Bodenseewerk Perkin Elmer Co | ATOMIC ABSORPTION SPECTRAL PHOTOMETER FOR MULTI-ELEMENT ANALYSIS |
US5395362A (en) * | 1992-01-14 | 1995-03-07 | Summit Technology | Methods and apparatus for distributing laser radiation |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7024961U (en) * | 1900-01-01 | Imperial Gmbh | Floodlight scale | |
US2507035A (en) * | 1945-05-16 | 1950-05-09 | Bert G Maynard | Plastic instrument panel |
US3541341A (en) * | 1968-02-21 | 1970-11-17 | Gen Electric | Redundant fiber-optic light guide construction |
GB1269502A (en) * | 1968-05-16 | 1972-04-06 | English Electric Co Ltd | Improvements in thyristor firing circuits |
GB1285884A (en) * | 1968-11-01 | 1972-08-16 | English Electric Co Ltd | Fibre optic signal transmission system |
SU540337A1 (en) * | 1972-06-07 | 1976-12-25 | Предприятие П/Я Р-6517 | Light system of modular control of thyristor blocks |
US3901581A (en) * | 1973-07-05 | 1975-08-26 | Corning Glass Works | Tapered coupler for optical communication system |
CH564889A5 (en) * | 1973-11-28 | 1975-07-31 | Patelhold Patentverwertung | |
DE2415046A1 (en) * | 1974-03-28 | 1975-10-02 | Siemens Ag | DEVICE FOR DISTRIBUTION OF LIGHT SIGNALS TO SEVERAL RECEIVERS |
JPS5429034Y2 (en) * | 1975-05-01 | 1979-09-17 | ||
US4261641A (en) * | 1979-04-02 | 1981-04-14 | The Boeing Company | Active multiport fiber optic data bus coupler |
FR2463422A1 (en) * | 1979-08-10 | 1981-02-20 | Thomson Csf | CONNECTOR FOR OPTICAL FIBERS |
GB2058396A (en) * | 1979-09-04 | 1981-04-08 | Bunker Ramo | Terminating Optic Fibers |
-
1982
- 1982-02-23 CH CH109582A patent/CH659528A5/en not_active IP Right Cessation
- 1982-02-25 SE SE8201182A patent/SE453949B/en not_active IP Right Cessation
- 1982-03-08 DE DE19823208260 patent/DE3208260A1/en not_active Withdrawn
- 1982-03-16 GB GB8207625A patent/GB2116742A/en not_active Withdrawn
- 1982-03-19 FR FR8204755A patent/FR2523733B1/en not_active Expired
- 1982-04-05 CA CA000400481A patent/CA1181275A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE453949B (en) | 1988-03-14 |
CA1181275A (en) | 1985-01-22 |
DE3208260A1 (en) | 1983-09-22 |
FR2523733A1 (en) | 1983-09-23 |
GB2116742A (en) | 1983-09-28 |
CH659528A5 (en) | 1987-01-30 |
SE8201182L (en) | 1983-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |