FI900222A0 - Ljusdistributionsanordning. - Google Patents
Ljusdistributionsanordning.Info
- Publication number
- FI900222A0 FI900222A0 FI900222A FI900222A FI900222A0 FI 900222 A0 FI900222 A0 FI 900222A0 FI 900222 A FI900222 A FI 900222A FI 900222 A FI900222 A FI 900222A FI 900222 A0 FI900222 A0 FI 900222A0
- Authority
- FI
- Finland
- Prior art keywords
- ljusdistributionsanordning
- 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
- G02B6/2848—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 having refractive means, e.g. imaging elements between light guides as splitting, branching and/or combining devices, e.g. lenses, holograms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
-
- 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
- G02B6/3604—Rotary joints allowing relative rotational movement between opposing fibre or fibre bundle ends
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Optical Couplings Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Cultivation Of Plants (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1196061A JPH0359610A (ja) | 1989-07-28 | 1989-07-28 | 光分配装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI900222A0 true FI900222A0 (fi) | 1990-01-15 |
Family
ID=16351550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI900222A FI900222A0 (fi) | 1989-07-28 | 1990-01-15 | Ljusdistributionsanordning. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5031986A (ko) |
| JP (1) | JPH0359610A (ko) |
| KR (1) | KR920007303B1 (ko) |
| CN (1) | CN1049060A (ko) |
| AU (1) | AU4919190A (ko) |
| CA (1) | CA2007176A1 (ko) |
| FI (1) | FI900222A0 (ko) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5463704A (en) * | 1994-05-16 | 1995-10-31 | Adc Telecommunications, Inc. | Fiber optic switch |
| CA2156029C (en) * | 1995-08-14 | 2000-02-29 | John O. Smiley | Optical switching device |
| US5781672A (en) * | 1996-12-03 | 1998-07-14 | Jdsfitel Inc. | Low profile optical fiber switch |
| US6320997B1 (en) * | 1999-12-21 | 2001-11-20 | Agere Systems Optoelectronics Guardian Corp. | Self-aligning 1xN rotary optical switch |
| US6778729B1 (en) * | 2000-04-17 | 2004-08-17 | The Boeing Company | Device and method for optical signal switching |
| ATE373353T1 (de) * | 2004-09-24 | 2007-09-15 | Schleifring Und Appbau Gmbh | Optischer drehübertrager mit reinigungsvorrichtung |
| DE102005003802A1 (de) * | 2004-12-10 | 2006-06-14 | Nütro Maschinen- und Anlagenbau GmbH & Co. KG | Strahlungsgerät sowie Pulverauftragsstation und Anordnung zur Beschichtung von temperatursensiblen Materialien und Verfahren hierzu |
| US7824904B1 (en) * | 2006-12-11 | 2010-11-02 | Felix Dimanshteyn | Photobioreactors for production of algae and methods therefor |
| US8839783B2 (en) * | 2009-07-24 | 2014-09-23 | Jorge Simon Hernandez | Apparatus and method for collecting and distributing radiation |
| IL224101A (en) * | 2013-01-03 | 2014-11-30 | Solight Ltd | Electromagnetic Radiation System |
| JP6341546B2 (ja) * | 2016-02-24 | 2018-06-13 | Ｎｅｃプラットフォームズ株式会社 | 光エネルギー時分割分配装置、植物工場、建築物、光エネルギー時分割分配方法及び回転筒 |
| DE102016211475A1 (de) * | 2016-06-27 | 2017-12-28 | Spinner Gmbh | Optische Drehkupplung, Verfahren zur optischen Signalübertragung sowie Verwendung der optischen Drehkupplung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4302069A (en) * | 1977-09-06 | 1981-11-24 | Niemi Gary A | Illumination system and apparatus therefor |
| US4447118A (en) * | 1981-09-21 | 1984-05-08 | The Boeing Company | Optical information transfer system |
| JPS5898081A (ja) * | 1981-12-03 | 1983-06-10 | Takashi Mori | 光合成装置 |
-
1989
- 1989-07-28 JP JP1196061A patent/JPH0359610A/ja active Pending
-
1990
- 1990-01-02 US US07/459,916 patent/US5031986A/en not_active Expired - Fee Related
- 1990-01-04 CA CA002007176A patent/CA2007176A1/en not_active Abandoned
- 1990-01-15 FI FI900222A patent/FI900222A0/fi not_active Application Discontinuation
- 1990-02-01 KR KR1019900001197A patent/KR920007303B1/ko active IP Right Grant
- 1990-02-07 AU AU49191/90A patent/AU4919190A/en not_active Abandoned
- 1990-03-31 CN CN90101791A patent/CN1049060A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN1049060A (zh) | 1991-02-06 |
| US5031986A (en) | 1991-07-16 |
| AU4919190A (en) | 1991-01-31 |
| KR920007303B1 (ko) | 1992-08-29 |
| CA2007176A1 (en) | 1991-01-28 |
| JPH0359610A (ja) | 1991-03-14 |
| KR910003407A (ko) | 1991-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Application withdrawn [patent] |
Owner name: MORI, KEI |