KR900013322A - 광분배 장치 - Google Patents

광분배 장치 Download PDF

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Publication number
KR900013322A
KR900013322A KR1019900000375A KR900000375A KR900013322A KR 900013322 A KR900013322 A KR 900013322A KR 1019900000375 A KR1019900000375 A KR 1019900000375A KR 900000375 A KR900000375 A KR 900000375A KR 900013322 A KR900013322 A KR 900013322A
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KR
South Korea
Prior art keywords
light receiving
annular plane
optical
light
conductor cable
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KR1019900000375A
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English (en)
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KR920007302B1 (ko
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모리게이
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모리게이
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Publication of KR900013322A publication Critical patent/KR900013322A/ko
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Publication of KR920007302B1 publication Critical patent/KR920007302B1/ko

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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
    • G02B6/36—Mechanical coupling means
    • G02B6/3604—Rotary joints allowing relative rotational movement between opposing fibre or fibre bundle ends
    • 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
    • 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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/249—Lighting means
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/02—Photobioreactors
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M31/00—Means for providing, directing, scattering or concentrating light
    • C12M31/08—Means for providing, directing, scattering or concentrating light by conducting or reflecting elements located inside the reactor or in its structure
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M31/00—Means for providing, directing, scattering or concentrating light
    • C12M31/12—Rotating light emitting 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
    • G02B6/0001—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
    • 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
    • G02B6/26—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
    • G02B6/26—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
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3502—Optical coupling means having switching means involving direct waveguide displacement, e.g. cantilever type waveguide displacement involving waveguide bending, or displacing an interposed waveguide between stationary waveguides
    • G02B6/3504—Rotating, tilting or pivoting the waveguides, or with the waveguides describing a curved path
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3554—3D constellations, i.e. with switching elements and switched beams located in a volume
    • G02B6/3558—1xN switch, i.e. one input and a selectable single output of N possible outputs
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14—Measures for saving energy, e.g. in green houses
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S385/00—Optical waveguides
    • Y10S385/901—Illuminating or display apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Botany (AREA)
  • Forests & Forestry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Molecular Biology (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Cultivation Of Plants (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Communication System (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

내용 없음

Description

광분배 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는, 본 출원인이 앞서 제안한 바 있는 광분배 장치의 1예를 설명하기 위한 도면.
제3도는, 본 발명의 제1실시예를 설명하기 위한 구성도.

Claims (3)

  1. 광이 전송되어 오는 제1의 광도체 케이블(1)과, 수광끝단(2a)이 고리형평면을 형성 하도록 함께 배열 설치되는 다수개의 제2의 광도체 케이블(2)과, 상기 수광 고리형평면에 대향하여, 상기 제1의 광도체 케이블(1)의 광방출 끝단을 지지하고 상기 수광 고리형 평면을 따라서 회전 하도록 하는 구동수단과, 상기 제1의 광도체 케이블(1)로부터 방사된 광을 거의 균일한 강도의 광으로 변환 시켜서 상기 제2의 광도체 케이블(2)내로 도입하기 위하여 상기 제1의 광도체 케이블(1)의 광방사 끝단에 유지되는 광 커플러(5)로 이루어지며, 상기 광 크플러(5)는 상기 제2의 광도체 케이블(2)의 수광 고리형 평면을 구성하는 부분과 유사한 표면을 가지며, 상기 수광 고리형 평면에 일정한 관계를 유지하면서 이 수광 고리형 평면을 따라서 회전 이동함을 특징으로 하는 광분배 장치.
  2. 제1항에 있어서, 상기 광 커플터(5)는 상기 수광 고리형 평면의 일부에 상응하며, 이 고리형 평면과 동심인 부채꼴로 되어 있으며, 광방사 및 수광면을 제외한 면에 반사면 또는 클래드 표면을 가짐을 특징으로 하는 광분배 장치.
  3. 제1항 또는 제2항에 있어서, 상기 구동수단은, 상기 수광 고리형 평면과 동심이며, 이 수광 고리형 평면에 대향하여 그의 끝단에 광 커플러(5)를 갖는 아암(4) 및 위쪽으로 연장된 보조아암(6)을 가지며, 상기 보조아암(6)은 상기 광 커플러(5)의 중심부에 대응하는 부분에 관통구멍을 가지며, 이 관통구멍내로 상기 케이블의 끝단을 느슨하게 끼움으로써, 상기 제1의 광도체 케이블(1)의 광방사 끝단을 지지하는 것을 특징으로 하는 광분배 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900000375A 1989-02-03 1990-01-13 광분배 장치 KR920007302B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26076 1989-02-03
JP1026076A JPH02205812A (ja) 1989-02-03 1989-02-03 光分配装置

Publications (2)

Publication Number Publication Date
KR900013322A true KR900013322A (ko) 1990-09-05
KR920007302B1 KR920007302B1 (ko) 1992-08-29

Family

ID=12183559

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900000375A KR920007302B1 (ko) 1989-02-03 1990-01-13 광분배 장치

Country Status (13)

Country Link
US (1) US5031990A (ko)
JP (1) JPH02205812A (ko)
KR (1) KR920007302B1 (ko)
CN (1) CN1046611A (ko)
AU (1) AU4889590A (ko)
CA (1) CA2007008A1 (ko)
DK (1) DK25290A (ko)
FI (1) FI896299A0 (ko)
FR (1) FR2642819A1 (ko)
GB (1) GB2229290A (ko)
IT (1) IT1238461B (ko)
NL (1) NL9000253A (ko)
SE (1) SE9000350L (ko)

Families Citing this family (12)

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AT397639B (de) * 1992-03-09 1994-05-25 Zizala Lichtsysteme Gmbh Fahrzeugbeleuchtungssystem
US5208891A (en) * 1991-10-07 1993-05-04 The United State Of America As Represented By The Secretary Of The Navy Fiber-optic viewgraph projector
US5463704A (en) * 1994-05-16 1995-10-31 Adc Telecommunications, Inc. Fiber optic switch
GB9619058D0 (en) * 1996-09-12 1996-10-23 Gamel Paul C O Apparatus for cultivating microorganisms
US6296397B1 (en) 1999-08-23 2001-10-02 Net-Hopper System, Inc. Optical fiber connection patching system
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
DE102007050484A1 (de) * 2007-05-07 2008-11-13 Universität Duisburg-Essen Anordnung und Verfahren zur dreidimensionalen Verteilung von Licht in einem flüssigen Medium
WO2010013998A1 (en) * 2008-08-01 2010-02-04 Algae-Tech Ltd Algae growth system
WO2010109395A1 (en) * 2009-03-27 2010-09-30 Koninklijke Philips Electronics N.V. Device for enhancing growth of at least one plant as well as such a method
DE102010036496A1 (de) * 2010-04-23 2011-10-27 Degudent Gmbh Verfahren und Anordnung zum Einkoppeln von von LEDs emittierter Strahlung
WO2013070833A1 (en) 2011-11-08 2013-05-16 Taishita LLC Portable multiuse projector with fiber optic projection
US10407653B2 (en) * 2013-01-31 2019-09-10 Wayne State University Photobioreactor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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GB1266523A (ko) * 1968-09-16 1972-03-08
DE2704984A1 (de) * 1977-02-07 1978-08-10 Siemens Ag Schalter fuer lichtleitfasern
JPS53109650A (en) * 1977-03-08 1978-09-25 Nippon Telegr & Teleph Corp <Ntt> Optical switch and optical switch matrix
US4302069A (en) * 1977-09-06 1981-11-24 Niemi Gary A Illumination system and apparatus therefor
CA1192646A (en) * 1980-02-04 1985-08-27 Herzl Laor Piezoelectric apparatus for positioning optical fibers
JPS56167107A (en) * 1980-05-28 1981-12-22 Toshiba Corp Multichannel optical switch
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
US4838631A (en) * 1986-12-22 1989-06-13 General Electric Company Laser beam directing system

Also Published As

Publication number Publication date
CN1046611A (zh) 1990-10-31
FR2642819A1 (fr) 1990-08-10
NL9000253A (nl) 1990-09-03
US5031990A (en) 1991-07-16
DK25290A (da) 1990-08-04
KR920007302B1 (ko) 1992-08-29
GB2229290A (en) 1990-09-19
IT9019227A0 (it) 1990-02-01
IT9019227A1 (it) 1990-08-04
SE9000350D0 (sv) 1990-02-01
DK25290D0 (da) 1990-01-30
GB9002015D0 (en) 1990-03-28
IT1238461B (it) 1993-08-18
SE9000350L (sv) 1990-08-04
CA2007008A1 (en) 1990-08-03
AU4889590A (en) 1990-08-09
JPH02205812A (ja) 1990-08-15
FI896299A0 (fi) 1989-12-28

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