BR9708687A - Processo e aparelho para controlar luz de uma ou mais fontes de luz centrais e conector optico. - Google Patents

Processo e aparelho para controlar luz de uma ou mais fontes de luz centrais e conector optico.

Info

Publication number
BR9708687A
BR9708687A BR9708687-8A BR9708687A BR9708687A BR 9708687 A BR9708687 A BR 9708687A BR 9708687 A BR9708687 A BR 9708687A BR 9708687 A BR9708687 A BR 9708687A
Authority
BR
Brazil
Prior art keywords
light
control unit
guides
optical connector
central
Prior art date
Application number
BR9708687-8A
Other languages
English (en)
Inventor
Henning Henningsen
Original Assignee
Dicon S A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dicon S A filed Critical Dicon S A
Publication of BR9708687A publication Critical patent/BR9708687A/pt

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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/353—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being a shutter, baffle, beam dump or opaque element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0011—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor with light guides for distributing the light between several lighting or signalling devices
    • 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
    • G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
    • 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
    • G02B6/42—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
    • 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
    • G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
    • G02B6/266—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting the optical element being an attenuator
    • 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
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3532—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being a wavelength independent filter or having spatially dependent transmission properties, e.g. neutral filter or neutral density wedge substrate with plurality of density filters
    • 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
    • G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
    • G02B6/3548—1xN switch, i.e. one input and a selectable single output of N possible 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
    • G02B6/3548—1xN switch, i.e. one input and a selectable single output of N possible outputs
    • G02B6/3552—1x1 switch, e.g. on/off switch
    • 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
    • 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
    • G02B6/3594—Characterised by additional functional means, e.g. means for variably attenuating or branching or means for switching differently polarized beams

Abstract

"PROCESSO E APARELHO PARA CONTROLAR LUZ A PARTIR DE UMA OU MAIS FONTES DE LUZ CENTRAIS, E, CONECTOR óPTICO". A invenção relaciona-se a um processo e aparelho para controlar luz a partir de uma fonte luminosa (1) para um local de iluminação. Uma realização preferida da invenção compreende precisamente uma fonte de luz central (1) a qual é conectada a diversos guias de luz (4) via unidade de controle (3), cada um dos citados guias de luz sendo terminado em um ponto remoto. A unidade de controle compreende diversos micro obturadores eletricamente controlados (14, 15), cada um dos quais possui pelo menos dois estados, um estado aberto e um estado fechado, a partir dos quais a luz e conduzida adicionalmente para o local ou locais de luz via guias ópticos, no estado aberto dos diafragmas. A luz pode então ser distribuída por meio da unidade de controle (3) para os guias de luz individuais (4) em resposta aos sinais de controle fornecidos à unidade de controle.
BR9708687-8A 1996-04-17 1997-04-17 Processo e aparelho para controlar luz de uma ou mais fontes de luz centrais e conector optico. BR9708687A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK45396 1996-04-17
DK62896 1996-06-04
PCT/DK1997/000171 WO1997039277A1 (en) 1996-04-17 1997-04-17 Method and apparatus for controlling light

Publications (1)

Publication Number Publication Date
BR9708687A true BR9708687A (pt) 2000-01-04

Family

ID=26064035

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9708687-8A BR9708687A (pt) 1996-04-17 1997-04-17 Processo e aparelho para controlar luz de uma ou mais fontes de luz centrais e conector optico.

Country Status (9)

Country Link
US (1) US6296383B1 (pt)
EP (2) EP0894220B1 (pt)
JP (1) JP4433335B2 (pt)
CN (2) CN1095057C (pt)
AU (1) AU2381797A (pt)
BR (1) BR9708687A (pt)
DE (2) DE69725124T2 (pt)
ES (1) ES2260545T3 (pt)
WO (1) WO1997039277A1 (pt)

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Also Published As

Publication number Publication date
EP0894220B1 (en) 2003-09-24
DE69735860T2 (de) 2006-12-28
CN1216605A (zh) 1999-05-12
WO1997039277A1 (en) 1997-10-23
ES2260545T3 (es) 2006-11-01
DE69735860D1 (de) 2006-06-14
EP0894220A1 (en) 1999-02-03
CN1441192A (zh) 2003-09-10
JP4433335B2 (ja) 2010-03-17
US6296383B1 (en) 2001-10-02
EP1338846B1 (en) 2006-05-10
EP1338846A2 (en) 2003-08-27
AU2381797A (en) 1997-11-07
JP2000508821A (ja) 2000-07-11
DE69725124D1 (de) 2003-10-30
DE69725124T2 (de) 2004-06-09
CN1095057C (zh) 2002-11-27
EP1338846A3 (en) 2004-03-03

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