KR890003605B1 - 광분기 장치 - Google Patents

광분기 장치 Download PDF

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Publication number
KR890003605B1
KR890003605B1 KR1019840007911A KR840007911A KR890003605B1 KR 890003605 B1 KR890003605 B1 KR 890003605B1 KR 1019840007911 A KR1019840007911 A KR 1019840007911A KR 840007911 A KR840007911 A KR 840007911A KR 890003605 B1 KR890003605 B1 KR 890003605B1
Authority
KR
South Korea
Prior art keywords
optical
rod
light
hole
inclined surface
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
Application number
KR1019840007911A
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English (en)
Korean (ko)
Other versions
KR850004654A (ko
Inventor
모리게이
Original Assignee
모리게이
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 모리게이 filed Critical 모리게이
Publication of KR850004654A publication Critical patent/KR850004654A/ko
Application granted granted Critical
Publication of KR890003605B1 publication Critical patent/KR890003605B1/ko
Expired legal-status Critical Current

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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
    • G02B6/26—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
    • 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
    • G02B6/3538—Optical coupling means having switching means based on displacement or deformation of a liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/143—Beam splitting or combining systems operating by reflection only using macroscopically faceted or segmented reflective surfaces
    • 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
    • G02B6/2817—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
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • 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
    • G02B6/3524—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being refractive
    • 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
    • G02B6/355—1x2 switch, i.e. one input and a selectable single output of two 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
KR1019840007911A 1983-12-27 1984-12-13 광분기 장치 Expired KR890003605B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP58-248,949 1983-12-27
JP58248949A JPS60138510A (ja) 1983-12-27 1983-12-27 光分岐装置
JP248949 1983-12-27

Publications (2)

Publication Number Publication Date
KR850004654A KR850004654A (ko) 1985-07-25
KR890003605B1 true KR890003605B1 (ko) 1989-09-27

Family

ID=17185807

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840007911A Expired KR890003605B1 (ko) 1983-12-27 1984-12-13 광분기 장치

Country Status (7)

Country Link
US (1) US4684209A (enExample)
EP (1) EP0147687B1 (enExample)
JP (1) JPS60138510A (enExample)
KR (1) KR890003605B1 (enExample)
AU (1) AU577080B2 (enExample)
CA (1) CA1251974A (enExample)
DE (1) DE3481782D1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1228311B (it) * 1988-02-13 1991-06-11 Autoflug Fahrzeugtechnik Chiusura illuminata per cintura di sicurezza.
US5596590A (en) * 1996-01-25 1997-01-21 Cymer Laser Technologies Beam diverting shutter for a laser beam
KR100236432B1 (ko) * 1996-07-31 1999-12-15 미야즈 쥰이치로 광학 편광기, 이의 제조 방법 및 광학 편광기 제조용 블레이드
US5852693A (en) * 1996-11-26 1998-12-22 Ultratech Stepper, Inc. Low-loss light redirection apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212849A (en) * 1975-07-22 1977-01-31 Mito Rika Glass:Kk Band-pass filter
CH599558A5 (enExample) * 1976-03-16 1978-05-31 Patelhold Patentverwertung
US4121884A (en) * 1976-10-08 1978-10-24 International Standard Electric Corporation Optical fiber switch
FR2393330A1 (fr) * 1977-05-31 1978-12-29 Angenieux P Ets Dispositif optique permettant de faire varier la direction d'un faisceau de rayons lumineux
DE2803489A1 (de) * 1978-01-27 1979-08-02 Strobel Christian Optischer schnellverschluss
DE2840493A1 (de) * 1978-09-18 1980-03-27 Siemens Ag Frequenzselektives optisches lichtverteilerelement und verfahren zu seiner herstellung
US4400054A (en) * 1978-10-10 1983-08-23 Spectronics, Inc. Passive optical coupler
DE3138968A1 (de) * 1981-09-30 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Optische steuervorrichtung zum steuern der in einem optischen wellenleiter gefuehrten strahlung, insbesondere optischer schalter
JPS593411A (ja) * 1982-06-29 1984-01-10 Takashi Mori 光分岐機構
US4576436A (en) * 1983-01-31 1986-03-18 Maurice Daniel Light distribution and collection assemblies and methods
JPS60103318A (ja) * 1983-11-10 1985-06-07 Takashi Mori 光分岐装置
US4636028A (en) * 1983-11-10 1987-01-13 Kei Mori Light diverting device

Also Published As

Publication number Publication date
AU3644484A (en) 1985-07-04
AU577080B2 (en) 1988-09-15
EP0147687A3 (en) 1986-11-12
KR850004654A (ko) 1985-07-25
DE3481782D1 (de) 1990-05-03
US4684209A (en) 1987-08-04
EP0147687A2 (en) 1985-07-10
JPS60138510A (ja) 1985-07-23
JPS6156485B2 (enExample) 1986-12-02
CA1251974A (en) 1989-04-04
EP0147687B1 (en) 1990-03-28

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