JPS6156485B2 - - Google Patents

Info

Publication number
JPS6156485B2
JPS6156485B2 JP58248949A JP24894983A JPS6156485B2 JP S6156485 B2 JPS6156485 B2 JP S6156485B2 JP 58248949 A JP58248949 A JP 58248949A JP 24894983 A JP24894983 A JP 24894983A JP S6156485 B2 JPS6156485 B2 JP S6156485B2
Authority
JP
Japan
Prior art keywords
light guide
guide rod
hole
light
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
JP58248949A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60138510A (ja
Inventor
Takashi Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP58248949A priority Critical patent/JPS60138510A/ja
Priority to US06/677,159 priority patent/US4684209A/en
Priority to EP84114795A priority patent/EP0147687B1/en
Priority to DE8484114795T priority patent/DE3481782D1/de
Priority to CA000469510A priority patent/CA1251974A/en
Priority to AU36444/84A priority patent/AU577080B2/en
Priority to KR1019840007911A priority patent/KR890003605B1/ko
Publication of JPS60138510A publication Critical patent/JPS60138510A/ja
Publication of JPS6156485B2 publication Critical patent/JPS6156485B2/ja
Granted legal-status Critical Current

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
    • 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)
JP58248949A 1983-12-27 1983-12-27 光分岐装置 Granted JPS60138510A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP58248949A JPS60138510A (ja) 1983-12-27 1983-12-27 光分岐装置
US06/677,159 US4684209A (en) 1983-12-27 1984-12-03 Device for diverting light through a plurality of optical conductor rods
EP84114795A EP0147687B1 (en) 1983-12-27 1984-12-05 A light diverting device
DE8484114795T DE3481782D1 (de) 1983-12-27 1984-12-05 Vorrichtung zum ablenken von licht.
CA000469510A CA1251974A (en) 1983-12-27 1984-12-06 Light diverting device
AU36444/84A AU577080B2 (en) 1983-12-27 1984-12-10 Four-rod junction
KR1019840007911A KR890003605B1 (ko) 1983-12-27 1984-12-13 광분기 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58248949A JPS60138510A (ja) 1983-12-27 1983-12-27 光分岐装置

Publications (2)

Publication Number Publication Date
JPS60138510A JPS60138510A (ja) 1985-07-23
JPS6156485B2 true JPS6156485B2 (en]) 1986-12-02

Family

ID=17185807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58248949A Granted JPS60138510A (ja) 1983-12-27 1983-12-27 光分岐装置

Country Status (7)

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

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 (en]) * 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
US4636028A (en) * 1983-11-10 1987-01-13 Kei Mori Light diverting device
JPS60103318A (ja) * 1983-11-10 1985-06-07 Takashi Mori 光分岐装置

Also Published As

Publication number Publication date
US4684209A (en) 1987-08-04
JPS60138510A (ja) 1985-07-23
KR890003605B1 (ko) 1989-09-27
AU3644484A (en) 1985-07-04
CA1251974A (en) 1989-04-04
DE3481782D1 (de) 1990-05-03
EP0147687A3 (en) 1986-11-12
EP0147687B1 (en) 1990-03-28
KR850004654A (ko) 1985-07-25
EP0147687A2 (en) 1985-07-10
AU577080B2 (en) 1988-09-15

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