KR850000689A - 광분기 장치 - Google Patents

광분기 장치 Download PDF

Info

Publication number
KR850000689A
KR850000689A KR1019830005249A KR830005249A KR850000689A KR 850000689 A KR850000689 A KR 850000689A KR 1019830005249 A KR1019830005249 A KR 1019830005249A KR 830005249 A KR830005249 A KR 830005249A KR 850000689 A KR850000689 A KR 850000689A
Authority
KR
South Korea
Prior art keywords
spacers
spacer
inclined surfaces
optical
branch device
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.)
Ceased
Application number
KR1019830005249A
Other languages
English (en)
Korean (ko)
Inventor
게이 모리
Original Assignee
게이 모리
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 게이 모리 filed Critical 게이 모리
Publication of KR850000689A publication Critical patent/KR850000689A/ko
Ceased 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
    • G02B6/35—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
    • 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
    • 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
    • G02B6/26—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)
  • Light Guides In General And Applications Therefor (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Couplings Of Light Guides (AREA)
KR1019830005249A 1983-06-28 1983-11-04 광분기 장치 Ceased KR850000689A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP???58-116434 1983-06-28
JP58116434A JPS607408A (ja) 1983-06-28 1983-06-28 光分岐装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019880007685U Division KR880002739Y1 (ko) 1983-06-28 1988-05-25 광분기 장치

Publications (1)

Publication Number Publication Date
KR850000689A true KR850000689A (ko) 1985-02-28

Family

ID=14687004

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019830005249A Ceased KR850000689A (ko) 1983-06-28 1983-11-04 광분기 장치
KR2019880007685U Expired KR880002739Y1 (ko) 1983-06-28 1988-05-25 광분기 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR2019880007685U Expired KR880002739Y1 (ko) 1983-06-28 1988-05-25 광분기 장치

Country Status (9)

Country Link
US (1) US4610501A (enExample)
EP (1) EP0133207B1 (enExample)
JP (1) JPS607408A (enExample)
KR (2) KR850000689A (enExample)
AU (1) AU568846B2 (enExample)
CA (1) CA1245087A (enExample)
DE (1) DE3466587D1 (enExample)
HK (1) HK27988A (enExample)
SG (1) SG111587G (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717226A (en) * 1983-11-28 1988-01-05 Kei Mori Photoradiator including light conducting rods with frusto-conical end portions
US4699450A (en) * 1984-06-28 1987-10-13 Kei Mori Device for diverting a portion of light energy transmitted through an optical conductor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844171A (en) * 1971-12-29 1974-10-29 E Rodger Light guide liquid level indicator
DE2237379C3 (de) * 1972-07-29 1978-05-24 Richard 8400 Regensburg Gareis Beleuchtungsvorrichtung
US4152752A (en) * 1977-09-06 1979-05-01 Niemi Gary A Illumination system and apparatus therefor
US4148558A (en) * 1977-10-17 1979-04-10 Ncr Corporation Optical transmission line by-pass relay
US4296995A (en) * 1980-02-01 1981-10-27 International Telephone And Telegraph Corporation Optical fiber beam splitter couplers employing coatings with dichroic properties
US4406513A (en) * 1981-03-11 1983-09-27 Cermetek, Inc. Optical repeater system having an automatic optical by-pass
JPS5813961A (ja) * 1981-07-18 1983-01-26 Takashi Mori 太陽光収集装置
JPS5898081A (ja) * 1981-12-03 1983-06-10 Takashi Mori 光合成装置

Also Published As

Publication number Publication date
US4610501A (en) 1986-09-09
DE3466587D1 (en) 1987-11-05
JPS607408A (ja) 1985-01-16
HK27988A (en) 1988-04-22
KR880002739Y1 (ko) 1988-07-27
EP0133207A1 (en) 1985-02-20
CA1245087A (en) 1988-11-22
JPS6224762B2 (enExample) 1987-05-29
AU568846B2 (en) 1988-01-14
EP0133207B1 (en) 1987-09-30
SG111587G (en) 1988-05-20
AU2662084A (en) 1985-01-03

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19831104

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19871229

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19880428

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19871229

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I